SK45SRX-6: 马来西亚的首选 KS Kim Sui Engineering Sdn Bhd

SK45SRX-6

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Model: YANMAR 4TNV88-B

Type: Water cooled, 4-cylce, 4-cylinder, direct injection, diesel engine

Fuel tank: 75.0 L

Displacement: 2.189 L

Rated power output: 28.3kW / 2,400rpm (ISO9249)

Bucket digging force (Standard): 35.2kN

Arm crowding force (Standard): 20.9kN

Standard label: 1.55 m

Type: Two variable displacement pumps + one gear pump

Max. discharge flow: 2x 49.9, 1x 33.8 L/min

Relief Valve Setting: 23.0 MPa

Hydraulic Oil tank: 27.9 L (57.7 system)

Travel motors: 2 x axial-piston, two-step motors

Parking brakes: Oil disc brake per motor

Travel speed: 4,0 / 2,3 km/h

Swing speed: 8.8 rpm

Drawbar pulling force: 55.2kN

Gradeability: 58% (30degree)