Log Max Harvesting heads

LOG MAX HARVESTING HEADS 

928A / 3000T / 4000T / 5000D / 6000B / 6000Twin / 7000C / 7000Twin / E6 

7000XT / 7000XT Fixed head / 10000XT / 12000XT

LOG MAX, MORE THAN 35 YEARS OF SERVING 

THE GLOBAL FORESTRY INDUSTRY 

Over the years Log Max has become one of the most significant manufacturers of 

single grip harvesting heads. The Swedish forest industry is on the cutting edge of 

technology and equipment, this resulting in our product being sold around the 

world. 

The Log Max way to success 

• A product of technical excellence and performance. 

LOG MAX 

• The company is well-known and well-reputed in the industry. 

• Well-experienced technical support and customer care. 

1980 - 2015 

• Concentrated work with ISO/quality assurance in every ongoing process. 

• Continuous staff education regarding commitment and understanding of each customer’s work 

and requirement for profitability. 

YEARS 

THIRTY FIVE YEARS 

All together, this has made Log Max an established brand world wide. 

2 Harvesting heads

The aim of everybody involved at Log Max, from the staff through to our 

partners and distributors, is to ensure that the professional loggers’ choice of 

Log Max is based on satisfaction and quality. 

Therefore state-of-the-art quality and competence to induce high 

productivity combined with a concern for a long term environmental 

awareness is our mission statement. 


928A 

LOG MAX TECHNOLOGY AND DESIGN 

AVAILABLE FOR SMALL CARRIERS. 

Log Max 928 is a small and light head making it the 

obvious choice for small-sized wheel and trackbased 

harvesters in the 7 to 15 ton range. 

The Log Max 928 features a hydraulically driven saw with pressure 

controlled sawing force and flow controlled chain speed. 

This saw unit is able to fell trees up to 420 mm. 

This compact head weighs in at only 424 kg (935 lbs) in its 

standard configuration but still generates a powerfull feed force 

of over 1,5 tons (3,350 lbf). 

The Log Max patented knife control system minimizes feed 

friction and the unique compound curve delimbing knives 

provide the Log Max 928 with an outstanding stem 

coverage and increased log quality. 

1 

2 

0 5 10 15 20 25 30 35 40 45 in 

4 Harvesting heads 

7-15 tons 6,5 - 13 tons 40-60 kNm 

Most productive range 

1. Min delimbing diameter 2. Max cutting diameter

Height (1) : 1031 mm 

Weight (2) : 424 kg 

Saw unit 0.404 pitch / 4,5 liter oil tank 

Saw F11 : 10cc, 42 cm cut capacity 

Feeding 

Two hydraulically driven rollers mounted on radial piston motors, 365 cc 

Calculated feed force 3 , 14,6 kN 

Calculated feed speed 4 , 3,1 m/s 

Active Friction 

Control 

Delimbing 

Max delimbing knife opening 470 mm 

Max full coverage delimbing diameter 275 mm 

Control system 

Log Mate 500 / CabsWin / MaxiXplorer / DASA / MOTOMIT / DSP4000 / TJ300 

Hydraulics 

Max. pressure - Max. flow : 210 bar (3,046 psi) - 140 l/min 

Min. requirements for acceptable performance : 120 l/min 

Optional equipement 

Active Friction Control 

Damped protection plate 

Field Repair kit 

Snow and dust cover 

(1) height to fellink link / (2) incl. roller & rotator / (3) calculated at 250 bar / (4) calculated at 210 l/min 


0 5 10 15 20 25 30 35 40 45 in 

3000T 

A COMPACT HAVERSTING HEAD 

WELL SUITED FOR LONG-REACH BOOM 

The Log Max 3000T impressive pulling force and 

compact format makes it the obvious choice for 

long-reach booms. 

Log Max 3000T is designed to carry out a wide range of harvesting jobs 

from the first thinning to light regeneration harvesting. 

Hydraulically driven by two 398 cc radial piston motors, Log Max 

3000T feed rollers offer almost 2 tons of feed force. 

All these features combined with Active Friction Control, 

provides an outstanding stem coverage and increased log 

quality. 

