As the name indicates, the operating weight is approximately 4 tons.
This model is a single drum vibratory roller. (Any reference to a 'double drum' in the product text appears to be an error — please confirm with the manufacturer if needed.)
Engine brand: HONDA. Hydraulic pump brand: Kawasaki. Hydraulic valve brand: KYB.
The specification lists '36 KWH' — this is most likely intended to mean 36 kW of engine power. Please confirm with the supplier or datasheet for final verification.
Drum diameter is 1000 mm and the exciting (vibratory) force is 125 kN.
Travel speed is adjustable from 0 to 10 km/h.
Grade ability is rated at 30%.
Model number: YR-4T. Dimensions (L×W×H): 4700 × 1980 × 2900 mm.
Ideal for paving roads and highways, compacting asphalt for parking lots, preparing construction surfaces, and landscaping or outdoor area maintenance.
The machine uses a fully hydraulic drive system for smooth and responsive operation.
Operators should be trained and certified for heavy vibratory equipment, use required PPE (hearing protection, hard hat, hi-vis, safety boots), follow the operator manual, and employ safe lifting/transport procedures. Check for emergency stop and safety features on the supplied machine.
Perform daily visual inspections, check hydraulic and engine oil levels, inspect drum and scrapers, and follow the manufacturer's maintenance schedule in the operator manual for service intervals, oil/filter changes, and component inspections.
Core components listed include motor, bearing, gear, and pressure vessel. Contact the manufacturer or authorized dealer for genuine spare parts, availability, and part numbers.
Warranty and after-sales support details are not specified in the product description. Please contact the seller or manufacturer for warranty length, coverage, and service network information.
Transport using an appropriate low-bed trailer rated for a 4-ton machine. Use the listed dimensions (4700 × 1980 × 2900 mm) to plan clearance and securing points. Confirm weight distribution and tie-down points with the supplier before transport.
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