Parking brake
Operation • Electro-hydraulically controlled with power shuttle
lever
• Driving brakes engaging with spring, disengaging
with hydraulic pressure
• When the engine is not running, the parking
brake is automatically applied
Hydraulic brake valve for trailer brakes (extra equipment)
Operation • Trailer brake connection to the tractor with quick-
action coupling
Air pressure brakes for trailer (extra equipment)
Operation • Operated with air pressure system, controlled by
the braking pressure
• Trailer brake connection to the tractor with quick-
action coupling
6.11 Steering system
Type • Hydrostatic
• Oil supply from the transmission hydraulic pump
via the priority valve
• Adjustable, telescopic steering column
• Central frame, one double action steering cylinder
Maximum working pressure 18.5 MPa (185 bar)
Shock valve opening pressure 25 MPa (250 bar)
Steering valve revolution volume (agricultural front
axle)
125 cm
3
Steering valve revolution volume (industrial front
axle)
160 cm
3
Steering pump capacity 81 l/min at engine speed 2 200 rpm
Steering speed Over 2 rounds/sec. at idling speed
Steering wheel rotation 4.5 turns
6.11.1 Front axle
Axle type
Hi-lock, industrial axle
Control Electro-hydraulically controlled multi-disc clutch
Differential lock Electro-hydraulically controlled multi-disc differential
brake, simultaneously controlled with rear axle
differential lock
Steering arc, adjustable max 55°
Axle turning 8°
Caster 0°
King pin inclination (KPI) 5°
Camber 1°
Toe-in (mm) 0-2
Flange distance (mm) 1 900
6. Technical specifications
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