







Product Description
Built for high-output earthmoving and deep excavation work, this 2012 Hitachi ZX450 hydraulic excavator delivers 234.1 kW of proven Isuzu power across demanding jobsites. Operating at 42,500 kg working weight with a 1.9 m³ bucket capacity, this machine tackles trenching, foundation work, and mass excavation with authority. The 6,020 mm maximum digging depth and 10,340 mm excavation radius provide exceptional reach for large-scale projects including infrastructure development, site preparation, and demolition operations.
- Isuzu AA-6WG1TQA engine: 234.1 kW at 1,800 rpm for consistent performance
- 45-ton class power: handles rock, hardpan, and heavy material loading
- 10,620 mm max excavation height: ideal for high-wall mining and loading operations
- 510 L hydraulic system: robust capacity for sustained productivity
- Currently located in Hangzhou, Zhejiang—available for immediate deployment
Factory-equipped with backhoe configuration and 600 mm track plates for stable operation on varied terrain. This joint-venture manufactured excavator arrives site-ready with full hydraulic function and operational systems intact. Contact our team for technical specifications, shipping logist
| Specifications | Value |
|---|---|
| No. | 1041925 |
| Tonnage (tons) | 45 |
| Working weight (kg) | 42500 |
| Bucket capacity (m³) | 1.9/1.2/2.7 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Isuzu AA-6WG1TQA |
| Rated power (kw/rpm) | 234.1/1800 |
| Displacement (L) | 15.7 |
| Ground specific pressure (Kpa) | 79 |
| Travel speed (km/h) | 5.5 |
| Fuel Tank (L) | 650 |
| Engine Oil changes (L) | 55 |
| Coolant (L) | 61 |
| Hydraulic System (L) | 510 |
| Total transport length (mm) | 11850 |
| Total transport width (mm) | 3340 |
| Total transport height (mm) | 3260 |
| Full cab height (mm) | 3260 |
| Counterweight ground clearance (mm) | 1230 |
| Minimum ground clearance (mm) | 496 |
| Back end turning radius (mm) | 3500 |
| Track gauge (mm) | 2740 |
| Track plate width (mm) | 600 |
| Track ground length (mm) | 4050 |
| Maximum digging depth (mm) | 6020 |
| Maximum excavation height (mm) | 10620 |
| Maximum unloading height (mm) | 7100 |
| Maximum vertical digging depth (mm) | 4810 |
| Maximum excavation radius of stop surface (mm) | 10340 |
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