OPERATING CONTROLS AND PROCEDURES
TMS800E13 OPERATOR MANUAL
3-56
Published 02-06-2014, Control # 495-00
5.
Ensure the range button is down in the LO position.
6.
If the crane is to be started in deep reduction (LL2 or
LL1), move the deep reduction button forward to IN.
7.
Depress the clutch pedal to the floor.
8.
Move the shift lever to the desired initial gear.
9.
Release the parking brakes.
10.
Slowly release the clutch pedal and depress the foot
throttle pedal.
Upshifting
To make a deep reduction button shift from LL2 to 1st,
proceed as follows.
a.
Just before making the upshift, move the deep
reduction button rearward to OUT while maintaining
foot throttle position.
b.
Immediately release the foot throttle pedal, depress
the clutch pedal once to brake torque, release the
pedal to engage the clutch, allow the engine to
decelerate until the shift is complete. Continue
driving or upshifting. The transmission shifts from
LL2 to 1st when synchronous is reached.
11.
To shift in LO range, proceed as follows.
Move the shift lever, double clutching, to the next
desired gear position (1st to 2nd to 3rd to 4th).
12.
To shift from LO (4th) to HI (5th) range, proceed as
follows.
When in the last gear position for LO range and ready for
the next upshift, pull the range button up to HI and move
the shift lever, double clutching, to the next higher gear
position. As the shift lever passes through neutral, the
transmission will automatically shift from LO to HI range.
13.
To shift in HI range, proceed as follows.
Move the shift lever, double clutching, to the next
desired gear position (5th to 6th to 7th to 8th).
Downshifting
1.
To shift in HI range, proceed as follows.
Move the shift lever, double clutching, to the next
desired gear position (8th to 7th to 6th to 5th).
2.
To shift from HI (5th) to LO (4th) range, proceed as
follows.
When in the 5th gear position for HI range and ready for
the next downshift, push the range button down to LO
and move the shift lever, double clutching, to the next
lower gear position. As the shift lever passes through
neutral, the transmission will automatically shift from HI
to LO range.
3.
To shift in LO range, proceed as follows.
Move the shift lever, double clutching, to the next
desired gear position (4th to 3rd to 2nd to 1st).
4.
To make a deep reduction button shift from 1st to LL2,
proceed as follows.
a.
Just before making the downshift, move the deep
reduction button forward to IN while maintaining foot
throttle position.
b.
Immediately release the foot throttle pedal, depress
the clutch pedal once to brake torque, release the
pedal to engage the clutch, and depress the foot
throttle pedal. The transmission shifts from 1st to
LL2 when synchronous is reached.
CAUTION
Never move the deep reduction button or the range
button with the shift lever in neutral while the crane is
moving.
OFF HIGHWAY RATIOS
ON HIGHWAY RATIOS
These ratios are not
progressively shifted.
These ratios are
progressively shifted.
Do not change range
while moving in reverse
FIGURE 3-28
CAUTION
Never move the shift lever to the lower speed gear
position after HI range preselection, or anytime the
transmission is in HI range.
Reference Only
