2021 Caterpillar 330B
Product Description
Engineered for demanding excavation operations, this 2021 Caterpillar 330B delivers exceptional performance through precision hydraulics and proven powertrain technology. At its core sits the Caterpillar 3306TA turbocharged, after-cooled engine—6 cylinders, 10.5L displacement—generating 165.5 kW at 1800 rpm with efficient water-cooling. Hydraulic muscle comes from a high-capacity main pump flowing 480 L/min at 34.3 MPa system pressure, ensuring responsive digging and lifting across all operating conditions.
Operating specifications demonstrate robust capability: 30-ton class performance with 32,420 kg working weight, 1.5 m³ bucket capacity, and reach parameters including 11,620 mm maximum excavation radius and 8,080 mm maximum digging depth. The 6,500 mm boom paired with 3,900 mm arm provides optimal geometry for truck loading and deep trenching applications. Track configuration—600 mm shoe width, 4,040 mm ground contact length—ensures superior stability on varied terrain.
Currently located in Xuzhou, Jiangsu, this joint-venture manufactured unit represents Caterpillar's commitment to engineering excellence in the medium excavator segment. Complete with 560L fuel capacity and comprehensive hydraulic system for extend
| Specifications | Value |
|---|---|
| No. | 1024829 |
| Tonnage (tons) | 30 |
| Working weight (kg) | 32420 |
| Bucket capacity (m³) | 1.5 |
| Boom length (mm) | 6500 |
| Rod length (mm) | 3900 |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | Caterpillar 3306TA |
| Rated power (kw/rpm) | 165.5/1800 |
| Cooling mode | water-cooling |
| Number of cylinders (PCS) | 6 |
| Displacement (L) | 10.5 |
| Working form | Turbocharging; after-cooling |
| Main overflow set pressure (Mpa) | 34.3 |
| Maximum flow of main pump (l/min) | 480 |
| Fuel Tank (L) | 560 |
| Engine Oil changes (L) | 30 |
| Coolant (L) | 45 |
| Hydraulic System (L) | 400 |
| Total transport length (mm) | 11080 |
| Total transport width (mm) | 3340 |
| Total transport height (mm) | 3610 |
| Full cab height (mm) | 3150 |
| Counterweight ground clearance (mm) | 1260 |
| Minimum ground clearance (mm) | 510 |
| Back end turning radius (mm) | 3500 |
| Track gauge (mm) | 2590 |
| Track plate width (mm) | 600 |
| Total track width (mm) | 3190 |
| Track ground length (mm) | 4040 |
| Maximum digging depth (mm) | 8080 |
| Maximum excavation height (mm) | 10770 (Cutting) |
| Maximum unloading height (mm) | 7600 |
| Maximum vertical digging depth (mm) | 7230 |
| Maximum excavation radius of stop surface (mm) | 11620 |
| Travel speed (km/h) | 4.6 |
Overview
No.1024829
Brand Name：
CaterpillarModel Number：
330BYear：
2021
Location：
Jiangsu China
Pub Date：
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