SK597-AT4
Drive line
Truck
SPIERINGS MOBILE CRANES USER MANUAL V 1.2
11-1
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11.
Drive line
11.1.
Gearbox
shows an overview of the drive line.
A. Diesel engine;
B. Gearbox;
C. Transfer case;
D. Axles (axles 2, 3 and 4 are driven).
11.1.1.
Specifications gearbox
The automatic gearbox with integrated retarder has 12 forward gears and 2 reverse gears,
which are electro-pneumatically switched. Because of this, a dry clutch will do.
The retarder is a transmission brake, which generates braking force without using the service brake.
11.2.
General maintenance gearbox
CAUTION!
When cleaning with pressurised water, make sure that no water can enter the air
vent. This may lead to serious damage to the gearbox.
CHECK / TEST!
Check the gearbox every 2 months for external leakage and check if the air vent is
free of dirt, so the operation remains guaranteed.
Picture 11-1
