Cat CP76B Padfoot Compactor Specifications
Compaction Specs
The Cat CP76B Padfoot Compactor is a high-performance soil compactor engineered to deliver exceptional compaction depth, productivity, and gradeability on demanding civil construction and earthmoving projects across Australia. Equipped with a heavy-duty padfoot drum, this machine is specifically designed to excel in cohesive and semi-cohesive soils, making it an essential asset for major roadworks, dam construction, and large-scale site preparation.
Featuring an advanced vibratory system and Caterpillar’s exclusive dual-pump propel system, the CP76B provides outstanding traction and climbing capability on steep slopes. Operators benefit from an ergonomic, high-visibility cab design that minimises fatigue and maximises on-site safety, ensuring consistent, high-density compaction results even in the most challenging Australian ground conditions.
Details
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Machinery Specifications
Technical Specification
| Specification | Value |
|---|---|
| Operating Weight (with Cab) | 17,290 kg |
| Drum Width | 2,134 mm |
| Drum Diameter (over pads) | 1,549 mm |
| Drum Diameter (drum shell) | 1,295 mm |
| Number of Pads | 140 |
| Pad Height | 127 mm |
| Centrifugal Force – Maximum | 332 kN |
| Centrifugal Force – Minimum | 166 kN |
| Nominal Amplitude – High | 2.1 mm |
| Nominal Amplitude – Low | 0.98 mm |
| Vibratory Frequency | 30.5 Hz |
| Max Travel Speed | 11.4 km/h |
| Wheelbase | 2,900 mm |
| Ground Clearance | 445 mm |
Engine Specification
| Specification | Value |
|---|---|
| Engine Model | Cat C4.4 with ACERT |
| Gross Power | 129.5 kW (173.7 hp) |
| Net Power | 116.5 kW (156 hp) |
| Displacement | 4.4 L |
| Number of Cylinders | 4 |
| Emission Standard | Stage IV / Tier 4 Final |
| Fuel Tank Capacity | 332 L |
Additional Information
The Cat CP76B features an innovative powertrain and vibratory system designed for maximum efficiency and compaction performance. Its dual-pump propel system provides dedicated, independent hydraulic flow to both the rear wheels and the drum, delivering unmatched gradeability and tractive effort in deep lifts or soft underfoot conditions. Additionally, the machine can be equipped with Cat Compaction Control technology, which provides real-time compaction measurements to the operator, reducing passes, saving fuel, and ensuring uniform compaction density across the entire job site.
Reliable machinery for every project
Quality performance for construction industry needs.
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