KNEGT 404G2 Series, Руководство по эксплуатации

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404G2
SERIES TRACTOR OPERATION MANUAL
43
NOTE
: Tractor wheels must be stopped or turning at the same speed before
engaging differential lock. If possible, engage differential lock before entering the area
where tires may slip.
(2) Depress clutch pedal, place range shift lever in ”L” position, and gear shift lever
in”I” postion.
(3) Pull the hand throttle lever down to its max position.
(4) Depress differential lock pedal down.
(5) Slowly loosen clutch pedal.Then tractor will run out of the area where tires slip. If
tires repeatly slip, then get traction, and then slip again, hold pedal in the engaged
position.
Note: Unequal traction keeps the lock engaged.
When traction equalizes, lock disengages itself by spring action. If lock does not
disengage, depress one brake pedal and then the other.
CAUTION:
Do not operate tractor at high speed or attempt to turn
with differential lock
engaged. To prevent damage to drive train, do not engage
differential lock when one wheel is spinning and the other is completely stopped.
•
Use of the 4WD(See fig.4-1 No.6)
When driving on icy, wet or gravel surface, reduce speed and be sure tractor is properly
ballasted to avoid skidding and to prevent loss of steering control. Front wheel drive
provides better control under these road conditions.
Front axle can be engaged or disengage while in motion.See following steps:
(1) Depress the clutch pedal, then slowly release the clutch pedal, and pull the Front
axle handle up to engage 4WD in time. So tractor is in 4WD mode.
(2) When stop or shift the gear, depress clutch pedal, firstly push down the Front axle
handle to make 4WD disengage, then gear off and shut down the engine or gear up
needed gear.
Caution:
4WD greatly increases traction. When using this option, extra caution is
needed on slops. Compare to two wheel drives, front wheel drive maintains traction on
steeper slops, increasing the possibility of a tip over.
Important: To extend front tires life, enage front drive only when needed in the field.
Front tires turn slightly faster than rear tires with 4WD engaged and will wear very