SPECS / COMPARISON
Hitachi ZX220W-3 vs Caterpillar M322D
A detailed comparison of the Hitachi ZX220W-3 and the Caterpillar M322D. Click a model name to view its full specifications.
Horsepower
Hitachi ZX220W-3119 kW (159 HP)
Caterpillar M322D123 kW (165 HP)
Weight
Hitachi ZX220W-322629 kg (49889 lbs)
Caterpillar M322D22500 kg (49604 lbs)
Operating Weight
Hitachi ZX220W-322629 kg (49889 lbs)
Caterpillar M322D22500 kg (49604 lbs)
| Specification | Hitachi ZX220W-3 Wheeled Excavators | Caterpillar M322D Wheeled Excavators |
|---|---|---|
| Excavator Type | Wheeled Excavator | Wheeled Excavator |
| Weight | 22629 kg (49889 lbs) | 22500 kg (49604 lbs) |
| Horsepower | 119 kW (159 HP) | 123 kW (165 HP) |
| Digging Depth | 630 cm (248 in.) | 649 cm (256 in.) |
| Max Digging Depth | 630 cm (248 in.) | 649 cm (256 in.) |
| Max Loading Height | 737.6 cm (290.4 in.) | 694.9 cm (273.6 in.) |
| Max Reach Along Ground | 1015.9 cm (400.0 in.) | 1030.2 cm (405.6 in.) |
| Overall Length | 972.3 cm (382.8 in.) | 944.9 cm (372.0 in.) |
| Reference Bucket Capacity | 0.8 m2 (1.0 cu yds) | 1.2 m2 (1.6 cu yds) |
| Ground Clearance | 33.5 cm (13.2 in.) | 39.6 cm (15.6 in.) |
| Tail Swing Radius | 277.4 cm (109.2 in.) | 277.4 cm (109.2 in.) |
| Overall Width | 249.9 cm (98.4 in.) | 277.4 cm (109.2 in.) |
| Overall Width (Outriggers Down) | 344.4 cm (135.6 in.) | 396.2 cm (156.0 in.) |
| Engine Make | Isuzu | Caterpillar |
| Engine Model | 4 HK1X | C6.6 |
| Net Power | 119 kW (159 HP) | 123 kW (165 HP) |
| Gross Power | 127.0 kW (170.3 HP) | 129 kw (173 hp) |
| Rated Power | 2000 RPM | 2000 RPM |
| Hydraulic Pump Flow Capacity | 379 LPM (100 GPM) | 348 LPM (92.5 GPM) |
| Hydraulic System Capacity | 340.3 l (89.9 gal) | 335.0 l (88.5 gal) |
| Relief Valve Pressure | 343 Bar (4975 psi) | 350 Bar (5076 psi) |
| Operating Weight | 22629 kg (49889 lbs) | 22500 kg (49604 lbs) |
| Max Travel Speed | 27.5 km (17.1 mph) | 25.7 km (16 mph) |
| Swing Speed | 12.2 RPM | 9 RPM |
| Cab Height | 320.0 cm (126.0 in.) | 320.0 cm (126.0 in.) |
| Wheelbase | 277.4 cm (109.2 in.) | 277.4 cm (109.2 in.) |
| Aspiration | Turbocharged, after-cooled | — |
| Swing Torque | 59370.1 Nm (43789.1 ft-lbs) | 55999.4 Nm (41303.0 ft-lbs) |
| Cooling Capacity | 26.1 l (6.9 gal) | 33.3 l (8.8 gal) |
| Fuel Capacity | 355.1 l (93.8 gal) | 385.4 l (101.8 gal) |
| Front Diff Capacity | 9.8 l (2.6 gal) | 11.4 l (3.0 gal) |
| Engine Oil Capacity | 23.1 l (6.1 gal) | 15.1 l (4.0 gal) |
| Number of Forward Gears | 2 | 2 |
| Number of Reverse Gears | 2 | 2 |
| Displacement | 5194.7 cc (317 cu. in.) | 6604.0 cc (403 cu. in.) |
| No of Cylinders | 4 | 6 |
| Max Cutting Height | 1021.1 cm (402.0 in.) | 1057.7 cm (416.4 in.) |
| Hydraulic Pump Type | 2 x piston pumps | Piston pump |
| Oscillating Axle Angle | 7 ° | 9 ° |
| Max Bucket Capacity | — | 1.6 m2 (2.1 cu yds) |
| Min Bucket Capacity | — | 0.6 m2 (0.8 cu yds) |
| Net Torque | — | 750.0 Nm (553.2 ft-lbs) |
| Transmission Type | — | Gear |
| Stroke | — | 12.7 cm (5.0 in) |
| Bore | — | 10.7 cm (4.2 in) |
| Alternator | — | 75 A |
| Torque Power | — | 1400 RPM |
| Drawbar Pull | — | 11.421 kg (25179 lbs) |
| Gradeability | — | 0.6 |
| Tire Size | — | 11.00-20 16 PR |
| Max Steering Angle | — | 35 ° |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.