Sakai SW300-1, Руководство по ремонту

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2-012
SPECIFICATIONS
2-3. Hydraulic System
Item Standard value Remarks
Propulsion
High pressure relief valve setting 34.5
±1.0
MPa ( 5,003
±145
psi )
Cut off valve setting —
Charge relief valve setting 1.9
± 0.07
MPa ( 275.5
±10.2
psi )
Case
pressure
Pump 0.3 MPa ( 43.5 psi )
Motor
SW types
Front
0.3 MPa ( 43.5 psi ) Rear
TW types
Front
Rear
0.3 MPa ( 43.5 psi )
Motor brake
release
pressure
SW types
Front
1.5 MPa ( 217.5 psi )
Difference pressure with case
internal pressure
Rear
TW types
Front
Rear 1.5 MPa ( 217.5 psi )
Difference pressure with case
internal pressure
Motor drainage
SW types
Front
3.8 L/min ( 1.0 gal./min ) Rear
TW types
Front
Rear
2.1 L/min ( 0.6 gal./min )
Vibration
High pressure relief valve setting 12.7
±0.5
MPa ( 1,842
±72.5
psi )
Cut off valve setting —
Charge relief valve setting —
Case pressure
Pump —
Motor —
Motor drainage 3.4 L/min ( 0.9 gal./min )
Steering oil pressure 14.9 MPa ( 2,161 psi ) Orbitrol charge relief
2-4. Steering
Item Standard value Remarks
Play in steering wheel
5 to 10 mm ( 0.2 to 0.4 in. )
Steering wheel
circumference
5 mm ( 0.02 in.) or less
Steering column
shaft direction
02̲SPECIFICATIONS̲P001-018.indd 2-012 02̲SPECIFICATIONS̲P001-018.indd 2-012 2012/11/05 13:56:38 2012/11/05 13:56:38