Feature
[G22]
Range group with off-road range
• Additional range with eight forward and reverse gears
downline of the main gearbox
• Reduced gear-ratio step, approx. 2.2 to 27 km/h
• Step-down ratio relative to road range i = 3.19
[G28]
Preparation for working / off-road gear range
• Technical modifications to the main gearbox to prepare for
retrofitting of the off-road gear range [G22]
[G50]
Gearbox oil cooler
• Mandatory:
— operation in hot countries
— use of mineral oils
— for non-civilian use
— in case of continuous power take-off > 50 kW
[G5F]
Clutch, remote-controlled
• Clutch remote control for power take-off in conjunction
with [E87]
Advantage
• For low operating speed
• For increased tractive power with narrowly defined speed steps
• Improved manoeuvrability in extreme off-road terrain
• Allows cost-effective retrofitting at a qualified workshop
• Delivers the necessary cooling capacity even in extreme conditions
• Controlling and switching the power take-off on and off are also
possible from outside the cab, e.g. for operating the pump on fire
engines
Transmission
Technical Manual
Mercedes-Benz Special Trucks
32