BELARUS-1021/1021.3
Operating manual
52
4.3 Setting out tractor. Shifting GB
Before starting travel, determine the required
speed of the tractor. A tractor speed chart for
standard tires is presented on the instruction
plate on the cap right window.
To start movement, proceed as follows:
- fully press the clutch pedal.
- with single-lever control, to engage a
range, shift the range and gear shifter from its
neutral to the leftmost position, overcoming
the resistance of the return spring, and then by
shifting the lever (1) longitudinally, engage
the required range I or II. After engaging a
range, shift the lever longitudinally back to
the center, after that the spring will
automatically return it to its neutral position
(with two-lever control, the desired range is
set by a separate lever according to the pattern
of range switching);
- select the desired gear by shifting the
lever (1) from its neutral position transversely
and longitudinally according to the chart.
To engage the 1st gear and reverse, shift
the lever (1) to the right, overcoming the lock
force. If a gear does not engage immediately,
gently release and press the clutch pedal, then
engage the desired gear;
To engage the synchronized gears 2, 3, 4
and the multiplier, smoothly, without sharp
jerks, move the gear shifter according to the
chart and hold it in the pressed position until
the gear fully engages.
- set the required multiplier gear. To switch
from the higher gear of the multiplier to the
lower one, push the multiplier shifter lever (2)
forward according to the multiplier shift
chart. To switch from the lower gear to the
higher one, pull it back.
- disengage the parking brake, smoothly
release the clutch pedal simultaneously
increasing diesel fuel supply, and the tractor
starts moving.
Shifting the GB with single-lever control and a
multiplier (accelerator);
Chart of shifting of ranges, gears and multiplier gears of GB
with single-lever control
Chart of shifting of ranges, gears and multiplier gears of GB
with two-lever control
ATTENTION:
1. Shift gears and GB ranges only when the
tractor is stopped and the clutch is disengaged!
2. The GB range reducer has no fixed
neutral position of the drive pinion of the
reducer Ist gear, thus, in the range reducer
either the Ist or the IInd reducer gear must
be always engaged!
3. The 4th gear can only be engaged when
the IInd range is selected!
4. Do not use the R reverse gear in the
traction mode!
5. The multiplier has no fixed neutral
position, thus, in the multiplier either the
higher or the lower gear must be always
engaged! The multiplier lever can be shifted
to its neutral (non-fixed) position only to
facilitate start of the engine during cold
season!
6. Shift the multiplier gears at any GB
gear and only when the tractor is stopped
and the clutch is disengaged!
7. While working on the tractor, do not
keep your foot on the clutch pedal. This will
avoid slipping of the clutch, which results in
its overheating or premature failure.
Содержание 1021
Страница 1: ...BELARUS 1021 1021 3 1021 0000010 OM OPERATING MANUAL Minsk Tractor Works 2010 ...
Страница 16: ...BELARUS 1021 1021 3 Operating manual 15 The transmission number Front driving axle number Cab serial number ...
Страница 107: ...BELARUS 1021 1021 3 Operating manual 106 Fig 6 9 2 Determining maximum allowable torque Power kW hp Speed rpm Torque Nm ...
