卡特 CAT320D

Bucket capacity: 1.0 m³ Working weight: 20,930 kg (standard chassis) Model: Cat C6.4 ACERT In-line six-cylinder turbocharged diesel engine Bore × Stroke: 102 mm × 130 mm Displacement: 6.4 L Rated net power (SAE J1349): 103 kW / 138 hp @ 2000 rpm Travel speed: 3.5 km/h (low speed) / 5.7 km/h (high speed) Gradeability: 70% (35°) Ground pressure: 6.0 kPa (with 600mm tracks) Rotation speed: 11.5 rpm Bucket digging force: 140.1 kN Shovel arm digging force: 106.4 kN Maximum traction force: 205 kN Total transport length: 9,460 mm Total transport width: 2,800 mm (600mm tracks) Total transport height (to the top of the cab): 3,050 mm Rear end rotation radius: 2,750 mm Minimum ground clearance: 450 mm Total track length: 4,075 mm Track gauge: 2,200 mm Operating range (standard 5.7m boom + 2.9m stick) Maximum digging depth: 6,710 mm Maximum digging radius (ground): 9,850 mm Maximum digging height: 9,840 mm Maximum unloading height: 6,500 mm Maximum vertical digging depth: 6,180 mm Main pump type: Load-sensitive axial piston pump System total flow: 404 L/min Working hydraulic pressure: 35 MPa Travel hydraulic pressure: 35 MPa Rotation hydraulic pressure: 25 MPa Pilot system pressure: 3.9 MPa Fuel tank: 410 L Hydraulic oil tank: 120 L Hydraulic system total capacity: 260 L Engine oil: 22–30 L Cooling system: 25–29 L Boom length: 5,700 mm Stick length (standard): 2,900 mm Weight clearance from ground: 1,020 mm Cab full height: 2,950 mm