WEBER CR5-HD Compactor
The WEBER CR5-HD is a heavy-duty, reversible vibratory plate compactor designed for demanding soil, gravel, and asphalt compaction tasks in South Africa. Weighing 280kg, it offers excellent compaction depth and efficiency for various construction and road-building applications.
Overview
The WEBER CR5-HD is a professional-grade, reversible vibratory plate compactor engineered for robust performance in challenging South African construction environments. As part of WEBER's CR series, the CR5-HD is known for its durability, high compaction force, and user-friendly operation, making it a popular choice among contractors for a wide range of compaction duties.
This 280kg compactor is particularly well-suited for compacting granular soils, mixed soils, and asphalt. Its reversible function allows for easy manoeuvring in confined spaces, reducing the need for manual turning and improving operational efficiency. The machine's design prioritises operator comfort and safety, featuring effective vibration damping and intuitive controls.
Key applications for the WEBER CR5-HD include:
- Foundation and trench compaction
- Road and path construction
- Backfilling and landscaping projects
- Compaction of interlocking paving stones (with optional pad)
- Repair work on asphalt surfaces
The CR5-HD's robust construction ensures a long service life, even under continuous heavy use. Its powerful engine and high centrifugal force contribute to achieving optimal compaction results quickly, which is crucial for meeting project deadlines and quality standards in the competitive South African market. Availability of parts and service support for WEBER equipment is generally good, ensuring minimal downtime for operators.
Key specs
- Operating Weight
- 280 kg
- Engine Type
- Hatz 1B30 Diesel (or similar)
- Engine Power
- 4.6 kW (6.3 hp) (est.)
- Centrifugal Force
- 35 kN (est.)
- Working Width
- 500 mm (est.)
- Working Speed
- Up to 25 m/min (est.)
- Frequency
- 69 Hz (est.)
- Fuel Tank Capacity
- 5 L (est.)
- Starting System
- Recoil starter
- Vibration Damping
- Standard
- Reversible Operation
- Yes
- Transport Wheels
- Optional
Specifications may vary slightly based on specific engine configurations and regional models. Values are typical for the CR5-HD series.
Applications
- Compaction of granular and mixed soils for foundations and trenches
- Asphalt compaction for road repairs and small-scale road construction
- Preparation of sub-bases for paving and landscaping projects
- Backfilling around structures and utility lines
- Compaction of interlocking paving stones (with protective mat)
Features
- Reversible operation for excellent manoeuvrability in tight spaces
- Robust and durable construction for extended service life
- High centrifugal force for effective compaction depth
- Powerful Hatz diesel engine for reliable performance
- Effective vibration damping for reduced operator fatigue
- Self-cleaning base plate design
- Foldable guide handle for easier transport and storage
Operating requirements
- Competent operator trained in compactor operation and safety
- Adequate ventilation when operating in enclosed spaces (due to diesel engine)
- Appropriate personal protective equipment (PPE) including hearing protection, safety boots, and gloves
- Regular fuel (diesel) and oil checks
- Clearance around the machine for safe operation and manoeuvring
- Stable and relatively level ground for safe starting and operation
Attachments and options
Common attachments
- Paving pad (vulcolan mat) for compacting sensitive surfaces like paving stones
- Transport wheels for easier movement around the job site
- Water sprinkling system for asphalt compaction (to prevent sticking)
Options
- Hour meter for tracking service intervals
- Electric starter (in addition to recoil)
- Special base plate widths (less common for this model)
- Service kits for routine maintenance
Maintenance and inspections
- Daily checks: fuel level, engine oil level, air filter condition, general machine cleanliness
- Regular cleaning of the base plate and engine cooling fins
- Lubrication of moving parts as per manufacturer's schedule
- Checking and adjusting V-belt tension
- Inspection of shock mounts and vibration dampers for wear
- Engine service (oil change, filter replacement) at recommended intervals
- Checking fasteners for tightness
Adhering to the manufacturer's maintenance schedule is crucial for optimal performance and longevity, especially in the demanding South African climate and operating conditions. Access to genuine WEBER parts is generally good through local distributors.
Safety notes
- Always wear appropriate PPE, including hearing protection, safety footwear, and gloves.
- Ensure the work area is clear of personnel and obstructions before starting operation.
- Never operate the compactor on slopes exceeding the manufacturer's recommendations.
- Be aware of exhaust fumes; ensure adequate ventilation.
- Do not attempt to adjust or repair the machine while the engine is running.
- Familiarise yourself with the emergency stop procedure.
- Secure the machine properly during transport to prevent movement.
Buying checklist
- Verify the machine's operating weight and centrifugal force meet your project requirements.
- Inspect the base plate for excessive wear or damage.
- Check engine condition: look for leaks, listen for unusual noises during operation.
- Confirm the availability of local WEBER service and spare parts in your region.
- Test the forward and reverse functions for smooth operation.
- Inquire about the machine's service history and maintenance records.
- Assess the condition of the vibration dampers and guide handle mounts.
- Consider the need for optional attachments like a paving pad or transport wheels.
- Compare fuel efficiency and engine type (diesel vs. petrol) for long-term running costs.
FAQ
What is the primary advantage of a reversible compactor like the WEBER CR5-HD?
The primary advantage is its ability to change direction without needing to be manually turned around. This significantly improves efficiency and manoeuvrability, especially in confined spaces like trenches or around obstacles, reducing operator effort and saving time on site.
Can the WEBER CR5-HD be used for compacting asphalt?
Yes, the WEBER CR5-HD is suitable for asphalt compaction, particularly for repair work, patching, and smaller road construction projects. For optimal results and to prevent the asphalt from sticking to the base plate, it's often recommended to use a water sprinkling system.
What kind of maintenance does the WEBER CR5-HD require?
Routine maintenance includes daily checks of fuel and oil levels, cleaning, and inspecting for wear. Regular engine servicing (oil and filter changes), checking V-belt tension, and inspecting vibration mounts are also crucial. Adhering to the manufacturer's service schedule is key for longevity and performance.
Is the WEBER CR5-HD suitable for compacting paving stones?
Yes, with the addition of an optional paving pad (vulcolan mat), the WEBER CR5-HD can effectively compact interlocking paving stones without damaging their surface. This makes it a versatile machine for various landscaping and urban development projects.
