Caterpillar 330 Medium Excavator - Reliable Power from China Suppliers and Factory for Large Projects
Equipped with Cat C7.1 high-efficiency engine, which meets global emission standards, delivers 158kW net power, and achieves excellent fuel economy with up to 15% fuel saving compared with the previous generation, effectively reducing daily operation costs.
Reinforced boom and arm with high-wear-resistant materials, matching 1.60m³ heavy-duty bucket, providing strong digging and lifting capacity to cope with heavy-duty operation scenarios. High-performance hydraulic system with 560L/min maximum flow, ensuring smooth and responsive operation, and reducing operator fatigue.
Humanized maintenance design with centralized ground-level service points, reducing maintenance time and cost by 25%, and minimizing equipment downtime. Spacious and ergonomic cab with 360° all-round visibility, noise reduction and shock absorption design, creating a comfortable operating environment for operators.
The Caterpillar 330 is a flagship medium excavator that has won wide recognition from global contractors for its reliability, efficiency and cost-effectiveness. We only provide genuine new machines, never sell refurbished or second-hand equipment, and strictly control product quality to ensure that every unit delivered to customers is in perfect condition.
With a mature and perfect supply chain system, we guarantee stable supply throughout the year, without out-of-stock troubles, and can deliver goods quickly to meet the urgent needs of your projects. We also provide one-stop accessory supply service, covering all kinds of engineering equipment accessories needed for daily operation and maintenance, with sufficient inventory and fast distribution.









| Engine | Net Power – ISO 9249 | 193.8 kW |
| Net Power – ISO 9249 (DIN) | 263 hp (metric) | |
| Engine Model | Cat® C7.1 | |
| Engine Power – ISO 14396 | 195 kW | |
| Engine Power – ISO 14396 (DIN) | 265 hp (metric) | |
| Bore | 105 mm | |
| Stroke | 135 mm | |
| Displacement | 7.01 l | |
| Biodiesel Capability | Up to B20¹ | |
| Emissions | Meets UN ECE R96 Stage IIIA emission standards, equivalent to U.S. EPA Tier 3 and EU Stage IIIA. | |
| Note (1) | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator with engine speed at 2,000 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture. | |
| Note (2) | ¹Cat engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to: 100% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or "Caterpillar Machine Fluids Recommendations" (SEBU6250) for details. *For use of blends higher than 20% biodiesel, consult your Cat dealer. **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. | |
| Weights | Operating Weight | 31400 kg |
| Note | Heavy Duty (HD) Long undercarriage, HD Reach boom, HD R3.2 m (10'6") stick, HD 1.80 m³ (2.35 yd³) bucket, 800 mm (31") triple grouser shoes and 6700 kg (14,770 lb) counterweight. | |
| Working Ranges and Forces | Maximum Digging Depth | 7250 mm |
| Boom | HD Reach 6.15m (20'2") | |
| Stick | HD Reach 3.2 m (10'6") | |
| Bucket | HD 1.80 m³ (2.35 yd³) | |
| Maximum Reach at Ground Level | 10690 mm | |
| Maximum Cutting Height | 10000 mm | |
| Maximum Loading Height | 6940 mm | |
| Minimum Loading Height | 2290 mm | |
| Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | 7090 mm | |
| Maximum Vertical Wall Digging Depth | 5790 mm | |
| Bucket Digging Force – ISO | 179 kN | |
| Stick Digging Force – ISO | 126 kN | |
| Hydraulic System | Main System – Maximum Flow | 560 l/min (148 gal/min) |
| Maximum Pressure – Equipment | 35000 kPa | |
| Maximum Pressure – Equipment – Lift Mode | 38000 kPa | |
| Maximum Pressure – Travel | 35000 kPa | |
| Maximum Pressure – Swing | 29800 kPa | |
| Swing Mechanism | Swing Speed* | 11.5 r/min |
| Maximum Swing Torque | 110 kN·m | |
| Note (1) | For CE-marked machine default value may be set lower. | |
| Service Refill Capacities | Fuel Tank Capacity | 474 l |
| Cooling System | 25 l | |
| Engine Oil | 25 l | |
| Swing Drive | 10 l | |
| Final Drive – Each | 5.5 l | |
| Hydraulic System – Including Tank | 310 l | |
| Hydraulic Tank | 147 l | |
| Dimensions | Boom | HD Reach 6.15m (20'2") |
| Stick | HD Reach 3.2 m (10'6") | |
| Bucket | HD 1.80 m³ (2.35 yd³) | |
| Shipping Height – Top of Cab | 3060 mm | |
| Handrail Height | 3060 mm | |
| Shipping Length | 10420 mm | |
| Tail Swing Radius | 3130 mm | |
| Counterweight Clearance | 1120 mm | |
| Ground Clearance | 490 mm | |
| Track Length | 4860 mm | |
| Length to Center of Rollers | 3990 mm | |
| Track Gauge | 2590 mm | |
| Transport Width | 3390 mm | |
| Air Conditioning System | Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.85 kg (1.9 lb) of refrigerant which has a CO2 equivalent of 1.216 metric tonnes (1.340 tons). |

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