1 2 


12-16 tons 11-18 tons 100-120 kNm 



Height (1) : 1325 mm 


Saw unit std /opt. 0.404 pitch 

218 : 19 cc, 51,6 cm cut capacity 

318 : 19 cc, 51,6 cm cut capacity 

218 True-Cut : 19 cc, 51,6 cm cut capacity 

318 True-Cut : 19 cc, 51,6 cm cut capacity 

Feeding 

Two hydraulically driven rollers mounted directly on radial piston motors, 

398 cc or 364 cc 

Calculated feed force 3 , 19,3 kN / 16,8 kN 

Calculated feed speed 4 , 4,3 m/s / 4,8 m/s 


Delimbing 




Log Mate 500 / CabsWin / MaxiXplorer / DASA / DSP4000 / TJ300 

Hydraulics 

Max. pressure - Max. flow : 250 bar - 210 l/min 




Automatic Chain Tensioner 

Fixed protection plate 

Field repair kit 

Rotator control 

Hose holder 

Color marking 

Find end sensor 

Stump treatment 




0 5 10 15 20 25 30 35 40 45 in 

4000T 

A 833 KG THINNING HEAD 

MANY HAVE BEEN LONGING FOR! 

The Log Max 4000T, our latest thinning head has 

impressive pulling force and high speed feeding. 

This head has an entirely new frame construction where the saw box has 

been moved backwards and outwards, the higher part of the frame inched 

forward reducing friction and clogging in the measuring wheel. The new 

hydraulics layout greatly improves power and feeding speed making 

this 833 kg* harvesting head the ultimate choice for thinning and 

lighter final cuts. 

This powerful thinning head comes equipped with the firstgeneration 

Log Max 218 and 318 True-Cut saw units with up 

to 58 cm of cut capacity. 

1 2 


13-18 tons 13-20 tons 130-160 kNm 



Height (1) : 1426 mm 


Saw unit std /opt. 

218 : 19 cc, 58 cm cut capacity, 0.404 pitch 

318 : 19 cc, 58 cm cut capacity, 0.404 pitch 

218 True-Cut : 19 cc, 58 cm cut capacity, 0.404 pitch 

318 True-Cut : 19 cc, 58 cm cut capacity, 0.404 pitch 

Feeding 

Two hydraulically driven rollers mounted directly on radial piston motors, 398 cc 

Calculated feed force 3 , 20,3 kN 

Calculated feed speed 4 , 5,0 m/s 


Delimbing 




Log Mate 500 / CabsWin / MaxiXplorer / DASA / DSP4000 / TJ300 

Hydraulics 









Hose holder 

Color marking 






5000D 

A VERSATILE HEAD, 

FROM THINNING TO MEDIUM FINAL CUT. 

Log Max heads are designed for installation on 

various types of carriers. Low weight is essential for 

CTL-method which mostly require wheeled carriers. 

Log Max 5000D, the latest update of our previous big seller is designed 

to carry out a broad range of harvesting jobs, from thinning to medium 

final cut. 

The Log Max 5000D can be equipped with four point measuring 

and a Hultdins Supercut saw (19 cc or 30cc). 

All these features combined with Active Friction Control, 

provides an outstanding stem coverage and increased log 

quality. 

1 2 3 

0 5 10 15 20 25 30 35 40 45 in 


16-21 tons 15-20 tons 140-170 kNm 


1. Min delimbing diameter 2. Max cutting diameter, std 3. Max cutting diameter, opt

Height (1) : 1 483 mm 



98B : 19 cc, 57/63 cm cut capacity, 0.404 pitch 

98XL : 19 cc, 57/63 cm cut capacity, 0.404 pitch 

Supercut : 19 cc, 57/63 cm cut capacity, 0.404 pitch 

Supercut : 30 cc, 63 cm, 0.404 pitch 

Feeding : Two hydraulically driven rollers mounted directly on radial piston motors 

565 / 680 / 560 / 625 cc 

Calculated feed force 3 , 21,2 / 25,5 / 21,0 / 23,5 kN 

Calculated feed speed 4 , 4,1 / 3,5 / 4,1 / 3,8 m/sec 

Active Friction 

Control 

Delimbing 

Max delimbing knife opening 573 mm / 22.6” 

