Dynapac’s double drum asphalt roller range features equipment for repair jobs to larger machines for the biggest sites with selectable alternatives like high frequency vibration and oscillation.
SEVERAL COMPACTION ALTERNATIVES
Standard Vibration: The standard drums have the capability to alternate between high amplitude with low vibration frequency AND low amplitude with high frequency depending on project requirements.
Oscillation: Oscillation works well for compaction on thin asphalt layers and joints as well as being the recommended solution for compaction on bridges, joins and near to buildings.
Combi version: Rubber tyred wheels replace the rear drum to achieve a more sealed surface with a different texture to the material.
SAVE FUEL WITH ECO MODE
With ECO Mode enabled, the engine rpm is adjusted to be as low as possible while still maintaining the necessary power required for the given compaction parameters, in order to sustain compaction efficiency. ECO-Mode will lower fuel consumption by up to 15% when fully utilised during operation. This fuel savings can be further amplified with the Automatic Idling feature which will cause the machine to go into idle after 10 seconds of standstill in either High or Mid / ECO rpm.
ELIMINATE BOWS AND CRACKS IN THE ASPHALT
Dynapac’s Electric Drive Control system assists for smooth starting and stopping in order to prevent bowing and cracking in the asphalt layers. It allows for the max speed to be set from the start to prevent over-speeding and reduce the risk of rippling while also avoiding losing efficiency due to under-speeding.
Dynapac provides excellent visibility to the operator with seat that rotates 180° and slides across the full width of the cabin, while the operator stays in control of all functions as the full operation module moves along with the seat. Visibility can be further enhanced with optional rear-view mirrors mounted either side of the front drum as well as a 255° full rotation seat.
MAINTAIN COMFORT WHILE IN OPERATION
The operator will be in a good climate with our Comfort Cab, which has automatic climate control and floor heating to combat any outside conditions. The operator’s surroundings in our Comfort Cab are further complemented by a luxury seat, a blue-tooth radio, and two charger sockets, one 24 V and one 12 V.
INCREASE DRUM VISIBILITY
The asymmetric cabin allows for the operator to slide to the right beyond width of the drum.
CONFIGURE YOUR DRUM TO YOUR NEEDS
To improve the stability of the outer edge of the asphalt mat and prevent water from penetrating into the mat, an edge presser can be added to edge of the drum. Additionally, edge pressers can be utilized to improve the joint between two layers by compacting before jointing. Additionally, a joint cutter can be mounted on the edge of the drum to improve the edge because often the furthest edges are poor quality due to segregation.
INCREASE FRICTION FROM THE START
To increase the surface friction on freshly laid asphalt, a chip spreader can be used in tandem with the roller during the compaction process.
MINIMISE STOPS WITH EFFICIENT SPRINKLER SYSTEM
Dynapac’s VI Generation Rollers are equipped with a large water tanks and a complete back-up of the sprinkler system to limit the amount of stops for refilling.
- Max. operating mass: 11000 kg
- Operating mass (incl. ROPS): 9400 kg
- Module mass (front/rear): 5000 kg/ 4400 kg
- Speed range: 0-12 km/h
- Vertical oscillation: ±7°
- Theor. gradeability: 41 %
- Wheel load: 1100 kg/wheel
- Centrifugal force (high/low amplitude): 128/ 84 kN
- Nominal amplitude (high/low): 0.8/ 0.3 mm
- Static linear load: 29.8 kg/cm
- Vibration frequency (high/low amplitude): 51/ 67 Hz
- Water tank volume: 680 l
- Emulsion tank: 200 l
- Water tank volume (front drum steering): 540 l
- A. Wheelbase3,720 mm
- B1. Width, front1,910 mm
- B2. Width, with cab2,140 mm
- C. Curb clearance815 mm
- D. Drum diameter1,300 mm
- H1. Height, with ROPS/cab2,990 mm
- K. Ground clearance310 mm
- L. Length5,001 mm
- O. Off-set520 mm
- R1. Turning radius, outside7,270 mm
- R2. Turning radius, inside5,590 mm
- R3. Turning radius with off-set, outside5,460 mm
- R4. Turning radius with off-set, inside3,780 mm
- S. Drum shell thickness20 mm
- W1. Drum width1,680 mm
- W2. Width, wheel module1,610 mm
- W3. Width, tyre322 mm
- W4. Wheel track464 mm
- W5. Wheel spacing128 mm
- α. Steering angle±32°
Contact Our Team
Considering your next asset purchase? Speak with one of our team today.
The Parts team at MIMICO have a comprehensive knowledge of our machinery and equipment.
MIMICO’s service team are readily available to answer your servicing needs.
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