China 31N8-40062 31N8-40052 31N9-40032 R290-7 travel motor

Part number: 31N8-40062

Type: Final drive motor
Weight: 126 kg (278 lb)
Max torque: 12,700 Nm (9,361 lb-ft)
Gear ratio: 69.48
Max output speed: 36 rpm
Max output pressure: 34.3 MPa (4,980 psi)
Part number: 31N8-40052

Type: Travel motor
Weight: 130 kg (287 lb)
Max torque: 6,800 Nm (5,016 lb-ft)
Gear ratio: 68.82
Max output speed: 37 rpm
Max output pressure: 34.3 MPa (4,980 psi)
Part number: 31N9-40032

Type: Travel motor
Weight: 107 kg (236 lb)
Max torque: 5,300 Nm (3,907 lb-ft)
Gear ratio: 60.67
Max output speed: 42 rpm
Max output pressure: 34.3 MPa (4,980 psi)

 

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