Cat 330 Frontless Excavator Upper Specifications
Excavators Specs
The Cat 330 Frontless Excavator Upper provides a highly versatile and robust platform designed for specialty OEM applications in the Australian market. Engineered without a front linkage, this purpose-built upper structure allows customisers and specialty attachment manufacturers to configure the machine for unique tasks such as demolition, forestry, material handling, and heavy-duty marine applications. By leveraging Caterpillar’s proven 30-tonne class platform, operators benefit from exceptional hydraulic capability and structural integrity.
Equipped with advanced hydraulic systems and a fuel-efficient engine, the 330 Frontless Upper integrates seamlessly with custom booms, arms, and specialised work tools. This machine is highly valued in the Australian civil construction, resource, and waste management sectors, where bespoke engineering solutions are required to tackle complex operational challenges while maintaining the reliability and support of the global Caterpillar dealer network.
Details
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Machinery Specifications
Technical Specification
| Specification | Value |
|---|---|
| Operating Weight | 21,900 kg |
| Tail Swing Radius | 3,130 mm |
| Counterweight Weight | 6,700 kg |
| Swing Speed | 11.5 rpm |
| Maximum Swing Torque | 115 kN·m |
| Main System – Maximum Flow | 560 L/min |
| Maximum Pressure – Equipment | 35,000 kPa |
| Maximum Pressure – Travel | 35,000 kPa |
| Maximum Pressure – Swing | 29,800 kPa |
Engine Specification
| Specification | Value |
|---|---|
| Engine Model | Cat C7.1 |
| Net Power – ISO 9249 | 151 kW (202 hp) |
| Gross Power – SAE J1995 | 152 kW (204 hp) |
| Engine Power – ISO 14396 | 152 kW (204 hp) |
| Bore | 105 mm |
| Stroke | 135 mm |
| Displacement | 7.01 L |
| Fuel Tank Capacity | 474 L |
| DEF Tank Capacity | 41 L |
Additional Information
The Cat 330 Frontless Excavator Upper features Caterpillar’s state-of-the-art electro-hydraulic system, which delivers precise control and high efficiency by eliminating the need for pilot lines. This reduces pressure losses and fuel consumption while allowing custom tuning of hydraulic response to match specialised front-end attachments. Additionally, the integrated Cat technology suite can be adapted to support custom payload, grading, and 2D/3D guidance systems, ensuring maximum productivity, safety, and operator comfort in demanding Australian working environments.
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