Malfunctions in driving mode
8.5 Emergency operation and breakdown assistance
8 - 32 3 302 690 en Operating manual
GMK4100L-1
23.11.2017
• Remember that the steering will be sluggish.
If the engine fails, only the emergency steering pump will be available,
which supports the steering only from a speed of at least 2 km/h
(1.2 mph).
• Tow the truck crane at a maximum of 7 km/h (4 mph).
• Ensure that the towing distance does not exceed 100 m (330 ft).
Longer towing
distances
If a vehicle with automatic transmission is to be towed for a distance greater
than 100 m (330 ft) you must disconnect the Cardan shaft between the
transfer case and transmission.
• If you need to tow the truck crane further than 100 m (330 ft) contact
Manitowoc Crane Care.
Tow starting Tow starting is not possible for reasons related to the transmission.
G
Risk of accidents due to sluggish steering
At speeds less than 2 km/h (1.2 mph) the truck crane is barely steerable.
S
Risk of accidents and damage when towing the truck crane long distances
Tow the truck crane at a maximum speed of 7 km/h (4 mph) and for a
maximum distance of 100 m (330 ft). For longer distances, additional
measures must be taken, refer to
Manitowoc Crane Care.