Valtra T series Versu User Manual

6.9 Power transmission
6.9.1 Power shuttle
Type
Planetary-type gear drives
2 wet multi-disc clutches
Wet multi-disc clutches 1 for forward driving
1 for reverse driving
Clutches operate also as a driving clutch for current
driving direction.
6.9.2 Clutch
Multi-disc clutch operation Controlled by oil pressure
Activated by pressing the clutch pedal
Disc numbers, forward/reverse driving 9 pcs/9 pcs
Friction area, forward/reverse driving
1 742 cm
2
/1 742 cm
2
6.9.3 Gearbox
40 km/h models 50 km/h models
Gear type Helical gears
Synchronisation Fully synchronised except creeper gear
Speed ranges
1)
• LA = 0.4-1.4 km/h
• LB = 0.9-3.0 km/h
• A = 2.0-6.9 km/h
• B = 4.4-14.8 km/h
• C = 6.5-22.1 km/h
•
D = 14.1-40 km/h
2)
• LA = 0.5-1.7 km/h
• LB = 1.1-3.7 km/h
• A = 2.5-8.6 km/h
• B = 5.5-18.5 km/h
• C = 8.2-27.8 km/h
•
D = 17.7-50 km/h
3)
Powershift
5-step
Forward gears 30
Reverse gears 30
1)
With the engine speed of 1400-2100 rpm and SRI 925 mm tyres.
2)
Maximum speed with the engine speed of 1755 rpm.
3)
Maximum speed with the engine speed of 1748 rpm.
Oil type
Valtra grade Valtra Transmission XT60 (classification: Valtra
G2-08)
Valtra Transmission XT60+ (classification: Valtra G2–
B10)
API grade GL-4
Oil volume
When changing with filter 74 litres
6.9.4 Rear axle differential lock
Type
Electro-hydraulic multi-disc
Control Electro-hydraulic
6. Technical specifications
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Valtra T series Versu Specifications

General

Brand	Valtra
Model	T series Versu
Category	Tractor
Language	English