OEM K3V112DTP-1 M9R-9C79 JS220 main pump

Engine: JCB Dieselmax 4.4 liter 4 cylinder turbocharged engine, rated at 129 kW (173 hp)
Operating weight: 22,260 kg (49,000 lb)
Maximum digging depth: 6.98 m (22 ft 11 in)
Bucket capacity: 1.19 m³ (1.56 yd³)
As for the main hydraulic pump, the K3V112DTP-1M9R-9C79 model has the following specifications:

Displacement: 112 cm³/rev
Maximum pressure: 34.3 MPa (343 bar)
Maximum speed: 2,100 rpm

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