EVS | Hydrogen - Produktbroschüre EN

EVS
HYDROGEN ENGINE

INNOVATION MADE IN BAVARIA
Get to know
EVS | HYDROGEN
EVS Hydrogen is an innovative engineering Team developing new engine and
control technology based in Untergriesbach near Passau.
With many years of experience in design and manufacturing of mechanics,
electronics, hardware & software, we have set ourselves the goal to develop an zeroemission
technology. Our solution is similar
to the existing technology of the automotive
industry, but relies on the sustainable energy
carrier hydrogen.
Years of research and development of
hydrogen combustion engine technology have
resulted in a versatile engine concept that can
be used in all areas of modern industry.
EFFICIENT,
INNOVATIVE,
SUSTAINABLE,
RELIABLE.

FLEXIBILITY
Diesel out - Hydrogen in
The current climate protection goals call for
the complete reduction of carbon
dioxide emissions in the automotive industry
by 2050. It requires the creation of
forward-looking cooperation between politics
and industry in order to sustainably reduce
emissions of CO2 and other toxic
substances.
Due to the large fields of application, it
cannot be estimated at this time whether the
ambitious targets can be achieved with
battery-powered vehicles.
However automotive power trains are going
to be completely changed in the next years.
The development of battery electric or fuel
cell drives is the highest target.
So far the construction industry has mostly
used the same basic engine technology as
the automobile industry, as the development
was based on the automotive industry.
Without out this lead in technology and
development the construction machine
industry faces major challenges in achieving
the strict climate protection goals because
they are forced to rethink or adapt their
entire power system. To achieve this within a
good cost-benefit ratio is very difficult due to
the broad application range.
A solution is therefore being sought that
will continue to use the existing power unit
concept of the combustion engine, but will
still enable emission-free operation without
restrictions.
The only solution for this is Hydrogen.
Hydrogen will be an indispensable
component for a successful energy
and train revolution transition.
The EVS | HYDROGEN
Hydrogen engine
Proven concept rethought.

SIMPLE, RUGGED, EFFICIENT
Technology
Simple, rugged, proven
The EVS | Hydrogen believes that it is important
for industrial propulsion techniques to
use technology that is very similar to existing
solutions. New - emission-free - engine technology
must be able to be fully integrated
into existing drive systems.
However, EVS Hydrogen does not use a
reciprocating piston principle for the zeroemission
combustion of hydrogen. Instead, a
rotating motor principle is used, which offers
many advantages compared to the
reciprocating principle.
• Rotary engine: fundamental problems of the hydrogen
operation with reciprocating piston engine are avoided
• Ideal for use in the construction industry due to the
rugged and simple design
• Hybrid design: electric motor and combustion engine
form a unit to enable easy integration into modern
electrified applications
• Direct injection technology with low-pressure
technology
• Special combustion process for hydrogen operation

Technische Daten
Our goal with this engine is to create an
emission free, future oriented power unit.
To do this we’re creating an easily
retrofittable or integrable engine powered
by hydrogen for all areas of modern industry.
The advantage: torque-controlled operation
as a conventional diesel engine is possible
at any time.
The use of our hydrogen engine also works
in engine applications in which the operation
of fuel cells makes no sense.
Principe: hydrogen combustion engine
..........................................................................
Dimensions: 380 x 380 x 380 mm
..........................................................................
Weight: 30 Kg - 75 Kg
..........................................................................
Performance: scalable
..........................................................................
No requirement for hydrogen quality
..........................................................................
Output voltages:48V, 120V DC or 400V AC
(Other voltages are possible)
..........................................................................
Scalable performance ranges from 5KW to 100KW
(depending on roational speed & variant)
..........................................................................
Simple connection to the pressure accumulator tank
system with over 97% usable tank volume.
Variants & Performance
Variants Power
Usage
e.g. 3000 rpm e. g. 4500 rpm
H180-1 6KW 10KW construction machinery/off-road
.................................................................................................
H180-2 12KW 20KW construction machinery/off-road
.................................................................................................
H450-1 15KW 25KW BHKW / Range Extender
.................................................................................................
H450-2 30KW 50KW BHKW / Range Extender
.................................................................................................
H450-3 45KW 75KW Range Extender

A BROAD SPECTRUM
Application-fields
Off-road Drive
Range Extender
Our hydrogen engine is the direct replacement
for diesel engines in the area of off-road
drive systems - for example in the area of
construction machinery or in CO2-sensitive
urban areas.
Our engine is ideal for use as a hydrogen
powered mobile charger for battery electric
drive systems as a so-called range extender.
Power-to-heat
Industrial engine
As a recovery drive for electricity and heat
from hydrogen storage systems, our engine is
ideally suited in a wide variety of scales.
Our engine is constantly being advanced by
our innovative team. In this way, the concept
can be extended to meet any requirements.
Contact us. We will also find the perfect solution
for your application.

Construction Machines
• Hydrogen combustion solves the fuel cell
problem due to the lower requirements on purity
for air and hydrogen especially beneficial
in off-road applications.
• Due to the independence from the charging
structure, the use of hydrogen technology
offers great advantages in terms of independence
compared to battery-electric drives in
the off-road area.
• Climate protection and prevention of air pollution
especially in urban areas will also change
the construction machinery sector in the short
term.
Range Extender for
battery-electric drive
systems
• There are applications in which battery-electric
drive systems bring advantages. In this area,
however, the long service life of the batteries
and maintenance costs are major issues. The
range extender application with hydrogen can
reduce battery capacities and thus save costs.
• Examples of this would be parcel delivery services
in the last mile, waste disposal systems or
municipal applications in cities

DETAILS THAT CONVINCE
Technical specifications
H180 model series
Technical Data H180-1 H180-2 H180-3
Type
Hydrogen internal combustion engine
Chambers 1 2 3
Displacement (ccm) 185 370 555
Engine control
Electronic engine management
Speed/load control CAN communication/ analog 0-5V
RPM Range (rpm) 1000-6000
Powerunit weight (kg) 30 36 42
Dimension 380x380x380 380x380x450 380x380x600
Max. Power @4750rpm (kW) 10 20 30
Power @ 3000 rpm (kW) 6 12 18
Max. torque @ 4750 rpm (Nm) 20 40 60
Required hydrogen pressure (bar) 12
max. hydrogen flow 12 24 36
(m³/h relating to atmospheric pressure)
Specific fuel
consumption (g/kWh)
75-90 (load and speed dependant)
System Voltage (V)
12V

H450 model series
Technical Data H450-1 H450-2 H450-3
Type
Hydrogen internal combustion engine
Chambers 1 2 3
Displacement (ccm) 446 892 1338
Engine control
Electronic engine management
Speed/load control CAN communication/ analog 0-5V
RPM Range (rpm) 1000-6000
Powerunit weight (kg) 38 48 60
Dimension 380x420x420 380x420x520 380x420x700
Max. Power @4750rpm (kW) 25 50 75
Power @ 3000 rpm (kW) 15 30 45
Max. torque @ 4750 rpm (Nm) 50 100 150
Required hydrogen pressure (bar) 12
max. hydrogen flow 12 24 36
(m³/h relating to atmospheric pressure)
Specific fuel consumption (g/kWh) 75-90 (load and speed dependant)
System Voltage (V)
12V

PERFECT FOR MANY USES
Sketches & Measurements

Compact
design
Based on industry standards, we
have created a modern design with
functional installation options.

EVS | Hydrogen
Am Bahndamm 1
94107 Untergriesbach
Phone: +49 (0) 85 93 / 93 99 52 - 0
info@evs-hydrogen.de
www.evs-hydrogen.de
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