Max full coverage delimbing diameter 415 mm / 16.3” 



Hydraulics 





Accumulation Kit 


Eucalyptus equipement 



Four point measuring 


Hose holder 

Color marking 

Hydraulic upper knife 




(1) height to fellink link / (2) incl. roller & rotator / (3) calculated at 250 bar / (4) calculated at 230 l/min

6000B 

HARD-WEARING DESIGN 

BASED ON DECADES OF IMPROVEMENTS 

Log Max 6000B is a light-weight head suitable for 

final felling. This head combines low weight with 

high power and is especially designed for large 

wheeled carriers. 

The Log Max 6000B is built on well proven hydraulics with a maximum 

hydraulic pressure of 260 bar (3 771 psi) and max flow of 280 l/min 

(74 gpm). 

The feed rollers always work perpendicular to the tree which has 

for benefit to minimize friction losses and roller penetration. 

This geometry alos ensures accurate length and measuring for 

high quality timber. 

High performance saw hydraulics provide full flow to the 

bottom saw for fast cutting. 

Log Max 6000B can be equipped with Hultdins Supercut 

saw (19 cc or 30cc). 


1 2 3 

0 5 10 15 20 25 30 35 40 45 in 

21-25 tons 18-22 tons 170-210 kNm 



Height (1) : 1689 mm 

Weight (2) : 1385 kg 


Saw 98B : 19 cc, 65 cm cut capacity 

98XL : 19 cc, 72 cm cut capacity 

Supercut : 19 cc, 72 cm cut capacity 

Supercut : 30 cc, 65/72 cm 


857 cc or 934 cc. 

Calculated feed force 3 , std/opt 26,6/29 kN 

Calculated feed speed 4 , std/opt 4,2/3,9 m/s 


Delimbing 

Max delimbing knife opening : 690 mm 

Max full coverage delimbing diameter : 500 mm 



Hydraulics 










Four Point Measuring 


Hose holder 

Color marking 





(1) height to fellink link / (2) incl. roller & rotator / (3) calculated at 250 bar / (4) calculated 13 Harvesting at 280 l/min heads

6000Twin 

TWIN BOTTOM DELIMBING KNIVES 

FOR OPTIMAL COVERAGE 

Log Max 6000Twin is a light-weight head suitable 

for “low branches” featuring a twin bottom knife 

for optimal delimbing from the lowest part of the 

trunk to the top. 

The delimbing unit has five movable knives with patented positioning 

to minimize friction losses and increase the active pulling force. 

The knives have wide cutting edges for handling thick branches, 

their shape assures good delimbing and minimized damage to 

the log. 

The unique compound curve delimbing knife profile 

provides outstanding stem coverage and increased log 

quality. 

1 2 3 

0 5 10 15 20 25 30 35 40 45 in 

Log Max 6000Twin can be equipped with Hultdins 

Supercut saw (19 cc or 30cc). 

21-30 tons 18-25 tons 170-240 kNm 



Height (1) : 1927 mm 

Weight (2) : 1593 kg 



98XL : 19 cc, 72 cm cut capacity 

Supercut : 19 cc, 72 cm cut capacity 

Supercut : 30 cc, 65/72 cm cut capacity 


934 cc. or 857 cc 

Calculated feed force 3 , std/opt 29/26.6 kN 



Delimbing 





Hydraulics 








Hose holder 






0 5 10 15 20 25 30 35 40 45 in 

7000C 

RUGGED AND LIGHTWEIGHT 

FOR THE FINAL CUT! 

The Log Max 7000C harvesting head is built around 

tough frame and combines high drive power and 

high speed. This head performs very well in heavy 

and branchy trunks. 

Variable displacement feed roller motors provide fast speed in 

smaller wood and automatically regulate to provide more power in 

tougher limbed trees. Well placed guards and heavy covers protect 

internal components and hoses from damage. 

High performance saw hydraulics provide full flow to the 

bottom saw for fast cutting in all timber sizes. 

Log Max 7000C can be equipped with Hultdins Supercut 

saw (19 cc or 30cc). 

