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Caterpillar 330 Medium Excavator: Reliable Power from China Suppliers and Factory for Large Projects

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Overview
Cost-Effective Power for Heavy-Duty Tasks
The Caterpillar 330 Medium Excavator stands out as a top-tier construction machine, engineered to excel in large-scale infrastructure, mining support operations, and heavy earthmoving projects. This model showcases China’s advanced manufacturing capabilities, offering robust power and intelligent operation, while being a trusted choice among global suppliers. With a focus on energy efficiency and operational reliability, this excavator ensures consistent productivity and substantial long-term savings. Its rugged construction and adaptable design facilitate dependable performance in challenging environments, from rocky mining sites to bustling urban construction areas. As a prominent product within our factory’s export line, we guarantee 100% genuine new machines available throughout the year. We also provide comprehensive solutions for a wide range of engineering equipment accessories, giving international customers and enterprises complete peace of mind throughout the collaboration process.

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Key Specs

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Net Power - ISO 9249
193.8 kW

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Operating Weight
31400 kg

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Maximum Digging Depth
7250 mm

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    Benefits
    Medium Excavators 330 detial (1)
    Key Features
    Cat C7.1 Engine — 158kW net power, meets global emission standards, up to 15% fuel saving vs. previous generation.
    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; integrated intelligent operation system, including Cat GRADE 2D slope control and PAYLOAD load management functions, which can improve operation accuracy and work efficiency by 45%, reducing rework and labor 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.
    Why Choose the Caterpillar 330 Medium Excavator?
    The Caterpillar 330 is a flagship medium excavator that has won wide recognition from global contractors for its reliability, efficiency and cost-effectiveness. What makes us stand out is our sincere service and solid strength: 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. Up to now, this model has been successfully exported to Saudi Arabia, Nigeria, Brazil, Indonesia, Australia, the United Kingdom and the Netherlands, and has been widely used in local large-scale road construction, bridge construction, mining auxiliary and other projects, winning unanimous praise from customers. In addition, we 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, solving your worries about accessory replacement. Choosing us means choosing peace of mind and reassurance, and we will wholeheartedly provide comprehensive support for your project development.
    Features At A Glance
    Medium Excavators 330 detial (2)
    Latest Features
    Medium Excavators 330 detial (3)
    Powerful Efficiency
    Medium Excavators 320 detial (4)
    Productivity With Technology
    Medium Excavators 320 detial (5)
    Take The Guesswork Out Of Managing Your Equipment
    Medium Excavators 330 detial (6)
    Designed For Comfort And Control
    Medium Excavators 330 detial (7)
    Simple To Operate
    Medium Excavators 330 detial (8)
    Lower Maintenance Costs
    Medium Excavators 330 detial (9)
    Built In Safety Features
    Medium Excavators 330 detial (10)
    Attachment
    Specifications
    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).
    Frequently Asked Questions
    Q What engine does the Caterpillar 330 excavator use, and what are its key performance figures?
    The Caterpillar 330 is powered by the Cat® C7.1 engine, delivering a net power of 193.8 kW (263 hp) per ISO 9249 and 195 kW (265 hp) per ISO 14396. It meets UN ECE R96 Stage IIIA emission standards, equivalent to U.S. EPA Tier 3 and EU Stage IIIA, and supports biodiesel blends up to B20.
    Q What is the operating weight of the Caterpillar 330 excavator?
    The operating weight of the Caterpillar 330 is 31,400 kg. This is configured with the Heavy Duty (HD) long undercarriage, HD Reach boom, HD R3.2 m stick, HD 1.80 m³ bucket, 800 mm triple grouser shoes, and a 6,700 kg counterweight.
    Q What is the maximum digging depth and reach of the Cat 330?
    The Cat 330 offers a maximum digging depth of 7,250 mm and a maximum reach at ground level of 10,690 mm. The maximum cutting height is 10,000 mm, and the maximum loading height is 6,940 mm, making it highly capable for large-scale earthmoving and excavation tasks.
    Q Do you sell brand new Caterpillar 330 excavators only, or also used/refurbished units?
    We exclusively supply genuine brand-new Caterpillar 330 excavators. We never sell refurbished or second-hand equipment. Every unit undergoes strict quality control before delivery to ensure it reaches customers in perfect condition. We also maintain a stable year-round supply chain to support fast delivery.
    Q Which countries has the Caterpillar 330 been successfully exported to?
    The Caterpillar 330 has been successfully exported to Saudi Arabia, Nigeria, Brazil, Indonesia, Australia, the United Kingdom, and the Netherlands. It has been widely deployed in large-scale road construction, bridge construction, mining auxiliary operations, and other major infrastructure projects in these regions.
    Q Is spare parts and accessory support available for the Caterpillar 330?
    Yes. We provide a comprehensive one-stop accessory supply service covering all types of engineering equipment parts needed for daily operation and maintenance of the Cat 330. With sufficient inventory and fast distribution, we ensure timely accessory replacement to minimize equipment downtime and keep your projects running smoothly.

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