










Product Description
Engineered for precision and control, this 2021 Hitachi ZX120-5A delivers exceptional operator-focused performance in the 12-ton class. Powered by an Isuzu 4JJ1XKSA engine producing 73 kW at 2000 rpm, this excavator combines reliable power with refined hydraulics through its dual variable axial piston pumps. Operators benefit from superior visibility across the 7740mm maximum digging radius, while the spacious cab design reduces fatigue during extended shifts.
- Working Weight: 11,500 kg with 0.52 m³ bucket capacity
- Digging Performance: 5050mm maximum depth, 95 kN bucket force
- Stability: 36 kPa ground pressure with 2490mm track gauge for balanced operation
- Maneuverability: 2190mm rear turning radius ideal for confined sites
- Hydraulic Efficiency: 13.5 rpm rotation speed enables smooth, controlled movements
- Capacity: 280L fuel tank, 70L hydraulic reservoir
- Location: Currently available in Chongqing
Responsive controls and proven Hitachi engineering make this ZX120-5A a dependable choice for contractors prioritizing operator comfort and jo
| Specifications | Value |
|---|---|
| No. | 1034931 |
| Tonnage (tons) | 12 |
| Working weight (kg) | 11500 |
| Bucket capacity (m³) | 0.52 |
| Boom length (mm) | 4270 |
| Rod length (mm) | 2260 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Isuzu GJ-4JJ1XKSA-03 |
| Rated power (kw/rpm) | 73/2000 |
| Displacement (L) | 2.999 |
| Ground specific pressure (Kpa) | 36 |
| Rotation speed (rpm) | 13.5 |
| Climbing ability (%) | 70 |
| Bucket digging force (kN) | 95 |
| Rod digging force (kN) | 57 |
| Travel speed (km/h) | 5.5/3.3 |
| Main pump type | Variable axial piston pump *2 |
| Fuel Tank (L) | 280 |
| Hydraulic Tank (L) | 70 |
| Engine Oil changes (L) | 17 |
| Total transport length (mm) | 7340 |
| Total transport width (mm) | 2490 |
| Total transport height (mm) | 2870 |
| Full cab height (mm) | 2790 |
| Counterweight ground clearance (mm) | 840 |
| Minimum ground clearance (mm) | 410 |
| Minimum turning radius of front working device (mm) | 2370 |
| Back end turning radius (mm) | 2190 |
| Track gauge (mm) | 1990 |
| Track plate width (mm) | 500 |
| Maximum digging radius (mm) | 7740 |
| Maximum digging depth (mm) | 5050 |
| Maximum excavation height (mm) | 8140 |
| Maximum unloading height (mm) | 5730 |
| Maximum vertical digging depth (mm) | 4090 |
| Maximum excavation radius of stop surface (mm) | 7600 |
see more
WhatsApp
Facebook










FAQs
WhatsApp