404G2 SERIES TRACTOR OPERATION MANUAL
41
4.2.4StarttheTractor
1. Loose the park brake system and press the horn then check the surroundings.
2. Depress the clutch pedal to the end, shift to a proper
gear. If it fails, then loose the clutch pedal, and do
these procedures again.
3. Step up the tractor, and loose the clutch pedal slowly
at the same time.
4.2.5Driving
theTractor
1.The tractor’s driving
(1) The choice of gear. This series of tractors has eight
forward gears and eight backward gears. The selection of
the tractor’s gear should based on regional geology、
climate and work
type. The proper
selection of gear,
can achieve
maximum
productivity and
economical
efficiency, and can
prolong the service
life of the tractor.
The tractor should
not be often overload, The tractor work at 80% of the maximum power, let the tractor
engine has a certain power reserves.
a) The basic gears of work are :Plough often use low Ⅲ gear, low Ⅵ gear, high Ⅰ
gear; rotary tillage often use lowⅠgear, low Ⅱ gear, traction operations often use low
Ⅲ gear, low Ⅵ gear, high Ⅰ gear, high Ⅱ gear; transport operations often use high
Ⅱ gear, high Ⅲ gear, high Ⅵ gear. Spindle gear , the main gear, high and low gear
as shown in fig 4-12.
Range Shift Lever
See.fig.4-1N
o.3
Shuttle Shift Lever
-
Gear shift lever
See.fig.4-1No.15
Fig.4-12
Fig.4-11
A. Park brake control lever
B. Brake
edals
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