CAT CS19 Smooth Drum Roller
Information
Additional information
| Make | |
|---|---|
| Model | CS19 |
| Weight | 19 t |
Equipment Overview
The CAT CS19 is a smooth drum vibratory soil compactor, ideally suited for granular soil applications or cohesive soil applications with an optional padfoot shell kit, replacing the CS78B in Cat’s lineup. It has an operating weight of 18,900 kg with a 2,134 mm drum width, suited to airport construction, railway foundations, dams and large embankment fill.
Power comes from a Cat C4.4 engine producing 129.4 kW (173.5 hp), meeting US EPA Tier 4 Final / EU Stage V / Japan 2014 emissions. A dual pump propel system gives separate flow to the drum drive and rear axle for exceptional gradeability and traction, and the vibratory system runs at 28 Hz with up to 335 kN of centrifugal force. Automatic Speed Control and Auto-vibe functions help ensure consistent, high-quality compaction, and the roller reaches a top speed of 11.4 km/h.
Technical Specifications
| Specification | Value |
|---|---|
| Engine | Cat C4.4 diesel |
| Power Output | 129.4 kW (173.5 hp) |
| Max Torque | NA |
| Emission Standard | US EPA Tier 4 Final / EU Stage V / Japan 2014 |
| Transmission | Two-speed hydrostatic |
| Drive Type | Dual pump propel: drum drive and rear axle |
| Operating Weight | 18,900 kg |
| Drum Width | 2,134 mm |
| Exciter Frequency | 28 Hz |
| Centrifugal Force | Up to 335 kN |
Dimensions
| Dimension | Value |
|---|---|
| Length | 6,100 mm |
| Width | 2,500 mm |
| Height | 3,100 mm |
| Wheelbase | 2,900 mm |
| Turning Radius | 3,700 mm (inside) |
Typical Applications
- Airport construction and railway foundations
- Dam and large embankment fill
- Mining applications: drying beds, waste tanks, embankments
- Land reclamation and rock fill compaction