51.2" drum width
Articulated Tandem Roller
Pro roller series: 4.0-ton
The RD40 rollers offers well-balanced weight distribution on the front and rear drums ensuring very uniform compaction results as well as excellent driving stability and maneuverability. The tapered design provides an unobstructed view of the drum edges, machine environment and job site. The ergonomic operator’s platform with reduced vibration and articulated joint provide for maximum driving comfort. Drum offset allows for easy maneuvering when compacting along walls and provides a smooth finish.
Product availability can vary from country to country. It is possible that information / products may not be available in your country.
- Three point articulated pendulum joint offers constant contact for better results, safety and a smoother ride
- 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
- Large drum diameter combined with low machine center of gravity ensure excellent compaction quality.
- ROPS (Roll Over Protective Structure) can be folded back for transport
The drum offset allows for easy maneuvering when compacting along walls. It reduces cut marks, increases productivity with less asphalt pushing and shoving.
Articulated Pendulum Joint
Uniform compaction, optimal driving stability: The three-point articulated pendulum joint ensures a uniform weight distribution on the front and rear drum at all times. This also improves the maneuverability and provides for maximum stability when turning curves.
Ideal for all traditional compaction work.
The vibrating drum optimally oscillates the material to be compacted with quick successive vertical forces. The built-in eccentric weight provides for a fast rotation and an excellent compaction performance.
Flawlessly compacts even asphalt at low temperatures. Perfectly suited for the compaction of seams (hot to cold). Trouble-free operation on bridges.
Rollers with an oscillating drum compact with a high efficiency, since the drums maintain permanent contact with the ground. With its two synchronous rotating eccentric weights, the drum uses forward and reverse movements to direct its entire compaction force into the ground.
Everything is perfectly within view: With the specially designed, tapered design of the roller, you always have an excellent view of the drum edges, the machine environment and the job site.
We are always there for you: Thanks to our close-knit service network, you can always rely on our quick support.
First-class compaction performance
Regardless of which of our models
you choose – one thing is certain: You will be impressed with the
compaction performance of our
Finely tiered model selection
Different tonnages and a diverse selection of tandem-axle rollers with vibration and oscillating drums as well as combination rollers: Choose exactly the model that you need for your project.
Built-in user comfort
All of the Wacker Neuson models can be easily operated for particularly pleasant work.
iF Design Award 2016
The tandem roller series RD won the iF Design Award 2016 in the product category. The RD series convinced above all by the clearly structured operating elements and the intuitive handling, which is supported by the design.
|RD40-130||RD40-130 C||RD40-130 O|
|Operating weight with ROPS lb||8,741.2||8,432.6||8,851.5|
|Operating weight max. lb||10,846.6||10,560||11,530.1|
|L x W x H in||112.6 x 56.1 x 102||112.6 x 56.1 x 102||112.6 x 56.1 x 102|
|Drum width in||51.2||51.2||51.2|
|Drum diameter in||35.5||35.5||35.5|
|Operating width in||53.2||52.7||53.2|
|Ground clearance Middle in||12||12||12|
|Drum type Front||smooth / undivided||smooth / undivided||smooth / undivided|
|Drum type Rear||smooth / undivided||Tires||smooth / undivided|
|Axle load Front lb||4,420.2||4,420.2||4,420.2|
|Axle load Rear lb||4,321||4,012.4||4,431.3|
|Curb clearance in||2.48||2.48||2.48|
|Centrifugal force Level I lbf||14,387.8||14,387.8||14,387.8|
|Centrifugal force Level II lbf||8,767.6||8,767.6||8,767.6|
|Frequency Level I Vpm||3,600||3,600|
|Frequency Level II Vpm||3,060||3,060|
|Amplitude Level I in||0.02||0.02||0.02|
|Amplitude Level II in||0.01||0.01||0.01|
|Oscillation frequency Level I Hz||39|
|Oscillation frequency Level II Hz||30|
|Linear force static (front) lb/in||88.51||88.51||90.22|
|Linear force static (rear) lb/in||86.22||94.22|
|Advance travel max. ft/min||600.24||600.24||600.24|
|Gradeability with vibration %||30||30||30|
|Gradeability without vibration %||40||40||40|
|Turning radius in||106||106||106|
Engine / Motor
|Engine / Motor type||4-cylinder diesel engine||4-cylinder diesel engine||4-cylinder diesel engine|
|Engine / Motor manufacturer||Kubota||Kubota||Kubota|
|Operating performance ISO 14396 hp||49.3||49.3||49.3|
|Tank capacity Fuel US gal||18.98||18.98||18.98|
|Tank capacity Water US gal||74.1||74.1||74.1|