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Caterpillar 330 Medium Excavator from China Suppliers – Reliable Factory-Fresh Performance for Large Projects

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Overview
Lower Cost Per Hour, Reliable Power
The Caterpillar 330 Medium Excavator is an industry-leading heavy-duty construction machine designed for outstanding performance in large-scale infrastructure projects, mining auxiliary operations, and demanding earthmoving tasks. Manufactured by top China suppliers, this excavator harnesses the latest engineering innovations and stringent quality assurance, delivering powerful performance while also being energy-efficient. This results in consistent productivity and substantial long-term cost savings for businesses globally. Its robust construction and flexible design enable reliable functionality in the most challenging environments—ranging from rocky mining terrain to urban construction sites. As a key model in our export portfolio, we guarantee 100% genuine new machines with a reliable supply throughout the year. Our factory is committed to fulfilling a wide array of engineering equipment accessory needs, ensuring a seamless and worry-free cooperation experience for global customers and enterprises.

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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)
    Cat C7.1 Engine — 158 kW Net Power
    Up to 15% Fuel Savings
    45% Improved Work Efficiency
    25% Lower Maintenance Costs
    560 L/min Hydraulic Flow
    Key Features

    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
    What engine does the Caterpillar 330 excavator use, and what are its power specifications?
    The Caterpillar 330 is powered by the Cat® C7.1 engine, delivering a net power of 193.8 kW (263 hp metric) per ISO 9249 standards, and 195 kW (265 hp metric) 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.
    How much fuel can the Caterpillar 330 save compared to previous generation excavators?
    The Caterpillar 330 achieves up to 15% fuel savings compared to the previous generation, thanks to its Cat C7.1 high-efficiency engine and intelligent operation system. This significantly reduces daily operating costs over the machine's working life.
    What is the operating weight and maximum digging depth of the Cat 330 excavator?
    The Cat 330 has an operating weight of 31,400 kg with HD Long undercarriage configuration. Its maximum digging depth reaches 7,250 mm, and its maximum reach at ground level is 10,690 mm, making it well-suited for deep excavation and large-scale earthmoving projects.
    Does the Caterpillar 330 come with intelligent grade control and payload management features?
    Yes. The Cat 330 integrates Cat GRADE 2D slope control and PAYLOAD load management functions as part of its intelligent operation system. These technologies can improve operation accuracy and work efficiency by up to 45%, helping reduce rework, labor costs, and material waste on the job site.
    What markets and project types has the Caterpillar 330 been 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 heavy civil engineering projects across these regions.
    Are spare parts and accessories readily available for the Cat 330 excavator?
    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 logistics, we ensure quick replacement parts availability to minimize any downtime for your project.

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