SPECS / COMPARISON
Hitachi ZAXIS70 vs Hyundai ROBEX 55W-7
A detailed comparison of the Hitachi ZAXIS70 and the Hyundai ROBEX 55W-7. Click a model name to view its full specifications.
Horsepower
Hitachi ZAXIS7040 kW (54 HP)
Hyundai ROBEX 55W-741 kW (55 HP)
Weight
Hitachi ZAXIS706300 kg (13889 lbs)
Hyundai ROBEX 55W-75450 kg (12015 lbs)
Operating Weight
Hitachi ZAXIS706300 kg (13889 lbs)
Hyundai ROBEX 55W-75450 kg (12015 lbs)
| Specification | Hitachi ZAXIS70 Wheeled Excavators | Hyundai ROBEX 55W-7 Wheeled Excavators |
|---|---|---|
| Excavator Type | Wheeled Excavator | Wheeled Excavator |
| Weight | 6300 kg (13889 lbs) | 5450 kg (12015 lbs) |
| Horsepower | 40 kW (54 HP) | 41 kW (55 HP) |
| Digging Depth | 418 cm (164 in.) | 351 cm (138 in.) |
| Max Digging Depth | 418 cm (164 in.) | 351 cm (138 in.) |
| Max Loading Height | 509.0 cm (200.4 in.) | 435.9 cm (171.6 in.) |
| Max Reach Along Ground | 618.7 cm (243.6 in.) | 615.7 cm (242.4 in.) |
| Max Vertical Wall Digging Depth | 374.9 cm (147.6 in.) | — |
| Reference Bucket Capacity | 0.3 m2 (0.4 cu yds) | 0.2 m2 (0.3 cu yds) |
| Max Bucket Capacity | 0.4 m2 (0.5 cu yds) | — |
| Min Bucket Capacity | 0.2 m2 (0.2 cu yds) | — |
| Ground Clearance | 36.6 cm (14.4 in.) | 30.5 cm (12.0 in.) |
| Tail Swing Radius | 176.8 cm (69.6 in.) | 167.6 cm (66.0 in.) |
| Overall Width | 222.5 cm (87.6 in.) | 195.1 cm (76.8 in.) |
| Engine Make | Isuzu | Yanmar |
| Engine Model | CC-4JG1 | 4 TNV94L |
| Net Power | 40 kW (54 HP) | 41 kW (55 HP) |
| Gross Power | 44.2 kW (59.3 HP) | 43 kw (57 hp) |
| Rated Power | 2100 RPM | 2400 RPM |
| Hydraulic Pump Flow Capacity | 178 LPM (47.2 GPM) | 117 LPM (31.8 GPM) |
| Hydraulic System Capacity | 100.3 l (26.5 gal) | 70.0 l (18.5 gal) |
| Relief Valve Pressure | 314 Bar (4555 psi) | 216 Bar (3130 psi) |
| Operating Weight | 6300 kg (13889 lbs) | 5450 kg (12015 lbs) |
| Max Travel Speed | 5.1 km (3.2 mph) | 27.0 km (16.8 mph) |
| Swing Speed | 11.3 RPM | 9.9 RPM |
| Cab Height | 262.1 cm (103.2 in.) | 286.5 cm (112.8 in.) |
| Max Torque | 192.1 Nm (141.7 ft-lbs) | — |
| Cooling Capacity | 9.8 l (2.6 gal) | 10.2 l (2.7 gal) |
| Fuel Capacity | 135.1 l (35.7 gal) | 120.4 l (31.8 gal) |
| Engine Oil Capacity | 12.1 l (3.2 gal) | 9.5 l (2.5 gal) |
| Ground Pressure | 29.6 kPa (4.3 psi) | — |
| Number of Carrier Rollers per Side | 1 | — |
| Number of Track Rollers per Side | 5 | — |
| Number of Shoes per Side | 38 | — |
| Displacement | 3059.5 cc (187 cu. in.) | 3048.0 cc (186 cu. in.) |
| Shoe Size | 45.2 cm (17.8 in.) | — |
| No of Cylinders | 4 | 4 |
| Max Cutting Height | 716.3 cm (282.0 in.) | 609.6 cm (240.0 in.) |
| Track Gauge | 176.8 cm (69.6 in.) | — |
| Removal Counterweight Clearance | 76.2 cm (30.0 in.) | — |
| Wheelbase | — | 210.3 cm (82.8 in.) |
| Net Torque | — | 202.0 Nm (149.0 ft-lbs) |
| Front Diff Capacity | — | 6.1 l (1.6 gal) |
| Operating Voltage | — | Operating Voltage 12 V |
| Transmission Type | — | Hydrostatic |
| Number of Forward Gears | — | 2 |
| Number of Reverse Gears | — | 2 |
| Alternator | — | 55 A |
| Hydraulic Pump Type | — | two variable displacement piston pumps |
| Torque Power | — | 1440 RPM |
| Tire Size | — | 12-16.5-12 PR |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.
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