9-59-5
STEERING SYSTEMSTEERING SYSTEM
Independent hydrostatic steering with closed-centreIndependent hydrostatic steering with closed-centre
steering valve, accumulator and pressure compensatingsteering valve, accumulator and pressure compensating
piston pump.piston pump.
Accumulator provides uniform steering regardless of engineAccumulator provides uniform steering regardless of engine
speed. In the event of loss speed. In the event of loss of engine power it provides steering ofof engine power it provides steering of
approximately two lock-to-lock turns. A low pressure indicatorapproximately two lock-to-lock turns. A low pressure indicator
light warns of system pressure below 83 bar (1 200 lbf/in²).light warns of system pressure below 83 bar (1 200 lbf/in²).
Steering meets ISO 5010, SAE J53.Steering meets ISO 5010, SAE J53.
System PressureSystem Pressure .................................................................... 159 159 bar bar (2 (2 300 300 lbf/in²)lbf/in²)
Relief Relief PressurePressure .......................................................................... 207 bar 207 bar (3 000 (3 000 lbf/in²)lbf/in²)
Steering Steering CylindersCylinders ............................................ Double Double Acting, Acting, Single Single StageStage
Accumulator:Accumulator:
Oil CapacitOil Capacityy .................................................................... 14.0 litre14.0 litres (3.70 US gal)s (3.70 US gal)
Nitrogen Nitrogen Precharge PPrecharge Pressureressure .................................. 55 bar 55 bar (800 lbf/in²)(800 lbf/in²)
Steering Steering Angle Angle (Left (Left and and Right)Right) .................................................................................. 39°39°
Pump:Pump:
TypeType .................................................................................................................................................. PistonPiston
Capacity at Capacity at 2 100 2 100 rev/minrev/min .................... 1.4 litres/s 1.4 litres/s (22 US (22 US gal/min)gal/min)
BODY HYDRAULICSBODY HYDRAULICS
Two body hoist cylinders are mounted between the frame rails.Two body hoist cylinders are mounted between the frame rails.
Cylinders are two-stage with power down in Cylinders are two-stage with power down in the second stage.the second stage.
System RelieSystem Relief Pressuref Pressure .......................................... 190 bar (2 750 lbf/in²)190 bar (2 750 lbf/in²)
Pump:Pump:
TypeType ...................................................................................................................................................... GearGear
CapacCapacity at 2 100 rev/ity at 2 100 rev/minmin .. 227 litres227 litres/min (60 US gal//min (60 US gal/min)min)
Control ValveControl Valve ............................................ Servo Servo Controlled, Controlled, Open Open CentreCentre
Body Body Raise Raise TimeTime ..............................................................................................13 13 SecondsSeconds
Body Body Lower Lower TimeTime ..................................................................................................9 Seconds9 Seconds
ELECTRICALELECTRICAL
TypeType .......................................................................................... 24 24 Volt, Volt, Negative Negative GroundGround
BatteryBattery .................. Two, 12 Two, 12 Volt, 165 Volt, 165 Ah each, Ah each, Maintenance FreeMaintenance Free
AccessoriAccessorieses ..............................................................................................................................24 24 VoltVolt
AlternatorAlternator ..................................................................70 ..................................................................70 AmpAmp
StarterStarter ................................................................................................................................................ 8.9 8.9 kWkW
BODYBODY
Longitudinal 'V' type floor with integral transverse box-Longitudinal 'V' type floor with integral transverse box-
section stiffeners. The body is exhaust heated and rests onsection stiffeners. The body is exhaust heated and rests on
resilient impact absorption pads.resilient impact absorption pads.
Body wear surfaces are high hardness (360-440 BHN)Body wear surfaces are high hardness (360-440 BHN)
abrasion resistant steel. Yield strength of plates 1 000 MPaabrasion resistant steel. Yield strength of plates 1 000 MPa
(145 000 lbf/in²).(145 000 lbf/in²).
Plate Thicknesses:Plate Thicknesses:
FlooFloorr ...................................................................................................................... 19 m19 mm (0.75 m (0.75 in)in)
SideSide........................................................................................................................ 10 10 mm mm (0.39 (0.39 in)in)
Front, Front, lowerlower ................................................................................................ 10 10 mm mm (0.39 (0.39 in)in)
ROPS Cabguard SAE J1040 Feb 86. ISO 3471ROPS Cabguard SAE J1040 Feb 86. ISO 3471
Volumes:Volumes:
Struck (SAE)Struck (SAE) .................................................................................... 19.6 19.6 m³ m³ (25.6 (25.6 yd³)yd³)
HeapeHeaped 2:1 (SAE)d 2:1 (SAE) .................................................................... 26.0 m³ (34.0 26.0 m³ (34.0 yd³)yd³)
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