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Edition 47 18-27
Track Loaders
Extreme Slope Operation
EXTREME SLOPE OPERATION
The maximum fore and aft grade in static condition
on which each track loader will maintain proper lubri-
cation is 45 degrees (100%). Consult Operation & Main-
tenance Manual (if applicable) for POWER TRAIN
fluid level overfill requirements for operation on extreme
slopes. Extreme slope operation is anytime the slope
exceeds 25° (47%).
The ENGINE should never be overfilled with oil. This
may lead to rapid overheating. For extreme slope oper-
ation, engine oil should be maintained at the full mark.
NOTE:
Both ENGINE and POWER TRAIN fluid
levels should be checked on level ground before
working sidehills and slopes.
When working sidehills and slopes, consideration
should be given to the following important points:
●
Speed of travel — At higher speeds, inertia forces tend
to make the track loader less stable.
●
Roughness of terrain or surface — Ample allowance
should be made where the terrain or surface is uneven.
●
Mounted equipment — Buckets, rippers, winches, and
other mounted equipment cause the track loader to
balance differently.
●
Nature of surface — New earthen fills may give way
with the weight of the track loader. Rocky surfaces
may promote side slipping of track loader.
●
Track slippage due to excessive loads — This may
cause downhill track to “dig in,” increasing angle of
track loader.
●
Width of shoes — Wide track shoes tend to decrease
“digging in,” hence track loader is more stable.
●
Operated equipment — Be aware of the stability and
other performance features of the equipment operated
by the track loader.
●
Keep all attachments or pulled loads low to the ground
for optimum stability.
NOTE:
Safe operation on steep slopes may require special machine maintenance as well as excellent operator
skill and proper equipment for the specific application. Consult Operation & Maintenance Manual
(if applicable) for proper fluid level requirements.