1 2 3 


21-25 tons 18-22 tons 170-240 kNm 



Height (1) : 1742 mm 

Weight (2) : 1708 kg 



98XL : 19 cc, 65/72/75 cm cut capacity 

Supercut : 19 cc, 65/72/75 cm cut capacity 

Supercut : 30 cc, 65/72 cm 


Optional : Two feed rollers with fixed displacement motors 

660–1320 cc / opt. 1147 cc 

Calculated feed force 3 , std/opt 41,7/35,9 kN 



Delimbing 





Hydraulics 








Electrically controlled measuring wheel 




Hose holder 

Color marking 







0 5 10 15 20 25 30 35 40 45 in 

7000Twin 

BETTER STEM COVERAGE 

BETTER DELIMBING! 

The all new Log Max 7000Twin, following the 

success of the 6000Twin, is a new heavy-duty head 

specifically engineered for low branched trees. 

High power is one of the heads main feature, able the deliver up to 

41.7kN and weighing only 2010 kg. 

Log Max 7000Twin, featuring twin bottom delimbing knives, is made 

for the really heavy branched timber. The new cast felling link 

makes it the ideal choice for large tracked carriers. 

The 7000Twin is the first Log Max head to feature a new wiring 

optimized for Log Mate 500. This improved wiring eliminates 

the need for the lower junction box. 

Variable displacement feed roller motors provide fast 

speed in smaller wood and automatically regulate to 

provide more power in heavy limbed trees. 


1 2 3 

21-25 tons 18-25 tons 200-300 kNm 



Height : 1967 mm 

Weight : 2010 kg 


98XL : 19 cc, 65/72/75 cm cut capacity 

Supercut : 19 cc, 65/72/75 cm cut capacity 

Supercut : 30cc, 65/72 cm cut capacity 

Feeding : Two feed rollers with variable displacement axial piston motors 

Optional: Two feed rollers with fixed displacement motors 

660-1 320 cc. / 1 147 cc. 

Calculated feed force 3 , std/opt 35,9/41,7 kN 

Calculated feed speed 4 , std/opt 3,9 / 5,3 m/s 


Delimbing 





Hydraulics 






Electrically controlled measuring 

wheel 


Color marking 







HEADS ABOVE THE COMPETITION

0 5 10 15 20 25 30 35 40 45 in 

E6 

A PRODUCTIVE HARVESTING HEAD 

DEVELOPED SPECIALLY FOR EUCALYPTUS 

The Log Max E6 head is the result of team work and 

Log Max experience. This head has been developed 

to meet the demands of eucalyptus harvesting. 

With angled feed rollers arms and five delimbing knives the debarking 

process on Log Max E6 is optimised . 

The frame has an idle support roller in its center to minimize 

friction. In the bottom part of the frame a fixed delimbing knife 

has been welded in. This knife has a contour optimized 

for Ø40 - 250mm trees. 

The Log Max patended knife control system increases 

productivity by minimizing feed friction. Unique 

compound curve delimbing knife profile provides 

outstanding stem coverage and increased log quality. 


1 2 3 

21-25 tons 18-22 tons 170-240 kNm 



Height : 1 927 mm / 75.9” 

Weight : 1 656 kg / 3,651 lbs 


Saw 98B : 19 cc (1.16 cu.in), 43/61 (16.9”/24”) cut capacity 

98XL : 19 cc (1.16 cu.in), 61 cm (24”) cut capacity 

Supercut : 19 cc (1.16 cu.in), 43/61 cm (16.9”/24”) cut capacity 


627 cc. / 38.26 cu.in 

Calculated feed force 3 , 22,3 kN / 5,013 lbf 

Calculated feed speed 4 , 5,9 m/s - 19.35 fps 

Delimbing 

Five movable knives 

Max delimbing knife opening : 620 mm / 24.4” 

Recommended debarking diameter : 250 mm / 10” 



Hydraulics 

Max. pressure - Max. flow : 300 bar (4,350 psi) - 280 l/min (74 gpm) 

Min. requirements for acceptable performance : 200 l/min (52.8 gpm) 




Hose holder 






7000XT 

A HIGH LEVEL OF PRODUCTION 

FOR PROFITABLE LOGGING 

With its large, high-torque feed motors, the 7000XT 

gives you up to 45kN / 10,116-lb. of feed force and 

delimbing power. High-flow hydraulics provide 

increased performance in any application and the 

toughest conditions. 

