OEM 31Q9-40032 31Q9-40031 401-00470A R320-9 R330LC-9S_1

OEM 31Q9-40032 31Q9-40031 401-00470A R320-9 R330LC-9S_1

31Q9-40032 31Q9-40031 401-00470A R320-9 R330LC-9S_1
Type: Variable displacement axial piston pump
Maximum flow rate: 480 L/min
Operating pressure: 35 MPa
Speed range: 1800 - 2200 rpm
Weight: Approximately 165 kg


31Q9-40032 31Q9-40031 401-00470A R320-9 R330LC-9S_1


Type: Double reduction planetary gearbox

Reduction ratio: 113:1

Maximum swing torque: 34,300 Nm

Maximum swing speed: 9.1 rpm

Weight: Approximately 480 kg

401-00470A - This is a hydraulic main pump for Hyundai R320-9 and R330LC-9S excavators. Here are some general specifications for this part:

Part number: 401-00470A

Type: Variable displacement axial piston pump

Maximum flow rate: 480 L/min

Operating pressure: 35 MPa

Speed range: 1800 - 2200 rpm

Weight: Approximately 165 kg

It is important to note that while these specifications are generally accurate, they may vary depending on the specific model and configuration of the Hyundai excavator they are being used in.

31Q9-40031 31Q9-40032 401-00470A R320-9 R330LC-9S_1
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