Valtra 900 - J 7. Power transmission

J. Specifications
---101---
J 7. Power transmission
J 7.1. Clutch
Construction double clutch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clutch operation pedal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
--- pedal force 160 N (16 kp). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power take---off clutch lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disc diameter, propulsion clutch 295 mm. . . . . . . . . . . . . . . . . . . .
Disc diameter, PTO clutch 280 mm. . . . . . . . . . . . . . . . . . . . . . . . . .
Clutch facings organic type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pedal free travel 20---25 mm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PTO clutch lever, free travel 30---40 mm. . . . . . . . . . . . . . . . . . . . . . . . .
Push buttons for HiShift, are available as extra equipment therefore, eliminating the need to use the foot clutch pedal.
J 7.2. Gearbox
Type 4---step, fully synchronized, operated by lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
With forward/reverse unit:
Speed ranges 3 ranges, operated by lever:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H = high range, synchronized
M = medium range, synchronized
LL = creeper range, no synchronized
Forward/reverse gear unit synchronized, operated by lever. . . . . . . . . . . . . . . . . . . . . . . . . .
No. of speeds 12+12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
With overdrive:
Speed ranges/reverse gear operated by the same lever. . . . . . . . . . . . . . . . . . . . . . .
2 ranges
H = high range, synchronized
L = low range, synchronized
Overdrive synchronized, opearted by own lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
No. of speeds 16+8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential lock mechanical lock, operated by lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
--- indicator lamp on instrument panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lubrication built---in gear pump, oil filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Flange distance, rear axle 1750 mm. . . . . . . . . . . . . . . . . . . . . . . . . .
For oil volumes and qualities, see table on page 63.
J 7.3. Speed ranges (km/h)
J 7.3.1. Speed with forward/reverse unit
At max. engine speed of 2270 r/min. The reverse speeds are 1 % faster.
13.6R24 13.R36, 13.6-36
16.9-30, 16.9R30,
480/70R30
18.4R30
LL M H LL M H LL M H LL M H
1 0.7 2.7 9.2 1 0.9 3.4 11.7 1 0.8 3.3 11.4 1 0.9 3.4 11.9 1
2 1.0 3.9 13.6 2 1.3 5.0 17.3 2 1.2 4.9 16.9 2 1.3 5.1 17.6 2
3 1.4 5.7 19.8 3 1.8 7.3 25.3 3 1.8 7.1 24.6 3 1.9 7.4 25.7 3
4 2.0 8.1 28.1 4 2.6 10.4 35.9 4 2.5 10.1 34.9 4 2.6 10.5 36.4 4