Speed Matching; Selecting The Speed Range - Valtra T144 Operator's Manual

3. Operation
Speed range
LA
LB
A
B
C
D
Maximum speed with the engine speed of 1930 rpm.
1)
Maximum speed with the engine speed of 1920 rpm.
2)
3.8.11.1

Speed matching

Changing speed ranges may cause sudden changes in driving speed. The speed
matching automatically tries to even out speed differences which are too high by
engaging the appropriate Powershift gear.
Speed matching is always on when the driving speed is over 0.5 km/h and:
• When changing speed range.
or
• When the shifting automatics is in use and the power shuttle lever is in the
centre position (N) or the gear lever buttons are pressed down or the clutch
pedal is pressed down.
3.8.11.2

Selecting the speed range

You can select the speed range with the speed range selection buttons.
NOTE: The clutch pedal does not affect the speed range changing.
1
2
3
GUID-15D5F51B-8FFA-4601-A9A0-8C223F259831
1. Powershift selection + button
2. Powershift selection - button
3. Speed range selection + button
4. Speed range selection - button
Driving speed (40 km/h models)
0.4-1.4 km/h
0.8-2.8 km/h
1.9-6.9 km/h
4.1-14.6 km/h
6.0-21.4 km/h
1)
12.7-40 km/h
4
- 112 -
Driving speed (50 km/h models)
0.5-1.7 km/h
1.0-3.5 km/h
2.4-8.6 km/h
5.1-18.3 km/h
7.5-26.8 km/h
2)
16-50 km/h