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The New President Of Ingersoll Rand Climate Control - Thermo King

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<strong>The</strong>rmo <strong>King</strong> launches<br />

A <strong>The</strong>rmo <strong>King</strong> Publication. Issue No. 35 (May 2006)<br />

CONTENTS<br />

3<br />

<strong>The</strong> new <strong>President</strong> of<br />

<strong>Ingersoll</strong> <strong>Rand</strong> <strong>Climate</strong><br />

<strong>Control</strong> Technologies ESA<br />

5<br />

Cargofresh Technologies<br />

10 Transpotec<br />

11 CV Show


<strong>The</strong>rmo <strong>King</strong>’s committment to lowering<br />

operational costs<br />

“We can also<br />

contribute to<br />

lowering your<br />

operating costs<br />

by providing you<br />

with tools for<br />

better fleet<br />

management”<br />

3 TTC Q2 April 2006<br />

<strong>The</strong>rmo <strong>King</strong> asks the hard questions in a bid to give our<br />

customers equipment of the highest standard.<br />

At <strong>The</strong>rmo <strong>King</strong> we are acutely aware that you,<br />

our customers, are facing rapidly growing<br />

operating costs: MAUT-like road taxes,<br />

increasing fuel prices, the application of the<br />

European Working Hours Directive, to mention<br />

but a few. You also need additional investment<br />

in your business, like the generally more<br />

expensive vehicles with Euro IV engines and,<br />

soon to come, Euro V engines, or the<br />

requirement for digital tachometers.<br />

We are firmly committed to supporting your<br />

business by helping lower your operating costs.<br />

And we can do it by producing the most fuelefficient<br />

and the most reliable refrigeration<br />

units. Reliability quickly translates into less<br />

ALBERTO ROUCO<br />

Vice <strong>President</strong>, Marketing and Business Development.<br />

maintenance cost and, equally important, less<br />

unplanned downtime for your vehicles. Time<br />

and again, we have run live tests demonstrating<br />

the superior economy of our products. With fuel<br />

costs likely to exceed 50% of your total costs of<br />

operation and ownership, fuel savings as high as<br />

30% must be really good news. Our equipment<br />

provides the tightest temperature control to<br />

guarantee that your cargo is safely preserved<br />

in ideal conditions.<br />

We can also contribute to lowering your<br />

operating costs by providing you with tools for<br />

better fleet management, like the new Trac<strong>King</strong><br />

communication system that we are introducing<br />

in this issue of TTC. <strong>The</strong> new Trac<strong>King</strong> will<br />

communicate to your fleet management centre<br />

in real time, if you need it, the cargo<br />

temperature, the refrigeration unit condition and<br />

the vehicle position, thus allowing better control<br />

of your vehicles and quicker reaction to any<br />

problem that may occur. <strong>The</strong> use of GPRS<br />

technology makes the cost of this<br />

communication very affordable compared to the<br />

benefits it brings to you.<br />

On a different subject, environmental protection<br />

is finally getting the public attention that it<br />

deserves. <strong>The</strong> entire refrigeration and HVAC<br />

industry is seriously looking at more<br />

environmentally friendly systems. And once<br />

again, <strong>The</strong>rmo <strong>King</strong> is well ahead, not just<br />

through the superior efficiency of our<br />

conventional units, but particularly through our<br />

cryogenic refrigeration alternatives for trucks<br />

and trailers. This exclusive <strong>The</strong>rmo <strong>King</strong><br />

technology is HFC free and uses CO2 in an open<br />

loop circuit as refrigerant. Our cryogenic units<br />

have been available in the market for over five<br />

years now. You can find out more about these<br />

units in this TTC issue. In Germany, Austria and<br />

Switzerland we are currently using a Demo<br />

truck to show our customers at first hand the<br />

convenience of our cryogenic units.


Q2 2006 APRIL<br />

<strong>New</strong> <strong>President</strong> for <strong>Ingersoll</strong> <strong>Rand</strong> <strong>Climate</strong> <strong>Control</strong><br />

Technologies for ESA (European Served Area)<br />

<strong>Ingersoll</strong> <strong>Rand</strong> <strong>Climate</strong> <strong>Control</strong> Technologies for<br />

ESA is under new management. Didier Teirlinck<br />

has been appointed as new president of the<br />

company, made up of <strong>The</strong>rmo <strong>King</strong>, the global<br />

leader in transport temperature control, and<br />

Koxka and Hussmann, leading manufacturers of<br />

refrigerated display merchandisers.<br />

Didier replaces former president Richard Pedtke<br />

and joins <strong>Ingersoll</strong> <strong>Rand</strong> from Volvo Construction<br />

Equipment, where he was the global president of<br />

Compact Business, based in Brussels, Belgium.<br />

Didier has an Engineering Degree from Nancy,<br />

France and a PhD in Metallurgy from Hamilton,<br />

Canada and has worked in a variety of roles.<br />

<strong>The</strong>se include engineering for manufacturing<br />

operations and general management.<br />

His leadership and international experience, with<br />

special emphasis in business turn-around and<br />

business development, will be an asset to the<br />

<strong>Climate</strong> <strong>Control</strong> Technologies division of <strong>Ingersoll</strong><br />