The new XTreme series from Log Max are heavy-duty harvesting 

heads specifically designed for tracked carriers. 

With a choice of harvester or dedicated processor configuration, 

the Log Max XTreme Series meets the demands of the toughest 

operations. 

The XT Series has been developed to provide the logging 

industry with a productive and durable head for the 

most extreme applications and to produce wood at the 

lowest cost per tonne possible. 


0 5 10 15 20 25 30 35 40 45 in 

Height : 1 937 mm / 76.3” 

Weight : 2 022 kg / 4,456 lbs 


Saw 418 : 30 cc (1.83 cu.in), 80 cm (31.5”) cut capacity, 0.404” pitch 

Saw 518 : 30 cc (1.83 cu.in), 65/72,5/80 cm (25.6”/28.5”/31.5”) cut capacity, 0.404” pitch 

411XL : 60 cc (3.64 cu.in), 75,5/80 cm (29.7”/31.5”) max cut capacity, 3/4” pitch 

Top saw 98B : 19 cc (1.16 cu.in), 48 cm (18.9”) cut capacity, 0.404” pitch 



660-1 320 cc. / opt. 1,259 cc. - 40-81 cu.in / opt. 76.8 cu.in 

Calculated feed force 1 , std/opt 45/41,2 kN / 10,116 / 9,464 lbf 

Calculated feed speed 2 , std/opt 5,2 / 4,2 m/s / 16.4 / 13.1 fps 

Delimbing 


Max full coverage delimbing diameter : 560 mm / 22” 



Hydraulics 

Max. pressure - Max. flow : 320 bar (4,641 psi) - 350 l/min (92.5 gpm) 

Min. requirements for acceptable performance : 250 l/min (66 gpm) 


1 2 3 



Color marking 




Top saw 

25-35 tons 200-350 kNm 


1. Min delimbing diameter 2. Max cutting diameter, std 3. Max cutting diameter, opt 



7000XT 

Fixed head 

THE BEST PROCESSOR HEAD AVAILABLE 

FOR CONTROL FALLING AND BUNCHING 

This fixed mount configuration from Log Max utilizes 

the design and durability of the 7000XT series and 

gives the owner/operator the versatility of control 

falling and bunching. 

The hydraulically operated rotation unit with positioning and free 

floating function is attached directly to the frame. The frame of the 

Log Max 7000 XT Fixed Head features a top saw, a minimized saw 

box and a fixed protection plate. 

The Log Max 7000XT fixed head is a control felling unit designed 

to help with those tough jobs, such as pipeline operations and 

right-aways. 

The 7000XT fixed head allows the operator to control fall, 

bunch, and process timber up to 710 mm (28”) in diameter 

with a maximum cutting capacity of 800 mm (31.5”). 


0 5 10 15 20 25 30 35 40 45 in 

Height : 795 mm / 31.2” 

Weight : 2 235 kg / 4,927 lbs 




411XL : 60 cc (3.64 cu.in), 75.5/80 cm (29.7/31.5”) max cut capacity, 3/4” pitch 

Top saw : 19 cc (1.16 cu.in), 48 cm (18.9”) cut capacity, 0.404” pitch 



660-1 320 cc. / opt. 1,259 cc. - 40-81 cu.in / opt. 76.8 cu.in 

Calculated feed force 1 , std/opt 45 / 41,2 kN / 10,116 / 9,464 lbf 

Calculated feed speed 2 , std/opt 5,2 / 4,2 m/s / 16.4 / 13.1 fps 

Delimbing 





Hydraulics 




1 2 3 





31-35 tons 240-350 kNm 





10000XT 

HIGH PRODUCTION AND RELIABILITY 

FOR EXTREME LOGGING 

With incredible drive power and delimbing quality 

the 10000XT is a highly productive harvesting head. 

Whether you’re working at a landing, or felling and 

processing at the stump. 

