Hitachi
ZX490-7 SLF
397 hp
Engine power
39.1 ft (11.9 m)
Max dig depth
54.4 ft (16.6 m)
Max reach
116,625 lb (52,900 kg)
Operating weight
Equivalent across brands
Compare side by side →Comparable machines from other manufacturers, scored on normalised, manufacturer-sourced specs.
| Model | Match | Engine power | Max dig depth | Max reach |
|---|---|---|---|---|
| Volvo EC480E HR | 90% | 381 hp | - | - |
| Volvo EC500 High Reach | 90% | 423 hp | - | - |
| Volvo EC400 High Reach | 89% | 344 hp | - | - |
| Volvo EC380E HR | 87% | 308 hp | - | - |
| Volvo EC380E Straight Boom | 82% | 307 hp | - | - |
| Volvo EC750E HR | 74% | 381 hp | - | - |
Full specifications
| Aftertreatment | DOC, CSF and SCR system | ↗ |
| Arm crowd force ISO | 124 kN | ↗ |
| Arm length | 21.0 ft (6.4 m) | ↗ |
| Aspiration | Variable geometry turbocharged, intercooled, cooled EGR | ↗ |
| Bucket digging force ISO | 178 kN | ↗ |
| Engine Model | Isuzu 6WG1 | ↗ |
| Engine Rated Power (kW) | 296 kW (ISO14396) | ↗ |
| Engine Type | 4-cycle water-cooled, common rail direct injection | ↗ |
| Engine emissions | EU Stage V | ↗ |
| Ground pressure | 59 - 86 kPa | ↗ |
| Max. digging depth | 11 910 mm | ↗ |
| Max. digging reach | 16 570 mm | ↗ |
| Max. digging reach (mm) | 16 570 | ↗ |
| Max. dumping height | 2 730 mm | ↗ |
| Maxium oil flow pilot pump | 30.0 L/min | ↗ |
| No. of cylinders | 6 | ↗ |
| Operating weight | 51 500 - 52 900 kg | ↗ |
| Operating weight (kg) | 51 500 - 52 900 kg | ↗ |
| Overall height of cab | 3 330 mm | ↗ |
| Overall width of upperstructure | 3 480 mm | ↗ |
| Pilot pump | 1 gear pump | ↗ |
| Piston displacement | 15.681 L | ↗ |
| Shoe grouser type | triple | ↗ |
| Shoe width | 600 / 750 / 900 mm | ↗ |
| Undercarriage length | 5 470 mm | ↗ |
Every figure is traced to the manufacturer’s published data. ↗ opens the source.
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