<strong>Rand</strong>. In his new role Didier Teirlinck will continue<br />

to grow and develop the almost $1 billion<br />

business in the European Served Area, made up<br />

of Europe, Africa, the CIS and the Middle East.<br />

Commenting on his first impressions Didier says:<br />

“<strong>Ingersoll</strong> <strong>Rand</strong> is a strong company, very action<br />

driven and well managed with a strong focus on<br />

financial results. <strong>Climate</strong> <strong>Control</strong> Technologies for<br />

ESA has a good organisational structure, built<br />

around functional expertise. In my new role as<br />

president I plan to introduce more crossfunctional<br />

activities and Process Management<br />

to improve our financial results and customer<br />

satisfaction. We are great at producing “hard”<br />

products, but I also want to increase the focus<br />

on the “soft” ones, such as after sales service<br />

and more options and accessories, to provide our<br />

customers with total solutions, enhancing their<br />

profitability.<br />

He continues to add: “Improvements to the basic<br />

processes in our solutions for the Retail Sector<br />

business are going to be made and our<br />

commitment to continuous<br />

improvement is strong.<br />

This is helped by the good<br />

performances of our<br />

manufacturing locations and the<br />

skills, dedication, focus and<br />

energy of our employees.”<br />

Didier's appointment coincides<br />

with <strong>Ingersoll</strong> <strong>Rand</strong>'s new<br />

branding initiative. Its<br />

businesses have been divided<br />

into five growth sectors: <strong>Climate</strong><br />

<strong>Control</strong> Technologies, Compact<br />

Vehicle Technologies,<br />

Construction Technologies,<br />

Industrial Technologies and<br />

Security Technologies. A<br />

consistent brand platform has been introduced for<br />

them all to establish one, powerful brand voice for<br />

<strong>Ingersoll</strong> <strong>Rand</strong>, shaping its long-term business<br />

strategy and passing the benefits onto the<br />

customer.<br />

<strong>The</strong> three companies that make up <strong>Ingersoll</strong> <strong>Rand</strong><br />

<strong>Climate</strong> <strong>Control</strong> Technologies have a long history<br />

of pioneering technological developments, not<br />

least <strong>The</strong>rmo <strong>King</strong>, who is this year celebrating<br />

the fiftieth anniversary since its invention of<br />

container refrigeration. <strong>The</strong>rmo <strong>King</strong>'s innovation<br />

of the first ever container unit revolutionized the<br />

food and long haul transport industry and<br />

consumer behaviour, making a wide variety or<br />

produce from around the world available to the<br />

general public.<br />

Fifty years on, <strong>Climate</strong> <strong>Control</strong> Technologies is still<br />

innovating at the forefront of technology. This is<br />

demonstrated by its market leading products such<br />

as the new Koxka ICE range for supermarket<br />

refrigeration cabinets, the revolutionary <strong>The</strong>rmo<br />

<strong>King</strong> Magnum refrigeration unit for sea-going<br />

containers and the <strong>The</strong>rmo <strong>King</strong> SR2 controller<br />

which, with its clear temperature display and<br />

choice of over twenty languages, sets an industry<br />

benchmark for trailer refrigeration units.<br />

DIDIER TEIRLINCK<br />

<strong>President</strong> of <strong>Ingersoll</strong> <strong>Rand</strong><br />

<strong>Climate</strong> <strong>Control</strong><br />

Technologies ESA<br />

4 TTC Q2 April 2006


<strong>The</strong>rmo <strong>King</strong> new main supplier for Bulgarian food<br />

producer Kenar<br />

5 TTC Q2 April 2006<br />

Kenar, Bulgaria's premier producer of vegetable<br />

salads, sandwiches and ready meals has taken<br />

delivery of two <strong>The</strong>rmo <strong>King</strong> V-100 units and a<br />

<strong>The</strong>rmo <strong>King</strong> V-500 max. This brings the total<br />

number of <strong>The</strong>rmo <strong>King</strong> units purchased by the<br />

company in the last four years to twenty-six.<br />

<strong>The</strong> units were purchased from Promobile,<br />

<strong>The</strong>rmo <strong>King</strong>'s dealer in Sofia, Bulgaria.<br />

Previously Kenar's main supplier of refrigerated<br />

units was Carrier Transicold but, after trying<br />

equipment from <strong>The</strong>rmo <strong>King</strong>, Kenar were so<br />

impressed they bought further units to replace<br />

the older Carriers. <strong>The</strong> reason cited for the switch<br />

being the excellent performance and service<br />

offered by <strong>The</strong>rmo <strong>King</strong>.<br />

Boasting a 55% market share the Kenar brand<br />

symbolises quality, variety and competitive prices<br />

and promotes the principles of healthy eating. <strong>The</strong><br />

production of Kenar's ready to eat food is carried<br />

out in two bases, Sofia and Petarch. Together<br />

these cover a total area of 8,000 m 2 and with, over<br />

370 employees, produce over 80 tonnes a day.<br />

<strong>The</strong> ever growing number of loyal customers<br />

means the Kenar brand, sold in over 2,500 places<br />

throughout Bulgaria, must offer a perfect service.<br />

All sales-related activities are managed through a<br />

state of the art specialist IT system and a team of<br />

180 people ensure that the food is always<br />

delivered fresh.<br />

<strong>The</strong> growth in Kenar's popularity has resulted in<br />

transport activity being set apart as a separate<br />

company, Kenar Trans Ltd. <strong>The</strong> company owns<br />

more than 70 vehicles, made up of refrigerated<br />

vans and trucks, buses and cars.<br />

<strong>The</strong> <strong>The</strong>rmo <strong>King</strong> V-100 is specifically developed<br />