Developed specifically for tracked carriers, with a choice of harvester 

or dedicated processor, the 10000XT cuts wood up to 900 mm (35.4’’) 

in diameter and both versions feature an integrated top saw. The 

Log Max XTreme series is designed to meet the demands of the 

toughest operations. 

The XTreme Series has been developed to provide the logging 

industry with a productive and durable head for the most 

extreme applications and to produce wood at the lowest 

cost per tonne possible. 


0 5 10 15 20 25 30 35 40 45 in 

Height : 2,339/1587 mm - 92”/ 62.5” 

Weight (Harvester/Processor) : 3 078 / 3 018 kg - 6,786 lbs / 6,654 lbs 


411XL : 60 cc (3.64 cu.in), 81/90 cm (31.9”/35.4”) max cut capacity, 3/4” pitch 

Saw 418 : 30 cc (1.83 cu.in), 72,5/80 cm (28.5”/31.5”) cut capacity, 0.404” pitch 

Saw 518 : 30 cc (1.83 cu.in), 72,5/80 cm (28.5”/31.5”) cut capacity, 0.404” pitch 



1,404 cc. / 86 cu.in 


Calculated feed speed 2 , 4,2 m/s / 13.8 fps 

Delimbing 





Hydraulics 









31-35 tons 240-350 kNm 





12000XT 

RAW POWER, 

FOR THE MOST EXTREME APPLICATIONS 

The Log Max 12000XT is the extreme duty head for 

big tree production, multi-stem processing of smaller 

softwoods or processing crooked hardwoods. 

This is the most rugged Log Max head and is available in harvester 

or processor configurations. Built using the same design philosophy 

as the successful smaller Log Max heads, the Log Max 12000 is 

unsurpassed in durability and performance. 

With over 5 t. of delimbing force, this head is able to handle 

the most severe wood with ease. Large rear cover with 

hydraulic assist opens for full service access. 

High production ¾” pitch bottom saw cuts up to 1,020 

mm (40”) with ease. Special Log Max designed knives 

with compound curves and replaceable cutting edges 

produce clean delimbed wood at a low operating cost. 


0 5 10 15 20 25 30 35 40 45 in 

Height : 2 564 / 1834 mm - 101” / 72.2” 

Weight (Harvester/Processor) : 4 466 / 4 186 kg - 9,846 lbs / 9,229 lbs 


411XL : 60 cc (3.64 cu.in), 89/102 cm (35”/40.2”) max cut capacity, 3/4” pitch 

Saw 418 : 30 cc (1.83 cu.in), 66 cm (26”) cut capacity, 0.404” pitch 

Saw 518 : 30 cc (1.83 cu.in), 66 cm (26”) cut capacity, 0.404” pitch 



2,209 cc. / 128 cu.in 


Calculated feed speed 2 , 3,2 m/s / 10.5 fps 

Delimbing 


Max full coverage delimbing diameter : 650 mm / 25.6” 



Hydraulics 





Electrically controlled measuring 

wheel 





33-40 tons 350-430 kNm 




500 CONTROL SYSTEM 

The rugged and compact Log Mate 500 is built from high quality components. 

This state-of-the-art control system is ready to meet the future of logging. 

RUGGED HARDWARE 

Built using rugged hardware the Log Mate 500 will withstand rough outdoor 

environment. The computer is IP65 standard compliant and has a Solid State 

Drive eliminating moving parts. The brand new communication modules are 

all built according to the tough IP standards. 

One module is mounted on the head, two in the cabin to transfer and 

receive data and power to the harvesting head. They all feature standard 

M12 and Deutsch contacts. All communications are made over a two channel 

CANbus system. 

MORE THAN JUST A CONTROL SYSTEM 

As the computer is Windows based it allows the operator to install programs 

for example GPS and internet connection. Thanks to the system being 

Windows based it makes it easier to administrate and update/upgrade the 

Log Mate 500 system. 


AN IMPRESSIVE NEW SAW UNIT - THE LOG MAX TRUE-CUT 

The Log Max 4000T and 3000T feature the first generation 318 True-Cut 

and 218 True-Cut, both saws have a 19cc motor, the 318 has automatic 

chain tensioning the 218 has manual tensioning. 

