Mikasa 308 Vibratory Compactor
The Mikasa 308 is a robust and reliable vibratory compactor designed for efficient soil and asphalt compaction in South African construction and landscaping projects. Its compact size and powerful engine make it suitable for a range of small to medium-scale tasks, offering excellent maneuverability and consistent performance.
Overview
The Mikasa 308 vibratory compactor is a popular choice for contractors and plant hire companies in South Africa due to its balance of performance, durability, and ease of use. Engineered for demanding conditions, this compactor excels in preparing foundations, compacting trenches, and working on road repair projects. Its design focuses on operator comfort and safety, reducing fatigue during extended use.
Key to its effectiveness is the powerful, yet fuel-efficient engine, typically a Honda GX series, which provides ample power for consistent vibration and forward movement. The heavy-duty base plate is designed to withstand abrasive materials and provide optimal compaction force. Maintenance is straightforward, a critical factor for equipment operating in remote or challenging South African environments where downtime can be costly.
The Mikasa 308 is particularly well-suited for:
- Compacting granular soils, sand, and gravel.
- Preparing sub-bases for concrete slabs and paving.
- Asphalt patching and repair.
- Trench compaction for utility installations.
- Landscaping and general site preparation.
Its relatively light weight compared to larger rollers makes it easy to transport between sites, a significant advantage for contractors managing multiple smaller projects. The robust construction ensures a long service life, even under the rigorous demands of the South African construction industry.
Key specs
- Operating Weight
- 310 kg
- Engine Type
- Honda GX Series (Petrol) (est.)
- Engine Power
- 4.0 - 5.0 kW (5.5 - 6.5 hp) (est.)
- Centrifugal Force
- 15 - 20 kN (est.)
- Vibration Frequency
- 90 - 100 Hz (est.)
- Plate Size (L x W)
- 600 x 450 mm (est.)
- Travel Speed
- Up to 25 m/min (est.)
- Fuel Tank Capacity
- 3.0 - 3.6 Litres (est.)
- Fuel Consumption
- Approx. 1.5 - 2.0 L/hr (est.)
- Starting System
- Recoil Starter
- Compaction Depth
- Up to 300 mm (material dependent) (est.)
- Gradeability
- Up to 20 degrees (est.)
Specifications may vary slightly based on specific engine model and regional configurations. Values are typical for the Mikasa 308 series.
Applications
- Soil and aggregate compaction for foundations
- Asphalt patching and repair work
- Trench compaction for pipe and cable laying
- Landscaping and garden path preparation
- Compaction of granular materials in confined spaces
- Road shoulder and small access road construction
Features
- Heavy-duty, wear-resistant base plate
- Robust Honda petrol engine for reliable power
- Anti-vibration handle for operator comfort
- Foldable handle for easy transport and storage
- Centrifugal clutch for smooth engagement
- Sealed belt cover for extended belt life
- Easy access points for routine maintenance
Operating requirements
- Competent operator trained in compactor use and safety
- Adequate ventilation when operating in enclosed spaces (due to petrol engine)
- Appropriate personal protective equipment (PPE) including hearing protection, safety boots, and gloves
- Regular fuel supply (unleaded petrol)
- Stable and relatively level ground for safe operation
- Access to Mikasa or Honda service network for parts and support
Attachments and options
Common attachments
- Water tank kit (for asphalt compaction)
- Paving pad (for interlocking pavers)
- Wheel kit (for easier site movement)
Options
- Hour meter for tracking usage
- Service kits for routine maintenance
- Different base plate widths (less common for this model)
- Transport trolley
Maintenance and inspections
- Daily checks of engine oil and fuel levels
- Regular cleaning of air filter
- Inspection of V-belt tension and condition
- Checking and tightening of all fasteners
- Lubrication of moving parts as per manufacturer schedule
- Periodic spark plug inspection and replacement
- Drain and replace engine oil at recommended intervals
Adhering to the manufacturer's maintenance schedule is crucial for longevity and optimal performance, especially in the dusty and demanding conditions often found on South African construction sites.
Safety notes
- Always wear appropriate PPE (hearing protection, safety boots, gloves, eye protection)
- Ensure the work area is clear of personnel and obstructions
- Never operate on excessively steep slopes beyond manufacturer's recommendations
- Be aware of exhaust fumes; ensure adequate ventilation
- Perform pre-operation checks before each use
- Keep hands and feet clear of moving parts
- Secure compactor properly during transport
Buying checklist
- Verify the engine's condition and service history (if buying used)
- Inspect the base plate for excessive wear or damage
- Check for any oil leaks around the engine or vibrator housing
- Test the compactor's vibration and forward movement
- Confirm availability of spare parts and service support in your region of South Africa
- Compare fuel efficiency and power output with other models in its class
- Assess the anti-vibration handle for comfort and effectiveness
- Inquire about warranty terms for new units
FAQ
What type of fuel does the Mikasa 308 use?
The Mikasa 308 typically uses unleaded petrol, as it is commonly powered by a Honda GX series engine. Always refer to the operator's manual for the exact fuel specification.
Is the Mikasa 308 suitable for asphalt compaction?
Yes, the Mikasa 308 can be used for asphalt patching and repair. For best results and to prevent asphalt sticking to the plate, it's recommended to use a water tank kit or apply a release agent to the base plate.
How often should I service my Mikasa 308?
Routine maintenance, such as checking oil and air filters, should be done daily or before each use. More comprehensive servicing, including oil changes and spark plug checks, is typically recommended every 50-100 operating hours, or as specified in the owner's manual. (est.)
Where can I find spare parts for Mikasa compactors in South Africa?
Mikasa equipment and Honda engines have a good support network in South Africa. You can typically find spare parts through authorised Mikasa dealers, Honda power product dealers, or reputable construction equipment suppliers across the country.