for installation in smaller trucks and vans, with<br />

a load capacity up to 7 cubic metres. It is also<br />

available with R-134a refrigerant for chilled<br />

only applications.<br />

<strong>The</strong> <strong>The</strong>rmo <strong>King</strong> V-500 Max is powered by the<br />

vehicle's engine and its direct drive refrigeration<br />

offers a number of advantages over diesel<br />

powered fridge units.<br />

Designed with two-piece split units for fresh,<br />

frozen and deep frozen application on medium<br />

sized trucks and vans, the V-500 has lower fuel<br />

consumption and running costs which optimises<br />

performance, and lower noise levels, particularly<br />

in steady state conditions where there is<br />

virtually no noise.


Cargofresh Technologies and Transportkühlung<br />

<strong>The</strong>rmo <strong>King</strong> GmbH team up to develop an innovative<br />

controlled atmosphere unit for carriage by road.<br />

Working in close collaboration with Seevetal<br />

(Germany) based Transportkühlung <strong>The</strong>rmo <strong>King</strong><br />

GmbH, Cargofresh Technologies GmbH, in Ahrensburg<br />

near Hamburg, has developed a new controlled<br />

atmosphere unit for semi-trailers. In the controlled<br />

atmosphere process (usually shortened to CA),<br />

oxygen in the cargo compartment is replaced by<br />

nitrogen. This works to reduce oxygen levels from<br />

21% to under 5%, and creates a high relative<br />

humidity. Cargofresh's CA unit works together<br />

with a <strong>The</strong>rmo <strong>King</strong> refrigeration unit.<br />

CA has been an established technology in nonmobile<br />

storage for decades. Reducing oxygen levels<br />

slows down metabolic processes in fruit and<br />

vegetables, which means that they keep for much<br />

longer. Thanks to Cargofresh's mobile CA units,<br />

which have become available in the last few years,<br />

this process is now also bringing considerable<br />

advantages to the transport sector.<br />

<strong>The</strong> cost of transporting freight by sea in a 40-foot<br />

CA container, for example, amounts to only about<br />

half of the airfreight cost - and the quality of the<br />

goods is the same if not better upon arrival. <strong>The</strong> same<br />

goes for long-distance road transport. Fruit and<br />

vegetables carried in a refrigerated CA semi-trailer are<br />

put into a “deep sleep”, meaning that there is no loss<br />

in quality despite long transport times.<br />

“This also means that hauliers do not need to employ<br />

a second driver on long-distance routes,” explains<br />

Cargofresh CEO Peter Wich; “this saving alone covers<br />

the cost of the CA unit.” Other economic benefits of<br />

CA units are reduced rates of spoilage, longer shelf life<br />

and the higher prices that can be commanded for<br />

premium products.<br />

Cargofresh CA units work by extracting nitrogen<br />

and moisture from compressed ambient air using a<br />

patented membrane technology and feeding them<br />

into the cargo area. An electronic control unit reliably<br />

regulates the setpoint for oxygen content for the<br />

entire journey and a high level of air humidity is<br />

maintained.<br />

<strong>The</strong> Cargofresh system allows different types of fruit<br />

and vegetables to be carried together in a single trailer<br />

- a unique advantage. <strong>The</strong> documentation side is<br />

taken care of as well: the consignee receives a data<br />

log detailing every single stage of the operation and<br />

verifying that the temperature setpoint in the cargo<br />

area was maintained throughout. If desired, this data<br />

can be accessed via modem during the journey itself.<br />

For its semi-trailer units, Cargofresh only uses<br />

SL-200e and SL-400e series frontmount units from<br />

<strong>The</strong>rmo <strong>King</strong>. Transportkühlung <strong>The</strong>rmo <strong>King</strong> GmbH<br />

prepares the units for this specific application. Up<br />

until now, CA units for semi-trailers have been<br />

underfloor-mounted as standard. To power the CA<br />

unit, the refrigeration unit's electric motor is wound<br />

so that it can be used as a generator in diesel<br />

operation. A frequency converter compensates<br />

for differences in diesel engine speed.<br />

Now, however, Cargofresh is working with<br />

Transportkühlung <strong>The</strong>rmo <strong>King</strong> GmbH with a view to<br />

combining the CA unit with the refrigeration unit as a<br />

frontmount unit. <strong>The</strong> CA unit's power requirements<br />

would then be supplied through an electromagnetic<br />

clutch directly from the diesel engine of the <strong>The</strong>rmo<br />

<strong>King</strong> refrigeration unit - a technically simpler and<br />

more cost-effective solution. <strong>The</strong> new units are set<br />

to be launched this year.<br />

In the case of sea containers - where Cargofresh<br />

uses <strong>The</strong>rmo <strong>King</strong>'s Magnum units - the CA unit<br />

components are already integrated into the<br />

refrigeration unit.<br />

<strong>The</strong> unladen weight of a refrigerated trailer with a<br />

CA unit is only around 200 kg heavier than that of<br />

a standard trailer. Cargofresh works closely with<br />

manufacturers to fit out individual trailers and offers<br />

others the option of hiring the CA refrigerated trailers.<br />

Q2 2006 APRIL<br />

6 TTC Q2 April 2006


<strong>The</strong>rmo <strong>King</strong>’s CO2 Demo Truck goes on tour<br />

