Double Drum Roller
Wacker Neuson RD28-120 O
RD28-120 O
Perfect view – perfect performance
Due to the specially tapered design of the articulated tandem-axle rollers, the operator maintains an excellent view of the drum edges, the machine environment and the job site. This ensures ideal compaction results. The ergonomic operator's platform, the vibration-reduced driver's cabin and the 3-point articulated joint provide for maximum driving comfort. Drum offset allows for easy maneuvering when compacting along walls and provides a smoother finish.
- Three model version available: Tandem-axle roller with two vibrating drums; combination roller with vibrating front drum with pneumatic rear tires; vibrating front drum with oscillating rear drum
- Vibration and oscillation can be adjusted in two levels
- ROPS (Roll Over Protective Structure) can be folded back for transport
- Three point articulated pendulum joint offers constant contact for better results, safety and a smoother ride
- Large drum diameter combined with low machine center of gravity ensure excellent compaction quality.
Specifications
| RD28-120 O | |||
|---|---|---|---|
Operating data |
|||
| Operating weight with ROPS lb | 6,074 | ||
| Operating weight max. lb | 7,650 | ||
| L x W x H in | 96.9 x 51.6 x 94.1 | ||
| Drum width in | 47.2 | ||
| Drum diameter in | 28.4 | ||
| Operating width in | 49.3 | ||
| Ground clearance middle in | 11 | ||
| Drum type front | smooth / undivided | ||
| Drum type rear | smooth / undivided | ||
| Axle load front lb | 2,943 | ||
| Axle load rear lb | 3,131 | ||
| Curb clearance in | 22.5 | ||
| Centrifugal force front level I lbf | 11,690 | ||
| Centrifugal force front level II lbf | 7,194 | ||
| Centrifugal force rear level I lbf | |||
| Centrifugal force rear level II lbf | |||
| Frequency level I Vpm | 4,020 | ||
| Frequency level II Vpm | 3,120 | ||
| Amplitude in | 0.02 | ||
| Oscillation frequency level I Hz | 39 | ||
| Oscillation frequency level II Hz | 30 | ||
| Tangential amplitude in | 0.04 | ||
| Oscillation force level I lbf | 8,992.4 | ||
| Oscillation force level II lbf | 5,170.6 | ||
| Linear force - front / rear static lb/in | 63.95 / 67.4 | ||
| Advance travel max. ft/min | 656 | ||
| Gradeability with vibration % | 35 | ||
| Gradeability without vibration % | 40 | ||
| Turning radius inside in | 93.3 | ||
Engine / Motor |
|||
| Engine / Motor type | 3-cylinder diesel engine | ||
| Engine / Motor manufacturer | Kubota D1703 | ||
| Operating performance ISO 14396 hp | 24.8 | ||
| Tank capacity fuel US gal | 11.1 | ||
| Tank capacity water US gal | 47.6 | ||