Product Description
Built for contractors who can't afford downtime, this 2020 Hitachi ZX330-3G delivers 33-ton class performance straight from Shandong, China — ready to integrate into active fleet operations without missing a beat. Powered by an ISUZU AA-6HK1XQA 6-cylinder turbocharged engine producing 184 kW at 2,000 RPM, this machine backs up your primary fleet with the muscle to handle demanding dig cycles, heavy lifts, and high-production earthmoving shifts.
With a 1.38 m³ backhoe bucket, 237 kN bucket digging force, and a maximum digging depth of 7,360 mm, this ZX330-3G matches the output demands of large-scale civil, infrastructure, and mining support work. Its dual variable axial piston pumps deliver 2 × 288 L/min, ensuring hydraulic response stays sharp across every attachment cycle.
- Engine: ISUZU AA-6HK1XQA | 184 kW / 2,000 RPM | 7.79L Displacement
- Bucket Digging Force: 237 kN | Rod Digging Force: 172 kN
- Max Digging Depth: 7,360 mm | Max Digging Radius: 11,100 mm
- Travel Speed: 3.2 / 5.0 km/h | Climbing Ability: 70% / 35°
- Fuel Tank: 630 L | Hydraulic Tank: 180 L
- Track Width: 600 mm | Ground Pressure: 65 kPa
- Location: Shandong, China | Year: 2020
| Specifications | Value |
|---|---|
| No. | 1091564 |
| Tonnage (tons) | 33 |
| Working weight (kg) | 3190 |
| Bucket capacity (m³) | 1.38 |
| Boom length (mm) | 6.4 |
| Rod length (mm) | 3.2 |
| Country of origin | Hefei, Anhui Province |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | ISUZU Isuzu AA-6HK1XQA |
| Rated power (kw/rpm) | 184/2000 |
| Cooling mode | water-cooling |
| Cylinder diameter × stroke (mm) | 115 x 125 |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 7.79 |
| Working form | Direct injection, turbocharged, with intercooler |
| Ground specific pressure (Kpa) | 65 |
| Rotation speed (rpm) | 11.8 |
| Climbing ability (%) | 70/35 ° |
| Bucket digging force (kN) | 237 |
| Rod digging force (kN) | 172 |
| Travel speed (km/h) | 3.2/5.0 |
| Main overflow set pressure (Mpa) | 31.4 |
| Rotary hydraulic motor type | Axial piston motor ×1 |
| Type of walking hydraulic motor | Variable axial piston motor ×2 |
| Maximum flow of main pump (l/min) | 2 x 288 + 30.2 |
| Traveling Hydraulic Circuit (Mpa) | 34.3 |
| Rotary Hydraulic Circuit (Mpa) | 32.4 |
| Hydraulic crushing pipeline is standard | no |
| Main pump type | Variable axial piston pump ×2+ gear pump ×1 |
| Working Hydraulic Circuit (Mpa) | 34.3 |
| Pilot Oil Circuit (MPa) | 3.9 |
| Bucket cylinders - Number × diameter × stroke (mm) | 140 x 95 |
| Bucket rod cylinders - Number × diameter × stroke (mm) | 170 x 115 |
| Boom cylinders - Number × diameter × stroke (mm) | 146 x 100 |
| Fuel Tank (L) | 630 |
| Hydraulic Tank (L) | 180 |
| Engine Oil changes (L) | 41 |
| Coolant (L) | 32 |
| Total transport length (mm) | 10970 |
| Total transport width (mm) | 3190 |
| Total transport height (mm) | 3230 |
| Full cab height (mm) | 3140 |
| Counterweight ground clearance (mm) | 1160 |
| Minimum ground clearance (mm) | 500 |
| Back end turning radius (mm) | 3320 |
| Total track length (mm) | 4640 |
| Track gauge (mm) | 2590 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 3190 |
| Track ground length (mm) | 3730 |
| Maximum digging radius (mm) | 11100 |
| Maximum digging depth (mm) | 7360 |
| Maximum excavation height (mm) | 10250 |
| Maximum unloading height (mm) | 7150 |
| Bulldozer lift or depth (mm) | No bulldozer |
| Dodging plate width × height (mm) | No bulldozer |
| Maximum excavation radius of stop surface (mm) | 10890 |
| Maximum effective digging depth (mm) | 7200 |
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