<strong>The</strong>rmo <strong>King</strong> and<br />

Yara have joined<br />

forces to develop<br />

a CO2 demo<br />

truck. A mobile<br />

CO2 filling station<br />

also forms part<br />

of the system.<br />

7 TTC Q2 April 2006<br />

In 2006, a CO2 demo truck<br />

from <strong>The</strong>rmo <strong>King</strong> and Yara<br />

is going on tour to visit<br />

customers in Germany,<br />

Austria and Switzerland.<br />

Refrigerated transport<br />

operators involved in<br />

distribution will be able to<br />

see first hand the practical<br />

benefits of CO2 transport<br />

refrigeration. All that is<br />

required to take part in the<br />

trial run is a power<br />

connection - <strong>The</strong>rmo <strong>King</strong><br />

and Yara will provide the rest<br />

of the equipment. Interested<br />

operators should contact Rüdiger Jehle, Project<br />

Leader Cryogenics & Transport Solutions, on the<br />

following e-mail<br />

address:rudiger_jehle@eu.thermoking.com<br />

<strong>The</strong> demo truck is a Mercedes Atego 1223 with a<br />

Kiesling multi-compartment refrigerated body. <strong>The</strong><br />

ST-CR refrigeration unit works with liquid carbon<br />

dioxide, which is carried in a double-walled stainless<br />

steel tank at minus 50 degrees and at an internal<br />

pressure of 8.5 bar.<br />

<strong>The</strong> liquid CO2 serves as a “consumable refrigerant”:<br />

after the operating cycle, the CO2 is not re-pressurised<br />

in the heat exchanger, but instead escapes into the<br />

atmosphere as a gas. As the carbon dioxide used is<br />

recycled from industrial processes and, on balance,<br />

does not contribute to the greenhouse effect. No<br />

nitrogen oxide pollution is produced and no CO2<br />

enters the cargo area, so the driver does not need to<br />

ventilate before entering. <strong>The</strong> tank is underfloor-<br />

mounted and holds 330 litres, which amounts to<br />

375 kg of liquid CO2.<br />

<strong>The</strong> unit is extremely efficient - the temperature<br />

pulldown is three to four times faster than in<br />

conventional units - and is extremely quiet when<br />

running, not to mention environmentally friendly.<br />

With a noise level of less than 40 dB(A), the ST-CR is<br />

especially suitable for use in sensitive areas where<br />

noise-reduction regulations apply. As the CFC-based<br />

refrigerants are dispensed with, the potential damage<br />

to the ozone layer is zero and, unlike diesel-powered<br />

units, CO2 refrigeration has the added benefit of<br />

producing no soot particles.<br />

Empirical figures show that during the normal<br />

transportation of fresh produce (6ºC setpoint<br />

temperature, around 15 door openings in a day),<br />

depending on the outside temperature, between 5<br />

and 15kg of CO2 are consumed within an operating<br />

hour. If required, heating is provided with hot water<br />

from the truck's cooling circuit.<br />

<strong>The</strong> tank operation takes about 10 to 15 minutes to<br />

complete. Instead of a fixed station, the demo truck<br />

is supplied with CO2 from a mobile filling station. <strong>The</strong><br />

unit is integrated into a transport container, which<br />

will be delivered by Yara. This long-standing partner<br />

of <strong>The</strong>rmo <strong>King</strong> is one of Europe's leading suppliers<br />

of CO2. Only a power connection is required for the<br />

set-up; no special foundation is required and a Yara<br />

tanker will fill the 3,000 litre tank.<br />

DEMO TRUCK SPECIFICATIONS<br />

Chassis: Mercedes Atego 1223<br />

Body: Kiesling, ATP-tested<br />

L x B x H: approx. 7,400 x 2,470 x 2,400 mm<br />

Double doors at rear, side door (900 mm) at right,<br />

flexible bulkhead (Kiesling “Eco Cool Swing”),<br />

automatic cold curtain, Bär liftgate<br />

Refrigeration unit: <strong>The</strong>rmo <strong>King</strong> ST-CR CO2<br />

Microprocessor-based, control of two temperature<br />

zones, engine coolant heat<br />

CO2 tank: Undermount<br />

Unladen weight: 186 kg<br />

Weight when full: 560 kg (330 litres of liquid CO2)<br />

Evaporator: <strong>The</strong>rmo <strong>King</strong> ST-CR 200. Slimline<br />

evaporator for multi-compartment use, integrated<br />

electric heater<br />

Options: DAS temperature recorder, certified to<br />

EN12830 & TLMV [German frozen food ordinance]<br />

- Door contact switch (records each door-opening)<br />

- R:COM, wireless temperature monitoring with 2.4<br />

GHz radio LAN system<br />

- FleetWatch monitoring software


Reduce Costs, Improve Efficiency:<br />

<strong>The</strong>rmo <strong>King</strong> launches the Trac<strong>King</strong><br />

