SPECS / COMPARISON
Komatsu PC490LC-10 vs Hitachi ZX490LCH-6
A detailed comparison of the Komatsu PC490LC-10 and the Hitachi ZX490LCH-6. Click a model name to view its full specifications.
Horsepower
Komatsu PC490LC-10268 kW (359 HP)
Hitachi ZX490LCH-6270 kW (362 HP)
Weight
Komatsu PC490LC-1049555 kg (109250 lbs)
Hitachi ZX490LCH-649400 kg (108908 lbs)
Operating Weight
Komatsu PC490LC-1049555 kg (109250 lbs)
Hitachi ZX490LCH-649400 kg (108908 lbs)
| Specification | Komatsu PC490LC-10 Large Excavators | Hitachi ZX490LCH-6 Large Excavators |
|---|---|---|
| Excavator Type | Large Excavator | Large Excavator |
| Weight | 49555 kg (109250 lbs) | 49400 kg (108908 lbs) |
| Horsepower | 268 kW (359 HP) | 270 kW (362 HP) |
| Digging Depth | 774 cm (305 in.) | 579 cm (228 in.) |
| Max Digging Depth | 774 cm (305 in.) | 579 cm (228 in.) |
| Max Reach Along Ground | 1182.6 cm (465.6 in.) | 1021.1 cm (402.0 in.) |
| Max Digging Reach | 1182.6 cm (465.6 in.) | — |
| Track Length | 6461.8 cm (2544.0 in.) | 14447.5 cm (5688.0 in.) |
| Length of Track on Ground | 539.5 cm (212.4 in.) | 1204.0 cm (474.0 in.) |
| Ground Clearance | 57.9 cm (22.8 in.) | 76.2 cm (30.0 in.) |
| Tail Swing Radius | 435.9 cm (171.6 in.) | 368.8 cm (145.2 in.) |
| Overall Width | 365.8 cm (144.0 in.) | 384.0 cm (151.2 in.) |
| Engine Make | Komatsu | Isuzu |
| Engine Model | SAA6D125E-6-A | AQ-6UZ1X |
| Net Power | 268 kW (359 HP) | 270 kW (362 HP) |
| Gross Power | 270 kw (362 hp) | 270 kw (362.1 hp) |
| Rated Power | 1900 RPM | 2000 RPM |
| Hydraulic System Capacity | 247.9 l (65.5 gal) | 510.3 l (134.8 gal) |
| Operating Weight | 49555 kg (109250 lbs) | 49400 kg (108908 lbs) |
| Max Travel Speed | 5.5 km (3.4 mph) | 5.6 km (3.5 mph) |
| Swing Speed | 9 RPM | 9.5 RPM |
| Cab Height | 338.3 cm (133.2 in.) | 335.3 cm (132.0 in.) |
| Cooling Capacity | 43.9 l (11.6 gal) | 62.1 l (16.4 gal) |
| Fuel Capacity | 651.1 l (172.0 gal) | 675.3 l (178.4 gal) |
| Swing Drive Capacity | 20.1 l (5.3 gal) | 6.8 l (1.8 gal) |
| Engine Oil Capacity | 37.9 l (10.0 gal) | 41.3 l (10.9 gal) |
| Number of Carrier Rollers per Side | 2 | — |
| Number of Track Rollers per Side | 8 | — |
| Number of Shoes per Side | 49 | 53 |
| Displacement | 11041.6 cc (674 cu. in.) | 9840.4 cc (601 cu. in.) |
| Removal Counterweight Clearance | 140.2 cm (55.2 in.) | — |
| Drawbar Pull | 33.560 kg (73987 lbs) | — |
| Max Loading Height | — | 734.6 cm (289.2 in.) |
| Max Vertical Wall Digging Depth | — | 426.7 cm (168.0 in.) |
| Hydraulic Pump Flow Capacity | — | 799 LPM (211.4 GPM) |
| Operating Voltage | — | Operating Voltage 24 V |
| Ground Pressure | — | 84.1 kPa (12.2 psi) |
| Stroke | — | 14.7 cm (5.8 in) |
| Bore | — | 12.2 cm (4.8 in) |
| Shoe Size | — | 60.2 cm (23.7 in.) |
| Max Cutting Height | — | 1066.8 cm (420.0 in.) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.