large digger

Type 4-cycle water-cooled, direct injection

Aspiration Turbocharged

No. of cylinders 6

Rated power ISO 9249, net (Without Fan) H/P mode : 345 kW (463 HP) at 1 800 min-1 (rpm)

Rated power EEC 80/1269, net (Without Fan) H/P mode : 345 kW (463 HP) at 1 800 min-1 (rpm)

Rated power SAE J1349, net (Without Fan) H/P mode : 345 kW (463 HP) at 1 800 min-1 (rpm)

Maximum torque 1 980 Nm (202 kgf m) at 1 500 min-1 (rpm)

Piston displacement 15.681 L

Bore and stroke 147 mm x 154 mm

Batteries 2 x 12 V / 170 Ah

Work mode selector General purpose mode / Attachment mode

Engine speed sensing system

Main pumps 2 variable displacement axial piston pumps

Main pumps Maximum oil flow 2 x 456 L/min

Pilot pump 1 gear pump

Pilot pump Maximum oil flow 30 L/min

Hydraulic Motors

Travel 2 axial piston motors with parking brake

Swing 2 axial piston motors

Relief Valve Settings

Implement circuit 31.9 MPa (325 kgf/cm2)

Swing circuit 29.4 MPa (300 kgf/cm2)

Travel circuit 34.3 MPa (350 kgf/cm2)

Pilot circuit 3.9 MPa (40 kgf/cm2)

Power boost 34.3 MPa (350 kgf/cm2)

 

 

 

 

 

www.diggerchina.com

Done