<strong>The</strong>rmo <strong>King</strong> unveiled Trac<strong>King</strong> at the CV Show in April.<br />

<strong>The</strong>rmo <strong>King</strong> launched its new temperature<br />

management and communication product - Trac<strong>King</strong><br />

- across Western and Eastern Europe. Trac<strong>King</strong> is a<br />

web-based product powered by GPRS technology.<br />

For a low flat monthly fee it can provide large<br />

volumes of temperature data real time and, by using<br />

GPS technology, can also give fleet managers<br />

positioning data show on their vehicles.<br />

Trac<strong>King</strong> can provide current temperature at regular<br />

time intervals specified by the user. It can also<br />

download temperature history from the dataloggers<br />

and, should the vehicle travel outside of the GPRS<br />

coverage area, the temperature data will be stored to<br />

be viewed later.<br />

Denmark based Cargobull Services has purchased<br />

350 <strong>The</strong>rmo <strong>King</strong> refrigeration units made up of a<br />

combination of SL-200, SL-400 and SL Spectrums.<br />

Cargobull Services of Padborg, Denmark, operates<br />

as the rental and leasing company of Schmitz<br />

Cargobull, the European trailer sector market<br />

leader.<br />

Through its local Danish dealer Knud Hansen,<br />

<strong>The</strong>rmo <strong>King</strong> has established a good relationship<br />

with Cargobull Services.<br />

<strong>The</strong> <strong>The</strong>rmo <strong>King</strong> SL range provides an efficient,<br />

cost effective and environmentally friendly<br />

operation, for chilled or frozen operation.<br />

<strong>The</strong> SL-200e is ideal for any frozen or chilled<br />

Real time SMS and E-mail alarms warn fleet<br />

managers about temperature anomalies, unit<br />

failures, low fuel levels, route digression and<br />

unauthorized door openings. This leads to load<br />

integrity, less downtime and increased operational<br />

transparency, helping transporters and<br />

fleet owners reduce operating and<br />

insurance costs and better manage their<br />

fleets. <strong>The</strong> Trac<strong>King</strong> website is easy to<br />

navigate and gives users the option to<br />

simply configure the settings to suit<br />

their operation. Users can sort data and<br />

receive regular reports on temperature,<br />

alarms, vehicles, fleets or an asset<br />

history page.<br />

Compatible with all <strong>The</strong>rmo <strong>King</strong> diesel<br />

powered trailer and truck products as<br />

well as the three <strong>The</strong>rmo <strong>King</strong><br />

dataloggers: Cargowatch, DAS &<br />

TKDL, Trac<strong>King</strong> ensures that<br />

transporters are compliant with<br />

European food traceability<br />

regulations at all times.<br />

For more information visit:<br />

http://www.tktracking.com<br />

Cargobull Services Orders 350 <strong>The</strong>rmo <strong>King</strong> Trailer<br />

Refrigeration Units<br />

operation, and the top-of-the-range SL-400e<br />

offers further performance and additional<br />

benefits. SL SPECTRUM combines the features of<br />

the SL range with <strong>The</strong>rmo <strong>King</strong>'s highly efficient<br />

S-2 or S-3 remote evaporators, for multitemperature<br />

operation.<br />

Q2 2006 APRIL<br />

Didier Teirlinck is shaking<br />

hands with Uli Schoepker<br />

VP Sales (left) and Oliver<br />

Jung VP Service (right)<br />

8 TTC Q2 April 2006


Industry think tank and <strong>The</strong>rmo <strong>King</strong> determine<br />

