حفارة مجنزرة Kobelco SK200-10

Detailed Specifications Breakdown
Engine
• Model: Isuzu AI-4HK1X
• Type: 4-Cylinder, Turbocharged, Liquid-Cooled, Diesel
• Displacement: 5.2 L (317 cu in)
• Power: 114 kW (153 HP) @ 2000 rpm
• Emission Standard: Tier 4 Final. A key feature is Kobelco's e-EGR (exhaust Gas Recirculation)system, which eliminates the need for a DPF, reducing maintenance and potential downtime.
Weights and Dimensions
• Operating Weight: 20,200 kg (44,500 lb) - This is with a standard 0.91 m³ (1.19 yd³) bucket and undercarriage.
• Transport Length: 9,750 mm (32 ft 0 in)
• Transport Width: 3,190 mm (10 ft 6 in) - With standard 600mm (24 in) shoes.
• Transport Height: 3,195 mm (10 ft 6 in) - To the top of the cab.
• Ground Clearance: 500 mm (19.7 in)
• Tail Swing Radius: 2,990 mm (9 ft 10 in) - This is a Conventional Tail Swing machine, meaning the counterweight extends beyond the tracks when rotating.
Undercarriage
• Shoe Width: Standard 600 mm (24 in). Options like 700mm (28 in) and 800mm (32 in) were available for different ground conditions.
• Track Gauge: 2,590 mm (8 ft 6 in)
• Track Length: 4,500 mm (14 ft 9 in)
• Ground Pressure: 48.1 kPa (6.97 psi) - with 600mm shoes.
Performance
• Max Digging Depth: 7,290 mm (23 ft 11 in) - for the standard arm.
• Max Reach at Ground Level: 10,610 mm (34 ft 10 in) - for the standard arm.
• Max Loading Height: 7,290 mm (23 ft 11 in)
• Max Dump Height: 6,550 mm (21 ft 6 in)
• Digging Force (Bucket): 152 kN (34,170 lbf)
• Digging Force (Arm): 113 kN (25,400 lbf)
• Swing Speed: 12.3 rpm
• Travel Speed:
◦ High: 5.5 km/h (3.4 mph)
◦ Low: 3.5 km/h (2.2 mph)
• Drawbar Pull: 201 kN (45,200 lbf)
• Gradeability: 70% (35°)
Hydraulic System
• Main Pump: Variable displacement axial piston pump x 2
• Total Flow: 2 x 257 L/min (2 x 67.9 US gpm)
• Relief Valve Pressure: 34.3 MPa (4,974 psi)
• Pilot Pressure: 3.9 MPa (566 psi)
Capacities
• Fuel Tank: 400 L (106 US gal)
• Hydraulic Oil: 230 L (61 US gal) - Total system capacity.
• Engine Oil: 26 L (6.9 US gal)
• Coolant: 25 L (6.6 US gal)