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Caterpillar CW34 Pneumatic Roller: China Suppliers & Factory for Efficient Asphalt Pavement Compaction
Features At A Glance
Compaction Performance
Pickup Prevention
Comfort, Visibility, and Control
Smooth Operating Powertrain
Safer Operation
VisionLink™
Specifications
| Weights | |
| Operating Weight – Standard Machine Empty | 10000 kg |
| Operating Weight – Maximum Ballast | 27000 kg |
| Operating Specifications | |
| Compaction Width | 2090 mm |
| Number of Wheels | 8 |
| Travel Speed – Maximum | 19 km/h |
| Turning Radius – Inside | 6100 mm |
| Turning Radius – Outside | 8700 mm |
| Ground Clearance | 260 mm |
| Engine | |
| Engine Model | C4.4 |
| Gross Power | 98 kW |
| Dimensions | |
| Overall Length | 5350 mm |
| Overall Width | 2160 mm |
| Height – ROPS | 3000 mm |
| Height – Steering Wheel | 2450 mm |
| Maximum Machine Height | 3000 mm |
| Tires | |
| Tires | 13/80 R20 |
| Service Refill Capacities | |
| Fuel Tank Capacity | 270 l |
| Water Spray Tank Capacity | 380 l |
Frequently Asked Questions
What is the maximum operating weight of the CW34 Pneumatic Roller?
The CW34 Pneumatic Roller has a standard empty operating weight of 10,000 kg and can reach a maximum operating weight of 27,000 kg with full ballast, providing excellent compaction force for heavy-duty paving applications.
How wide is the compaction width of the CW34?
The CW34 offers a compaction width of 2,090 mm, with 8 pneumatic wheels arranged to provide uniform and overlapping coverage for consistent surface compaction across the full working width.
What engine powers the CW34 Pneumatic Roller?
The CW34 is powered by a Cat® C4.4 engine delivering 98 kW of gross power. This engine provides a smooth and reliable powertrain, ensuring consistent performance across a variety of compaction tasks.
What features does the CW34 offer to prevent asphalt pickup?
The CW34 is equipped with a dedicated Pickup Prevention system that includes a water spray tank with a capacity of 380 liters, helping keep the tires properly wetted to prevent hot asphalt from sticking to the wheels during compaction.
What is the maximum travel speed of the CW34?
The CW34 Pneumatic Roller has a maximum travel speed of 19 km/h, allowing for efficient maneuverability on job sites while maintaining precise speed control for optimal compaction pass management.
Does the CW34 support remote fleet management?
Yes, the CW34 is compatible with VisionLink™, Cat's telematics platform that enables remote monitoring of machine health, location, utilization, and diagnostics — helping fleet managers improve uptime and reduce operating costs.