the importance of return-air bulkheads:<br />

Optimum Refrigeration<br />

Performance, Improved<br />

Fuel Consumption,<br />

Minimum Environmental<br />

Impact<br />

“It was generally<br />

agreed that<br />

nothing currently<br />

on the market<br />

met all operator<br />

requirements.”<br />

9 TTC Q2 April 2006<br />

When Graham Eames joined <strong>The</strong>rmo<br />

<strong>King</strong> he looked at ways in which<br />

external resources could help<br />

operators improve the way their<br />

businesses were run, value customer<br />

service and reduce their costs.<br />

Many operators spent most of their<br />

time looking down and inwards,<br />

labouring to reduce margins and<br />

meet the greater customer demands.<br />

Having previously been part of a Think Tank on<br />

the truck side of the business, he proposed to a<br />

number of operators the introduction of a similar<br />

group for the UK industry.<br />

<strong>The</strong> result is a group of fourteen people made up<br />

of experienced, well-qualified Fleet Engineers and<br />

experienced, professional operational directors and<br />

managers. From the outset it was agreed that the<br />

Think Tank would meet three times a year to look<br />

upwards and outwards on behalf of operators,<br />

looking to utilise the combined experience of the<br />

team in finding ways of solving agreed technical or<br />

operational problems and, in doing so, take the<br />

industry forward.<br />

One of the first issues to be raised and dealt with<br />

by the team was that of return-air bulkheads. It<br />

was generally agreed that nothing currently on<br />

the market met all operator requirements and, in<br />

many cases, the bulkheads merely acted as an<br />

evaporator guard.<br />

<strong>The</strong> Optimum Return-Air Bulkhead<br />

During the course of 2005 the team put together<br />

a specification of what they believed to be the<br />

optimum return-air bulkhead, which would also<br />

be robust enough to act as an evaporator guard.<br />

<strong>The</strong>y established that return-air bulkheads are<br />

important for optimum refrigeration performance,<br />

improved fuel consumption and minimum<br />

environmental impact.<br />

<strong>The</strong> purchase of a refrigerated box of any size has<br />

one prime objective: to create an environment of<br />

airflow and insulation to maintain a set<br />

temperature for a required duration and so<br />

preserve the integrity of temperature sensitive<br />

products carried in it.<br />

To achieve best possible performance from the<br />

majority of refrigeration units, it is important to<br />

ensure that the airflow around the trailer cargo<br />

area is optimised. <strong>The</strong>rmo <strong>King</strong> carried out tests<br />

that confirm one very effective way of doing this<br />

is with a correctly designed and installed returnair<br />

bulkhead.<br />

<strong>The</strong>rmo <strong>King</strong> also carried out tests, which<br />

concluded that improved air circulation inside the<br />

trailer means temperature management would be<br />

at its best and that a significant percentage of<br />

refrigeration capacity would be lost by the use of<br />

an inappropriate bulkhead.<br />

While the tests were carried out using a <strong>The</strong>rmo<br />

<strong>King</strong> fridge, the principal remains the same for all<br />

temperature-controlled units, regardless of<br />

manufacturer.<br />

All in the Specification<br />

<strong>The</strong> Think Tank went on to agree that<br />

unfortunately many bulkheads are not specified<br />

correctly, if at all. This can be detrimental to the<br />

unit performance, creating reduced refrigeration<br />

capacity along with increased fuel costs and<br />

therefore emissions.<br />

<strong>The</strong> group listed a number of key points that<br />

operators should consider:<br />

• Robustness - This is an important feature<br />

as is its integration into the trailer design. <strong>The</strong><br />

operator should make his wishes on this clear to<br />

the body builder.<br />

• Pallet Stops - <strong>The</strong>se should be designed into<br />

the trailer body at the base of the return-air<br />

bulkhead and be strong enough to withstand<br />

an impact from a pallet on a moving two ton<br />

forklift. <strong>The</strong>y should be sited to provide air<br />

channels up to the bulkhead and cause no<br />

obstruction.


