Home » Specifications » Cat 308 CR VAB Mini Excavator Specifications
Cat 308 CR VAB Mini Excavator Specifications
ExcavatorsMini Excavator Specs
The Cat 308 CR VAB (Variable Angle Boom) Mini Excavator delivers maximum power and performance in a compact radius design to help you work in a wide range of applications. The variable angle boom provides outstanding linkage flexibility in tight spaces, making it an ideal choice for congested urban jobsites, utility installations, and precision earthmoving tasks across Australia.
Equipped with a fuel-efficient Cat C3.3B engine, this mini excavator offers high-performance hydraulics, a sealed and pressurised cab for operator comfort, and intuitive controls. Its compact radius design ensures the machine can operate safely near walls and obstacles, while the VAB configuration significantly extends its reach and digging flexibility compared to standard boom models.
Details
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Machinery Specifications
Technical Specification
| Specification | Value |
|---|---|
| Maximum Dig Depth | 4,110 mm |
| Maximum Reach at Ground Level | 7,780 mm |
| Maximum Dump Height | 6,190 mm |
| Maximum Vertical Wall Dig Depth | 3,410 mm |
| Boom Swing – Left | 60 degrees |
| Boom Swing – Right | 50 degrees |
| Travel Speed – High | 4.9 km/h |
| Travel Speed – Low | 2.6 km/h |
| Tail Swing | Compact Radius |
| Hydraulic Flow – Auxiliary Circuit | 167 L/min |
| Operating Pressure – Equipment | 28,500 kPa |
Engine Specification
| Specification | Value |
|---|---|
| Engine Model | Cat C3.3B |
| Net Power | 51.8 kW (69.5 hp) |
| Gross Power | 55.4 kW (74.3 hp) |
| Displacement | 3.3 L |
| Cylinders | 4 |
| Emission Standard | U.S. EPA Tier 4 Final / EU Stage V |
| Fuel Tank Capacity | 147 L |
Additional Information
The Cat 308 CR VAB stands out with its Variable Angle Boom, which allows operators to adjust the boom position for superior reach, digging depth, and lifting capacity in confined spaces. It features Cat’s exclusive Stick Steer system, allowing the operator to switch from traditional travel controls to joystick steering at the touch of a button. Additionally, the machine is equipped with customisable operator settings, an automatic two-speed travel system, and a load-sensing hydraulic system that optimises power delivery for maximum efficiency on Australian worksites.
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