حفارة مجنزرة Caterpillar 320CL

CAT 320CL Hydraulic Excavator Basic Specifications
Model: CAT 320CL (Long Undercarriage Medium Excavator)
Standard operating weight: 21000–21415 kg (46300–47212 lb)
Standard bucket capacity: 0.8–0.92 m³ (1.05–1.2 yd³)
Engine model: CAT 3066T inline 6-cylinder turbocharged diesel
Gross power: 107 kW (143 hp) @ 1800 rpm
Net power (ISO 9249 / SAE J1349): 103 kW (138 hp) @ 1800 rpm
Bore × Stroke: 102 mm × 130 mm
Displacement: 6.37 L (389 cu in)
Fuel tank capacity: 320 L (84.5 gal)
Hydraulic tank capacity: 120 L (31.7 gal)
Total hydraulic system volume: 200 L (52.8 gal)
Engine oil capacity: 30 L (7.9 gal)
Cooling system capacity: 24 L (6.3 gal)
Boom length: 5680 mm
Stick length: 2900 mm
Bucket breakout force: 132 kN (29670 lbf)
Arm breakout force: 99 kN (22258 lbf)
Max digging depth: 6550 mm (21 ft 6 in)
Max ground-level digging radius: 9710 mm (31 ft 10 in)
Max cutting height: 9440 mm (30 ft 11 in)
Max dumping height: 6670 mm (21 ft 11 in)
Main combined hydraulic pump flow: 205 L/min (54.1 gpm)
Main hydraulic relief pressure: 343 bar (4989 psi)
Swing circuit relief pressure: 230 bar (3336 psi)
Swing speed: 11.5 rpm
Max travel speed (low/high): 3.4 km/h / 5.5 km/h (2.1 / 3.4 mph)
Max drawbar pull: 177 kN
Gradeability: 35°
Track gauge: 2380 mm (93.7 in)
Standard track shoe width: 600 mm (23.6 in)
Ground contact track length: 3650 mm
Ground pressure: 44.1 kPa
Overall transport length: 9390 mm
Overall transport width: 2980 mm
Overall height to cab top: 3050 mm
Ground clearance: 460 mm
Tail swing radius: 2770 mm
Electrical system voltage: 24 V
Alternator output: 50 A