حفارة متوسطة الحجم Doosan DH60

Engine & Emissions
• Model: Yanmar 4TNV98T (Common in this class)
• Type: Turbocharged, water-cooled diesel engine
• Displacement: 3.319 L
• Net Power: 45.5 kW / 61 hp (gross: 48.5 kW / 65 hp)
• Emissions Compliance: U.S. EPA Tier 4 Final, EU Stage V - achieved via a DOC (Diesel Oxidation Catalyst) system. No DPF and NO DEF required, which is a major advantage for simplicity and cost of ownership.
Weights & Dimensions
• Operating Weight: 5,900 - 6,200 kg (13,000 - 13,670 lb), depending on configuration (cab/canopy, blade, etc.).
• Transport Width (Standard Shoe): 2,090 mm (6' 10") – This is critical as it fits on a standard trailer.
• Transport Height (ROPS): 2,610 mm (8' 7")
• Transport Length: 5,530 mm (18' 2")
• Ground Clearance: 380 mm (15")
Performance
• Bucket Digging Force (ISO): 42 kN (9,440 lbf)
• Arm Digging Force (ISO): 30 kN (6,740 lbf)
• Maximum Reach at Ground Level: 6,210 mm (20' 5")
• Maximum Digging Depth: 4,010 mm (13' 2")
• Maximum Dump Height: 4,090 mm (13' 5")
• Swing Speed: 10.8 rpm
• Travel Speed: 5.2 / 3.4 km/h (High / Low)
Hydraulic System
• Main Pump: Variable displacement axial piston pump + gear pump
• Maximum Flow: 120 L/min (31.7 US gpm)
• Relief Valve Setting: 24.5 MPa (3,553 psi)
• Pilot Pressure: 3.9 MPa (566 psi)
Capacities
• Fuel Tank: 95 L (25.1 US gal)
• Engine Oil: 9.0 L (2.4 US gal)
• Hydraulic System (including tank): 110 L (29.1 US gal)
• Standard Bucket Capacity: 0.10 - 0.28 m³ (0.13 - 0.37 yd³)
Undercarriage
• Track Gauge: 1,620 mm (5' 4")
• Track Length: 2,570 mm (8' 5")
• Standard Track Shoe Width: 450 mm (18") (Wider options available for low ground pressure)
• Ground Pressure: ~35 kPa (5.1 psi) (with 450mm shoes)