Cat 303.5 CR Mini Excavator Specifications
ExcavatorsMini Excavator Specs
The Cat 303.5 CR Mini Excavator delivers high performance and power in a compact radius design, making it an exceptional choice for tight-access jobsites across Australia. Engineered for maximum productivity, this versatile machine excels in residential construction, landscaping, and utility applications where space is at a premium.
Equipped with advanced hydraulics, a fuel-efficient engine, and intuitive controls, the 303.5 CR ensures precise operation and reduced operator fatigue. Its robust undercarriage and durable construction provide excellent stability, allowing operators to tackle demanding excavation and trenching tasks with confidence.
Details
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Machinery Specifications
Technical Specification
| Specification | Value |
|---|---|
| Travel Speed – High | 4.5 km/h |
| Travel Speed – Low | 2.6 km/h |
| Digging Force – Bucket | 33.0 kN |
| Digging Force – Stick (Standard) | 18.9 kN |
| Maximum Digging Depth | 3,110mm |
| Maximum Reach at Ground Level | 5,210mm |
| Maximum Cutting Height | 4,920mm |
| Maximum Dump Height | 3,520mm |
| Transport Width | 1,780mm |
| Transport Height | 2,500mm |
| Transport Length | 4,800mm |
| Track Shoe Width | 300mm |
| Ground Pressure | 31.7 kPa |
Engine Specification
| Engine Specification | Value |
|---|---|
| Engine Model | Cat C1.7 |
| Net Power | 23.6 hp (17.6 kW) |
| Gross Power | 24.7 hp (18.4 kW) |
| Displacement | 1.7 L |
| Cylinders | 3 |
| Emission Standard | U.S. EPA Tier 4 Final / EU Stage V |
| Fuel Tank Capacity | 45 L |
Additional Information
The Cat 303.5 CR features industry-first technology such as Stick Steer travel control, which allows the operator to switch from traditional lever and foot-pedal steering to easy joystick control at the touch of a button. It also includes customisable operator settings, an ergonomic cab with air conditioning, and a sealed, pressurised cabin environment that significantly reduces noise levels. The compact radius design ensures the machine can work safely and efficiently in confined spaces, minimising the risk of damage to the counterweight or surrounding structures.
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