Product Description
Available now in Zhejiang Shaoxing, this 2016 Hitachi ZX210K-3 delivers 21-ton performance without factory wait times. Powered by a turbocharged Isuzu AI-4HK1X engine producing 122 kW at 2000 rpm, this Japanese-engineered excavator is ready for immediate deployment to your site. Skip months of lead time and get a proven machine with 0.8 m³ bucket capacity and 9920 mm maximum digging reach working for you this week.
Key specifications include:
- Operating weight: 21,900 kg with optimal 49 kPa ground pressure
- Digging force: 143 kN bucket / 103 kN arm for demanding applications
- Hydraulic system: Dual variable plunger pumps with 240 L capacity
- Maximum digging depth: 6670 mm; maximum reach: 9920 mm
- Transport dimensions: 9520 mm (L) × 2800 mm (W) × 2940 mm (H)
- Fuel capacity: 400 L for extended operation cycles
Fast logistics from Shaoxing mean reduced downtime between purchase and production. Stock is limited—secure this turnkey excavator today and avoid extended procurement delays.
| Specifications | Value |
|---|---|
| No. | 1025242 |
| Tonnage (tons) | 21 |
| Working weight (kg) | 21900 |
| Bucket capacity (m³) | 0.8 |
| Boom length (mm) | 5680 (H type) |
| Rod length (mm) | 2910 (Type K) |
| Country of origin | Japan |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Isuzu AI-4HK1X |
| Rated power (kw/rpm) | 122/2000 |
| Cooling mode | water-cooling |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 5.193 |
| Working form | Direct injection with turbocharger (intercooler) |
| Ground specific pressure (Kpa) | 49 |
| Rotation speed (rpm) | 13.3 |
| Bucket digging force (kN) | 143/ Power 151 |
| Rod digging force (kN) | 103/ Power 109 |
| Travel speed (km/h) | 5.5/3.5 |
| Main overflow set pressure (Mpa) | 34.3 |
| Rotary hydraulic motor type | Quantitative plunger type ×1 |
| Type of walking hydraulic motor | Variable plunger type x 2 |
| Main pump type | Variable plunger type ×2+ gear type ×1 |
| Fuel Tank (L) | 400 |
| Engine Oil changes (L) | 23 |
| Coolant (L) | 26 |
| Hydraulic System (L) | 240 |
| Total transport length (mm) | 9520 |
| Total transport width (mm) | 2800 |
| Total transport height (mm) | 2940 |
| Full cab height (mm) | 3080 |
| Counterweight ground clearance (mm) | 1030 |
| Minimum ground clearance (mm) | 450 |
| Minimum turning radius of front working device (mm) | 3180 |
| Back end turning radius (mm) | 2750 |
| Onboard width (mm) | 2710 |
| Total track length (mm) | 4170 |
| Track gauge (mm) | 2200 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 2800 |
| Track ground length (mm) | 3370 |
| Maximum digging radius (mm) | 9920 |
| Maximum digging depth (mm) | 6670 |
| Maximum excavation height (mm) | 10040 |
| Maximum unloading height (mm) | 7180 |
| Maximum vertical digging depth (mm) | 5990 |
| Maximum excavation radius of stop surface (mm) | 9750 |
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