بیل مکانیکی ریلی Hitachi zx70

Detailed Specifications Breakdown
Engine
• Model: Isuzu 4LE2X (Typical for ZX70-3/5G)
• Type: 4-Cylinder, Water-Cooled, Diesel
• Displacement: 2.19 L (134 cu in)
• Power: 40.5 kW (54.3 HP) @ 2200 rpm
• Emission Standard: Tier 3 / Stage IIIA. Like the larger ZX200-5G, this generation typically avoids complex Tier 4 Final systems, which is a valued feature.
Weights and Dimensions
• Operating Weight: Approximately 6,870 kg (15,150 lb) for the cab model and 6,590 kg (14,530 lb) for the canopy model.
• Transport Length: 6,020 mm (19 ft 9 in)
• Transport Width: 2,320 mm (7 ft 7 in) - With standard 450mm (18 in) shoes.
• Transport Height: 2,630 mm (8 ft 8 in) - To the top of the cab.
• Ground Clearance: 400 mm (15.7 in)
• Tail Swing Radius: 1,790 mm (5 ft 10 in) - This is a Zero Tail Swing (ZTS) design, crucial for working in confined spaces.
Undercarriage
• Shoe Width: Standard 450 mm (18 in). Options like 500mm (20 in) and 600mm (24 in) were available.
• Track Gauge: 1,920 mm (6 ft 4 in)
• Track Length: 2,840 mm (9 ft 4 in)
• Ground Pressure: 33.6 kPa (4.87 psi) - with 450mm shoes.
Performance
• Max Digging Depth: 4,270 mm (14 ft 0 in)
• Max Vertical Digging Depth: 3,760 mm (12 ft 4 in)
• Max Reach at Ground Level: 6,370 mm (20 ft 11 in)
• Max Loading Height: 5,170 mm (16 ft 11 in)
• Max Dump Height: 3,760 mm (12 ft 4 in)
• Digging Force (Bucket): 51.0 kN (11,464 lbf)
• Digging Force (Arm): 35.3 kN (7,936 lbf)
• Swing Speed: 11.5 rpm
• Travel Speed:
◦ High: 5.5 km/h (3.4 mph)
◦ Low: 3.3 km/h (2.1 mph)
• Gradeability: 58% (30°)
Hydraulic System
• Main Pump: Variable displacement axial piston pump x 2
• Total Flow: 2 x 103 L/min (2 x 27.2 US gpm)
• Relief Valve Pressure: 31.4 MPa (4,555 psi)
• Pilot Pressure: 3.4 MPa (493 psi)
Capacities
• Fuel Tank: 125 L (33 US gal)
• Hydraulic Oil: 125 L (33 US gal) - Total system capacity.
• Engine Oil: 9.5 L (2.5 US gal)
• Coolant: 9.5 L (2.5 US gal)