• Service Access - This should be a mandatory<br />

design feature and again be clearly requested by<br />

the operator. Refrigeration service technicians<br />

need to be able to have access to the fridge unit<br />

return-air area to gain access to components, for<br />

example the annual sensor calibration. Operators<br />

may also need to gain easy access for regular<br />

cleaning and other hygiene or HACCAP controls.<br />

• Air Flow - <strong>The</strong> bulkhead design should allow<br />

the majority of the return-air to be picked up<br />

from the floor area but should also have some<br />

side air channels at the lower half of the<br />

bulkhead. <strong>The</strong> design should not allow air to be<br />

sucked in from the top edge of the bulkhead or<br />

from any area in the top half of the bulkhead, as<br />

in these cases the air has not done its job and the<br />

'short cycle' can create false and ineffective pull<br />

down times and poor temperature control<br />

<strong>The</strong> bulkhead does not need to be airtight as such,<br />

but should be integrated into the trailer body to<br />

ensure that the majority of the air does not leak.<br />

It should be as flush fitting as possible to avoid<br />

ingress of moisture and dirt.<br />

• Construction Material - This is a personal and<br />

practical choice of the operator. 12mm GRP faced<br />

plywood seems popular and works well but<br />

plastics and metal are equally suitable. Again<br />

robustness and hygiene would need to be<br />

considered.<br />

• Metal Gates - <strong>The</strong>se can sometimes be found<br />

on trailers but are primarily intended to protect<br />

the evaporator area from impact damage. <strong>The</strong>y are<br />

not effective temperature management devices.<br />

Bad Designs Can Restrict Airflow<br />

Logically, the Think Tank reasoned, anything that<br />

is meant to help with efficient air distribution in a<br />

confined space could also restrict that airflow if<br />

not designed properly.<br />

For example, two of the tests carried out, as<br />

shown in (Figure A and B) clearly indicated that if<br />

the top of the return-air bulkhead is open in any<br />

way, air can short cycle directly from the air outlet<br />

back to the evaporator without fulfilling its<br />

purpose of circulating the load to remove heat.<br />

<strong>The</strong> diagrams show how the air circulation<br />

velocity, at the bottom of the bulkhead, on route<br />

back to the evaporator differs when the top of the<br />

bulkhead is blocked off to prevent a short circuit.<br />

With that in mind it was noted that restricted<br />

airflow through small bulkhead channels or gaps<br />

would cause the air to flow slower than it should<br />

over the evaporator. This means the delivered air<br />

would be more refrigerated and, as such, lower<br />

than it should be.<br />

This can have a detrimental effect on fresh<br />

perishable products, with possible top freezing<br />

taking place. In addition it could cause the<br />

refrigeration unit microprocessor to believe the<br />

evaporator requires defrosting. In this case it<br />

would make the unit run frequently on high<br />

speed defrost and recovery, thereby effecting<br />

fuel economy and emissions.<br />

Further tests carried out on behalf of the Think<br />

Tank established that refrigeration units require a<br />

minimum of 52mm free air gap between the edge<br />

of the air return opening to the evaporator and<br />

the inner surface of the bulkhead. <strong>The</strong> channel<br />

below the evaporator must also be at least 52mm<br />

across the full width of the bulkhead. In practice<br />

most trailer designs will have a greater gap in this<br />

area, ideally about 95mm.<br />

It was also concluded that operators should<br />

specify some form of mesh to protect the<br />

entrances to the return air channels, which<br />

would avoid debris, and, in particular, bits of<br />

shrink-wrapping from pallets, getting sucked<br />

back to the evaporator and causing system<br />

problems or failure.<br />

Details of the Think Tank's findings are being<br />

circulated for discussion to UK body builders.<br />

Transport operators who would like further<br />

information on these findings or on the working<br />

of the Think Tank can call: +44 (0) 1326 560402<br />

Q2 2006 APRIL<br />

“Restricted<br />

airflow through<br />

small bulkhead<br />

channels or gaps<br />

will cause the air<br />

to flow to slow.”<br />

10 TTC Q2 April 2006


<strong>The</strong>rmo <strong>King</strong> at Transpotec Logitec 2006<br />

“UTS DataTrac<br />

uses scroll<br />

compressors,<br />

guaranteeing low<br />

fuel consumption<br />

and silent<br />

operation.”<br />

11 TTC Q2 April 2006<br />

<strong>The</strong>rmo <strong>King</strong> products on show in Pavilion 4<br />

(Stand E13/F14) included the new Trac<strong>King</strong><br />

remote control product for cooling units.<br />

<strong>The</strong>rmo <strong>King</strong> showed a selection of its product<br />

range at the 10th Transpotec Logitec, the<br />

international road transport technology, intermodal<br />

services and logistics show which took place<br />

between 27 and 30 April at the new Fiera Milano.<br />

On the <strong>The</strong>rmo <strong>King</strong> 300m 2 stand was a selection<br />

of the company's products for temperaturecontrolled<br />

transport, vehicle and container<br />

refrigeration and GPS/GPRS tracking systems.<br />

<strong>The</strong> main innovation on show was Trac<strong>King</strong>, the<br />

remote refrigeration unit performance monitoring<br />

system. As well as guaranteeing that sensitive<br />

cargo is kept at the correct temperature, even<br />

during the longest trips, it also acts as a theft<br />

deterrent, by continuously signalling the position<br />

of the vehicle and semi-trailer.<br />

In the area of semi-trailer refrigeration, <strong>The</strong>rmo<br />

<strong>King</strong> exhibited the SL-200 DataTrac and SL-400,<br />

a self-powered front-mount cooling and heating<br />

unit equipped with a low-profile evaporator for<br />

large capacity semi-trailers.<br />

<strong>The</strong> new UTS DataTrac unit for tractor units, with<br />

a DAS (Data Acquisition System) and DPS (Direct<br />

Printing Support) printer, was also on show. <strong>The</strong><br />

unit provides all the benefits of data recording<br />

and printing combined in one single solution.<br />

UTS DataTrac uses scroll compressors,<br />

guaranteeing low fuel consumption and silent<br />

operation.<br />

Also on display was the MD-300 unit with the<br />

exclusive <strong>The</strong>rMax system to guarantee shorter<br />

defrost cycles and superior heating performance.<br />

<strong>The</strong> MD-300 uses the Smart Reefer performance<br />

monitoring system, which reduces fuel<br />

consumption and unit idle time.<br />

Additionally, <strong>The</strong>rmo <strong>King</strong> showed the V-300,<br />

designed for use in vans and small trucks and<br />

capable of multi-temperature and heating<br />

operation, as well as the V-700 which features<br />

exceedingly fast pulldown and recovery times,<br />

even after frequent door openings.


<strong>The</strong>rmo <strong>King</strong>’s world class team and new<br />

Trac<strong>King</strong> product at the CV Show 2006<br />

Linking with the 2006 football championships,<br />

<strong>The</strong>rmo <strong>King</strong>, part of the world-leading <strong>Ingersoll</strong><br />

<strong>Rand</strong> <strong>Climate</strong> <strong>Control</strong> Technologies group,<br />

exhibited under the motto 'World Class Team' at<br />

the 2006 CV Show at the Birmingham NEC<br />

(April 25-27). Located in Hall 3A, Stand 3371,<br />

visitors were able to meet the team members<br />

and view the latest refrigerated transport<br />

solutions.<br />

Continuing the football theme, visitors were<br />

invited to test their goal scoring abilities on a<br />

Kick-It Pro Soccer Simulator. Prizes were on<br />

offer for the three best goal scorers.<br />

Being launched at the show was the new<br />

<strong>The</strong>rmo <strong>King</strong> Trac<strong>King</strong>,<br />

Also appearing at the show was the SPECTRUM<br />

TS, <strong>The</strong>rmo <strong>King</strong>'s highly efficient multitemperature<br />

