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Caterpillar CAT330D2 second-hand excavator - the best choice for engineering construction
Caterpillar, as a legendary brand in the field of engineering machinery, has always been known for its excellent quality and reliability. The CAT330D2 excavator is the essence of the brand. Although this second-hand excavator has been used for a certain period of time, it still retains its amazing advantages.
It has powerful performance and can be called the "strongman" in engineering operations. During the excavation process, its powerful excavation force can easily break through the obstacles of various complex geological conditions. Whether it is a hard rock layer or a thick soil layer, it can be excavated efficiently. This excellent excavation ability greatly improves work efficiency and prevents the progress of the project from being hindered by excavation problems.
In terms of mobility, it has shown extraordinary strength. Reasonable rotation speed and walking speed enable it to move and turn quickly and flexibly at the work site, just like a nimble athlete. And the excellent climbing ability allows it to easily cope with various complex terrains. Whether it is a slope or a rugged mountain road, it can drive steadily, just like on flat ground. This excellent mobility enables it to quickly adapt and work in different working environments, greatly saving the time cost of equipment transfer and adjustment.
Comfort is also a highlight of this excavator. The air conditioning system provides a comfortable working environment for operators. In the hot summer, operators no longer need to endure the high temperature and can maintain a good working state, so they can focus more on the operation, further ensuring the safety and accuracy of the operation.
From the perspective of environmental protection and economy, its electronic fuel injection engine design is unique. This design not only reduces fuel consumption, but also effectively saves the cost of use with a fuel consumption of about 20-35 liters per hour, and reduces exhaust emissions, which meets the environmental protection requirements of modern engineering construction. This means that when you use this equipment, you not only save money for yourself, but also contribute to environmental protection.
Item | Parameter Specification |
Brand | Caterpillar |
Model | CAT330D2 |
Operating Weight | Approximately 33,700 kg (May vary depending on configurations) |
Bucket Capacity | 1.35 - 2.2 m³ (There are different options for the standard bucket capacity, etc.) |
Boom Length | There are multiple options available, such as 6.5 m, etc. |
Arm Length | Multiple specifications available, like 3.2 m, etc. |
Manufacturer | Caterpillar Inc. |
Swing Speed | 10.3 r/min |
Travel Speed | High speed: 5.5 km/h, Low speed: 3.0 km/h |
Gradeability | 70% (About 35°) |
Ground Pressure | 68.5 kPa (Approximate value, subject to changes due to working conditions and other factors) |
Bucket Digging Force | 222 kN |
Arm Digging Force | 152 kN |
Engine Brand | Caterpillar |
Engine Model | C7.1 ACERT |
Engine Power | 162 kW (The power output may fluctuate under different working conditions) |
Displacement | 9.3 L |
Number of Cylinders | 6 |
Cylinder Bore and Stroke | 115 mm × 149 mm |
Hydraulic Pump Brand | Caterpillar |
Hydraulic Pump Model | Depends on specific configurations |
Maximum Hydraulic Flow | 2 × 500 L/min (Approximately, varies with different configurations) |
Travel Hydraulic Circuit | Composed of variable piston pumps, etc. (Specifically according to the design) |
Control Hydraulic Circuit | There are corresponding pilot control circuits, etc. (According to the overall machine design) |
Fuel Tank (L) | 620 |
Hydraulic Oil Tank (L) | Approximately 300 (May vary slightly with different configurations) |
Engine Oil Replacement Volume (L) | Approximately 40 (Depending on the actual situation) |
Coolant (L) | Approximately 40 (For reference only, actually varies depending on circumstances) |
Transport Length | 11,150 mm |
Transport Width | 3,190 mm |
Transport Height | 3,480 mm |
Track Shoe Width | 600 mm or 700 mm, etc. (Optional configurations) |
Track Shoe Length | Determined according to the overall track specifications |
Maximum Digging Radius | 10,920 mm |
Maximum Digging Depth | 7,390 mm |
Maximum Digging Height | 10,240 mm |
Maximum Dumping Height | 7,200 mm |
Maximum Vertical Digging Depth | 6,610 mm |
Average Fuel Consumption | Depending on working conditions, roughly around 20 - 35 liters per hour |
Air Conditioning | Equipped |
Fuel Injection System | Electronic fuel injection |
Product Features
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Rich models
Excavators weighing from 600KG to large crawler excavators weighing up to 70 tons to meet the needs of different customers.
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Complete accessories
Unit is equipped with a variety of working accessories, such as hydraulic hammer, hydraulic wood clamp, dril, etc., to meet the needs of different scenarios.
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Customized production
Can be customized for customer production, supporting custom paint spraying, custom protective net, air conditioning cab, torque arm, etc.
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Brand warranty
Famous brand, reliable quality, long service life, worry-free after-sales.
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