حفارة مجنزرة Caterpillar 320BL

CAT 320BL Hydraulic Excavator Basic Specifications
Model: CAT 320BL Long Undercarriage Medium Excavator
Standard operating weight: 19400 kg (42770 lb)
Full long track operating weight: 20620 kg (45400 lb)
Standard bucket capacity: 0.92 m³ (1.2 yd³)
Bucket capacity range: 0.5–1.2 m³
Engine model: CAT 3066T inline six-cylinder turbo diesel
Gross flywheel power: 100 kW (134 hp) @ 1800 rpm
Net power ISO 9249 / SAE J1349: 95.4 kW (128 hp) @ 1800 rpm
Bore × Stroke: 104 mm × 132 mm (4.1 in × 5.2 in)
Displacement: 6375 cc (389 cu in)
Fuel tank capacity: 341 L (90 gal)
Total hydraulic system capacity: 220 L (58 gal)
Engine oil capacity: 19.3 L (5.1 gal)
Cooling system volume: 25 L (6.6 gal)
Swing drive oil capacity: 6.1 L (1.6 gal)
Max digging depth: 7580 mm
Max ground horizontal reach: 10630 mm
Max cutting height: 9750 mm
Max dumping height: 6930 mm
Bucket breakout force: 132 kN
Arm breakout force: 98 kN
Main hydraulic pump combined flow: 185 L/min (48.9 gpm)
Main hydraulic relief pressure: 34300 kPa (4980 psi)
Swing circuit relief pressure: 23000 kPa (3340 psi)
Pilot system flow: 41 L/min, pilot pressure 4100 kPa
Swing speed: 11.5 rpm
Swing torque: 57012 N·m (42050 lbf·ft)
Maximum drawbar pull: 177 kN (39800 lb)
Max travel speed: 5.5 km/h (3.4 mph)
Standard track shoe width: 800 mm triple grouser
Track gauge: 2408 mm (94.8 in)
Ground contact track length: 3650 mm
Overall transport length: 9440 mm
Overall machine width with 800mm tracks: 3180 mm
Overall height to cab top: 2940 mm
Ground clearance: 475 mm
Tail swing radius: 2750 mm
Gradeability: 35 degrees
Electrical system voltage: 24 V
Alternator output: 50 A