option for trucks, now with threecompartment<br />

capability. <strong>The</strong> system offers<br />

multi-drop urban distribution<br />

operations the ultimate in<br />

flexibility, as all three zones in<br />

the <strong>The</strong>rmo <strong>King</strong> SPECTRUM<br />

TS are “invertible”.<br />

This means that any<br />

compartment can cater for<br />

any temperature, regardless<br />

of the temperatures in the<br />

other compartments -<br />

allowing operators the<br />

flexibility to configure loads<br />

to suit their requirements.<br />

<strong>The</strong> user-friendly C-200, designed exclusively<br />

for fresh product applications, was on display as<br />

well as the V-300 MAX, the most powerful unit<br />

on the market in its class with exceptional<br />

temperature pull-down and recovery capabilityessential<br />

when delivering to a number of<br />

customers in one day. <strong>The</strong> aerodynamic design<br />

makes installation and maintenance easy,<br />

thereby helping to minimise downtime.<br />

<strong>The</strong> <strong>The</strong>rmo <strong>King</strong> Sterling was also on show.<br />

Available only on the UK market, this high<br />

performance, low cost unit fully satisfies<br />

both chilled and frozen requirements,<br />

boasting a superior airflow, with<br />

specially designed fans<br />

circulating the air without<br />

restriction. When the doors<br />

are closed, this provides an<br />

air velocity far better than<br />

competitors can offer and it<br />

ensures an exceptional cooling<br />

performance with temperature<br />

variance throughout the load kept<br />

to an absolute minimum.<br />

Q2 2006 APRIL<br />

“<strong>The</strong> aerodynamic<br />

design makes<br />

installation and<br />

maintenance<br />

easy.”<br />

12 TTC Q2 April 2006


<strong>The</strong>rmo <strong>King</strong> hits the right note with<br />

the Welsh National Opera<br />

When it comes to normal operation,<br />

the Welsh National Opera usually has no<br />

need for temperature controlled vehicles.<br />

However, for some time now, the Company<br />

has felt that if its orchestra trailer could<br />

provide a temperature controlled environment<br />

this would better preserve instruments and<br />

equipment whilst on tour. This is particularly<br />

important when travelling through the more<br />

extreme environmental conditions abroad,<br />

and when overnight storage is required and<br />

temperature fluctuations become an issue.<br />

<strong>The</strong> Company has now addressed this problem<br />

by taking delivery of a 4 metre, low-line, 45'<br />

insulated semi-trailer fitted with a <strong>The</strong>rmo<br />

<strong>King</strong> Sterling temperature controlled unit.<br />

WNO purchased the Sterling unit from<br />

Marshall <strong>The</strong>rmo <strong>King</strong> with the help of<br />

salesman Steve McCue.<br />

Alan Parr, WNO's Technical Administrator, says:<br />

“We chose <strong>The</strong>rmo <strong>King</strong> because of the<br />

respected, legendary quality and reliability of<br />

their products demonstrated with thousands of<br />

Q2 2006 APRIL<br />

units working under and within extreme<br />

conditions, year-in, year-out. Maintenance<br />

requirements are straightforward, and fairly<br />

minimal, and WNO will include this aspect as<br />

part of the planned preventative maintenance<br />

scheme it operates for its vehicle fleet.”<br />

He continues to add “Anything designed and<br />

constructed by man necessarily exists with the<br />

potential for failure. <strong>The</strong>rmo <strong>King</strong> has both a<br />

national and international back-up/breakdown/<br />

emergency service which gives particular comfort<br />

should the worst scenario occur.”<br />

<strong>The</strong> <strong>The</strong>rmo <strong>King</strong> Sterling, available only in the<br />

UK, boasts a superior airflow, with specially<br />

designed fans circulating the air without<br />

restriction. When the doors are closed,<br />

this provides an air velocity far better than<br />

competitors can offer and it ensures an<br />

exceptional cooling performance with<br />

temperature variance throughout the load<br />

kept to an absolute minimum.<br />

<strong>The</strong> Sterling is up to thirteen percent more<br />

efficient than its closest rival which translates<br />

into significant fuel savings. It is also up to<br />

160kg lighter than its nearest rival which means<br />

less wear and tear on the tractor or trailer, and<br />

again leads to cost savings through reduced fuel<br />

consumption and, of course, better payloads.<br />

Welsh National Opera is the national opera<br />

company for Wales.<br />

It tours extensively throughout Wales and is the<br />

largest provider of opera to regional England.<br />

WNO presents over 110 main scale opera<br />

performances annually, performing to almost<br />

140,000 people in some of the most densely<br />

populated urban areas in Britain, serving major<br />

cities such as Liverpool, Birmingham,<br />

Southampton, Oxford and Bristol.<br />

In December 2004, WNO moved into its first<br />

home theatre, the new Wales Millennium Centre<br />

in Cardiff Bay. <strong>The</strong> move has given the company<br />

a firmer base from which to tour throughout the<br />

UK and internationally.<br />

Apart from its small commercial vehicles, WNO<br />

has a heavy truck fleet comprising 14 trailers.<br />

On top of this, the Company hires in or subcontracts<br />

where necessary, depending on the<br />

particular requirements of any given tour.

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