• Hydraulic Double Drum Vibratory Rollers LDD212H System 1
  • Hydraulic Double Drum Vibratory Rollers LDD212H System 2
  • Hydraulic Double Drum Vibratory Rollers LDD212H System 3
  • Hydraulic Double Drum Vibratory Rollers LDD212H System 4
Hydraulic Double Drum Vibratory Rollers LDD212H

Hydraulic Double Drum Vibratory Rollers LDD212H

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 unit
Supply Capability:
35 unit/month

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Hydraulic double drum vibratory rollers are manufactured according to international advanced technology and by use of imported main components abroad, suitable for compaction of various stabilized soils, bituminous concrete and rolling cement concrete (RCC) on road surface construction, also for compaction of road base course,which are universal compaction equipments for high-class highway, airport, harbors, dams, municipal road and industrial ground.


mported COMMINS 4BTA3.9 water cooled diesel engine with rich power surplus Hydrostatic all-drum travel drive by imported hydraulic motors at two range infinitely variable speeds. Dual frequency and amplitudes vibration system with imported piston pump and motors. Center articulated steering with crabwalk unit for flexible maneuverability
Integrated multi-disc wet brake with oil-cutoff braking for reliable safety


Beautiful streamline shape appearance and front mounted operator's platform for excellence sight.


Comfortable and spacious operator's cab with dual steering wheels and seats for convenient operations
Electric power sprinkler system with large capacity reinforced polyethylene water tank

 

Welcome you to visit our factory in China. Anything we can do, please feel free to let us know. We are sure your inquiries will get our prompt attention.

Q:Roller brake lock why
1, brake master cylinder piston back (four wheel lock);2, brake pump piston back;
Q:When using 20T heavy vibratory roller, what is the backfill thickness per layer?
Compaction to meet the design requirements on the line, generally can not exceed 40cm.
Q:I have never touched, very strange, roller okay? By the way, under the drive must pay attention to, to the older generation back to 150Friends to learn to drive roller, I have never touched, very strange, roller okay? By the way, we must pay attention to the following road roller
Roller but to maintain a high spirit, too high, should pay attention to whether the road ahead of soft, there may collapse, but also pay attention to pedestrians
Q:How many tonnage vibratory rollers are heavy?
Less than 1 tons for micro, 1~6 tons for small, 6-~10 tons for medium-sized, 10-14 tons for heavy, more than 16 tons for ultra heavy
Q:In the process of asphalt pavement construction, can the wheel roller use diesel oil to clean the surface of the wheel?
Generally, the use of steel roller, use plain water cooling and surface cleaning, the use of rubber tire roller, the use of diesel oil, it is only in the beginning or sticking wheel rolling, rolling wheel, after a while, the surface temperature, there is no need for.In the rolling, mainly by spraying some solvents make the wheels not sticky asphalt mixture, like diesel, oil film of asphalt mixture is damaged, and the cost is high, the construction unit and the use of rapeseed oil, water washing powder, the specification also mentioned some. In general construction, more diesel and water ratio of 1:1 solution is used.
Q:What's that round thing in front of the roller? emergency
Steel wheel.31 roller (SSR200AC-8, SSR220AC-8) for hydraulic type, but it uses the country's three high-power engines, and start without impact, the engine without instantaneous fuel consumption.
Q:The difference between tracked roller and wheel roller
Roller usually said that only by the weight of road surface flattening itself only, suitable for small road pavement repair.
Q:Who will hit the tank and roller collision?
The tank had high resistance in collided with the roller under the condition that the tank can put the roller open.
Q:Brief introduction of tyre roller
A tire roller is a machine operated by a plurality of pneumatic tyres for the road. The roller of tyre roller adopts pneumatic tyres, usually 3~5 front wheels and 4~6 rear wheels. If the change of inflation pressure can change the ground pressure, the range of pressure regulation is 0.11 ~ 1.05 mpa.The tire roller adopts hydraulic, hydraulic or mechanical transmission system, single shaft or full axle drive, wide base tire, articulated frame structure, three point support. Compaction process has the role of rubbing, so that the compaction layer particles are not damaged and embedded, homogeneous and dense. Good maneuverability, fast speed (up to 25 km / h).
Q:How many types of rollers are there?
A roller has large tonnage, medium tonnage, and small tonnage.

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