حفارة مجنزرة Caterpillar 330GC

Basic Machine Information
Model: CAT 330 GC Medium Crawler Excavator
Standard Configuration: 6.15m Reach Boom + 3.2m Reach Stick, HD Bucket, Long Undercarriage
Operating Weight
600mm triple grouser tracks: 29,700 kg
800mm triple grouser tracks: 30,700 kg
Standard HD Bucket Capacity: 1.54 m³ (Range: 1.10–1.80 m³)
Counterweight Mass: 6,700 kg
Engine System
Engine Model: CAT C7.1 Inline 6-cylinder turbocharged diesel
Displacement: 7.01 L
Bore × Stroke: 105 mm × 135 mm
Gross Power (ISO 14396): 152 kW / 204 hp @ 1,800 rpm
Net Power (ISO 9249): 151 kW / 202 hp @ 1,800 rpm
Emission Standard: Tier 4 Final / EU Stage V / China National IV
Fuel Tank Capacity: 474 L
Features: Auto idle shutdown, two power modes, electric reversible cooling fan, B20 biodiesel compatible
Hydraulic System (Electronic Control Main Valve)
Dual variable displacement main pumps
Max Combined Pump Flow: 560 L/min
Max Working Pressure – Implement: 35,000 kPa
Max Travel Pressure: 35,000 kPa
Max Swing Pressure: 28,400 kPa
Bucket Digging Force (ISO): 212 kN
Stick Digging Force (ISO): 174 kN
Boom & stick regeneration circuit, drift reduction valve, factory auxiliary hammer piping
Swing & Travel Performance
Swing Speed: 11.5 rpm
Max Swing Torque: 82 kN·m
Max Travel Speed: Low 3.1 km/h / High 5.6 km/h
Gradeability: 70% (35°)
Auto two-speed travel, built-in swing parking brake
Working Ranges (6.15m Boom + 3.2m Stick)
Max Dig Depth: 7,260 mm
Max Vertical Wall Dig Depth: 6,100 mm
Ground Level Max Dig Radius: 10,720 mm
Max Cutting Height: 10,250 mm
Max Dumping Height: 7,180 mm
Overall Transport Dimensions (800mm tracks)
Total Transport Length: 10,680 mm
Overall Width: 3,290 mm
Cab Top Transport Height: 3,360 mm
Minimum Ground Clearance: 480 mm
Tail Swing Radius: 3,430 mm
Track Gauge: 2,590 mm
Ground Contact Length: 4,950 mm
Undercarriage
Track rollers per side: 8 pcs
Carrier rollers per side: 2 pcs
Hydraulic automatic grease track tensioner
Optional track shoes: 600 / 700 / 800 mm triple grouser steel pads
Service Refill Capacities
Engine Oil: 25 L
Cooling System: 25 L
Hydraulic Tank: 147 L
Full Hydraulic System: 310 L
Each Final Drive: 5.5 L
Swing Drive: 10 L
Cabin & Standard Equipment
ISO 12117-2 ROPS certified sealed operator cabin
Sound suppression interior, wide panoramic windows
8-inch touchscreen LCD multi-language monitor
Mechanically suspended adjustable seat, heater & air conditioning standard
Front & boom LED work lights, travel alarm
Cat Product Link telematics, ground-level service points
Dual-stage heavy-duty air cleaner
Optional Attachments
Hydraulic quick coupler, heavy rock bucket, hydraulic breaker, long reach boom & stick, wide LGP track shoes, FOPS top guard, rear view camera