218 

318 

The key component of the True-Cut system is the intelligent 

saw motor with integrated valving solutions for saw motor 

speed and saw bar control. The True-Cut saw maintains 

an almost constant chain speed of 40 m/s throughout the 

cutting cycle. 

By locating the valve for motor speed control inside the 

motor it is able to react instantly to changes in motor 

speed and practically eliminate any over-revving that is 

seen in a conventional saw unit. 

The True-Cut saw units also features a longer stroke cylinder 

and a higher resolution cutting control sensor. These 

additions provide for a more precise control of the saw 

bar resulting in maximized cutting performance and color 

marking precision. The True-Cut is optimized at the factory 

and should not need any further setting changes in the 

field. 


LOG MAX OFFERS THE NECESSARY INTERFACE 

TO RUN LOG MAX HEADS ON ALL HARVESTERS 

Valmet / Komatsu VU 201 interface 

The Komatsu interface makes it possible to use Valmet/Komatsu 

carriers. It is applicable to the original Valmet control systems 

Maxi and VMM2000, from 1994 and onward. The Interface 

works as a converter, translating the signals between the 

systems in each direction. 

John Deere / Timberjack Interface 

Take full control over your Log Max harvesting head on your 

Timberjack carrier equipped with the original Timberjack 

control system. John Deere / Timberjack Interface is developed 

for the best control together with a Timberjack 3000 or 

Timbermatic 300. 

Advantages 

Advantages 

• Easy to use 

• Easy to install 

• No electronic rebuilding of the carrier neces sary 

• CE-marked 




• CE-marked 

Rottne Interface 

Ponsse Interface 

Thanks to the Rottne Interface you have the possibility to 

combine your Rottne harvester with the most relailable and 

productive harvester head on the market. The Rottne Interface 

works with the DSP4000 by translating the signal between the 

harvester head and the base machine which means that no 

rewirering is required. 

Advantages 





• CE-marked 

The Ponsse Interface makes it possible to use Log Max 

harvesting heads together with Ponsse carriers. The Interface is 

compatible with Ponsse Opti and all settings and calibration is 

done with the Opti computer as usual. 

The Ponsse Interface works together with many different 

accessories suchs as, color marking, stump treatment etc... 

Advantages 

• No electronic rebuilding of the carrier 

necessary 



• Pulse encoders for diameter measuring

A vast variety of accessories are available for the Log Max harvesting heads to best meet our customers' every need. 

Colour marking 

To easier sort the timber after 

it is cut to length the color 

marking makes it possible 

to choose four different 

variations of marking. 

Snow cover 

Rubber cover that prevents 

snow or debris from stacking 

up between felling link and 

head protection cover. 


Photo cell mounted in guard 

at the back of the saw box. 

Optically establishes end of 

cut logs eliminating need to 

cut a “pancake” to establish 

the end zero point when 

processing. 

Processor knives 

Processor knives have a 

longer tip for easier hand ling 

when picking logs out of a 

deck. 

Rod Cover 

Protects the rod on the wheel 

arm cylinders. Recommended 

on heads equipped with 

accumulation unit. 

Filed repair kit 

Field repair kit contains spare 

parts necessary for “simple” 

repairs on sensors, cylinders, 

EasyGreasy, saw, measuring 

wheel etc. 


Hydraulically controlled upper 

knife, retractable from cab. 

Facilitates handling of logs 

when cutting with Full-Tree 

method, when debarking 

Eucalyptus and when working 

with timber with broken tops. 

Available for Log Max 5000, 

Hose kit 

The Log Max hose kit 

contains one complete set of 

replacement hoses and hose 

protective covers. 

Available for all Log Max 

heads. 

6000 and 7000 


HEADS ABOVE THE COMPETITION 

Log Max AB - Stationvägen 12 - 770 13 Grangärde - Sweden - www.logmax.com 

Log Max - Stationsvägen 12 - 77013 Grangärde - Sweden - www.logmax.com 

2016-11-001 - Specifications may vary depending on equipment selected .We reserve the right to make changes in product specifications without prior notice.

Log Max Harvesting heads

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