SPECS / COMPARISON
Hitachi ZX450 vs Komatsu PC450LC-6
A detailed comparison of the Hitachi ZX450 and the Komatsu PC450LC-6. Click a model name to view its full specifications.
Horsepower
Hitachi ZX450234 kW (314 HP)
Komatsu PC450LC-6228 kW (306 HP)
Weight
Hitachi ZX45042500 kg (93697 lbs)
Komatsu PC450LC-643760 kg (96474 lbs)
Operating Weight
Hitachi ZX45042500 kg (93697 lbs)
Komatsu PC450LC-643760 kg (96474 lbs)
| Specification | Hitachi ZX450 Large Excavators | Komatsu PC450LC-6 Large Excavators |
|---|---|---|
| Excavator Type | Large Excavator | Large Excavator |
| Weight | 42500 kg (93697 lbs) | 43760 kg (96474 lbs) |
| Horsepower | 234 kW (314 HP) | 228 kW (306 HP) |
| Digging Depth | 604 cm (238 in.) | 668 cm (263 in.) |
| Max Digging Depth | 604 cm (238 in.) | 668 cm (263 in.) |
| Max Loading Height | 710.2 cm (279.6 in.) | 719.3 cm (283.2 in.) |
| Max Reach Along Ground | 1036.3 cm (408.0 in.) | 1082.0 cm (426.0 in.) |
| Max Vertical Wall Digging Depth | 481.6 cm (189.6 in.) | 521.2 cm (205.2 in.) |
| Overall Length | 1185.7 cm (466.8 in.) | 1200.9 cm (472.8 in.) |
| Track Length | 4846.3 cm (1908.0 in.) | 5212.1 cm (2052.0 in.) |
| Length of Track on Ground | 405.4 cm (159.6 in.) | 435.9 cm (171.6 in.) |
| Reference Bucket Capacity | 1.9 m2 (2.5 cu yds) | 2.1 m2 (2.7 cu yds) |
| Max Bucket Capacity | 2.7 m2 (3.5 cu yds) | — |
| Min Bucket Capacity | 1.2 m2 (1.6 cu yds) | — |
| Ground Clearance | 51.8 cm (20.4 in.) | 57.9 cm (22.8 in.) |
| Tail Swing Radius | 350.5 cm (138.0 in.) | 365.8 cm (144.0 in.) |
| Overall Width | 335.3 cm (132.0 in.) | 359.7 cm (141.6 in.) |
| Engine Make | Isuzu | Komatsu |
| Engine Model | AA-6WG1TQA | SA6D125E-2 |
| Net Power | 234 kW (314 HP) | 228 kW (306 HP) |
| Gross Power | 242.6 kW (325.3 HP) | 241 kw (323.5 hp) |
| Rated Power | 1800 RPM | 1950 RPM |
| Hydraulic Pump Flow Capacity | 360 LPM (95.2 GPM) | 651 LPM (172.3 GPM) |
| Hydraulic System Capacity | 510.3 l (134.8 gal) | 270.3 l (71.4 gal) |
| Relief Valve Pressure | 343 Bar (4980 psi) | — |
| Operating Weight | 42500 kg (93697 lbs) | 43760 kg (96474 lbs) |
| Max Travel Speed | 5.6 km (3.5 mph) | 5.5 km (3.4 mph) |
| Swing Speed | 9 RPM | 9.1 RPM |
| Cab Height | 326.1 cm (128.4 in.) | 329.2 cm (129.6 in.) |
| Aspiration | Turbocharged | Turbocharged |
| Max Torque | 1275.0 Nm (940.4 ft-lbs) | — |
| Cooling Capacity | 61.3 l (16.2 gal) | 47.3 l (12.5 gal) |
| Fuel Capacity | 650.3 l (171.8 gal) | 605.3 l (159.9 gal) |
| Swing Drive Capacity | 6.8 l (1.8 gal) | 21.6 l (5.7 gal) |
| Engine Oil Capacity | 55.3 l (14.6 gal) | 32.2 l (8.5 gal) |
| Operating Voltage | Operating Voltage 12 V | Operating Voltage 24 V |
| Ground Pressure | 79.3 kPa (11.5 psi) | 76.5 kPa (11.1 psi) |
| Number of Carrier Rollers per Side | 2 | 2 |
| Number of Track Rollers per Side | 8 | 8 |
| Number of Shoes per Side | 47 | 49 |
| Displacement | 15682.4 cc (957 cu. in.) | 11041.6 cc (674 cu. in.) |
| Shoe Size | 60.2 cm (23.7 in.) | 60.2 cm (23.7 in.) |
| Max Cutting Height | 1063.8 cm (418.8 in.) | 1045.5 cm (411.6 in.) |
| Track Gauge | 274.3 cm (108.0 in.) | 289.6 cm (114.0 in.) |
| Removal Counterweight Clearance | 125.0 cm (49.2 in.) | 134.1 cm (52.8 in.) |
| Torque Power | 1500 RPM | — |
| Alternator | — | 50 A |
| Drawbar Pull | — | 34.000 kg (74957 lbs) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.