Road Roller Buy Cheap S822C Road Roller at Okorder

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Product Name: S814C Road Roller



Operating weightkg14000
Weight on front drumkg7000
Static linear pressureN/cm322
Speed rangekm/h 
Speed I 2.7
Speed II 4.8
Speed III 10.5
Theoretical gradeability%30
Min. external turning radiusmm6800
Steering angle°±30
Oscillating angle°±11
Vibration frequencyHz28
Nominal amplitude (high/low)mm1.9/0.95
Excitation force (high/low amplitude)kN274/137
Engine model SC5D125G2B1
TypeWater cooled, pressurizedWater cooled, pressurized
Max. powerkW92@2200r/min
Engine oil consumptiong/kW.h230
Hydraulic oil tank capacityL170
Fuel tank capacityL180




state-owned company

fortune 500 company


Road Roller Buy Cheap S822C Road Roller at Okorder 


Road Roller Buy Cheap S822C Road Roller at Okorder



Why choose us?

1 sincre

CNBM International is a state company, now is one of the largest state-owned group cooperation in China! All the equipment such as tower cranes, produced by CNBM are compliant with the national level quality.

2 professional

Our engineers will at your services 24hours to solve all your tower crane installation and other questions.  Our goal is to provide the best professional services.

3 quality

 CNBM International’s tower crane  have strict quality control, only the best quality products can pass the test.


 We have professional sales team to guarantee your reply within 12hours to save your precious time.

5 After sales

If the tower crane has any problems, we will solve your problems in first time.

Inquies FAQ

My dearest friend, if you want to buy our tower cranes, please tell us the following parameters. And we will make the most suitable project for!

1. Building height or tower crane working height.

2. Max load capacity and tip load capacity.

3. Span or jib length

4. Other Special requirements

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Q:How do I do the operation of the roller?
China's construction sector does not have to come up straight
Q:OGFC why the use of less than 12 tons of steel tube roller
Because it should be careful with vibration rolling and roller roller compaction, and pay attention to avoid excessive grinding. At the beginning of rolling, the opportunity of pressing the road is closely followed, and the paver should not be too spaced. After the paving, the initial degree of compaction is great. It has been proved by practice that the direct rolling process can be directly applied to the complex pressure process without serious deterioration, otherwise, it should be rolled according to the requirements of the SMA pavement.
Q:What kind of hand roller is good for use? Now it seems to be hydraulic and Mechanical
It must be full hydraulic and easy to use. It is not only convenient, but also high efficiency and low failure rate!
Q:Which is more, domestic or imported rollers?,
Domestic, because foreign to this what is not good
Q:What's the difference between a static roller and a vibratory roller? 5
The biggest difference is that the hydrostatic roller is used to press asphalt, that is, the road surface, the road will be used laterVibratory roller is used to press the earth, the road is full of its life, the first few layers of the foundation will be used before the static roller
Q:What is the function of rubber tyred roller?
The tire roller adopts hydraulic, hydraulic or mechanical transmission system, single axis or shaft drive, wide base tire hinge the frame is supported by three points.
Q:Road engineering, soil compaction and road roller / Diesel / what is the difference between the two rolling?
According to the 2007 edition of the municipal quota, two difference: 1 units of account, is the original roadbed compacted soil compaction, calculation is based on size, and fill in cubic roller is counted;
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:How does the municipal asphalt pavement budget do not have a wheeled roller?
Municipal asphalt pavement construction quota, already contains a roller and paving machine cost, you can audit and said, don't fixed costs, change according to the market price of Jixietaiban, and don't forget the large machinery import charges.
Q:The city government reformed a straight road and used rollers to press the road.
1, turn 8 laps per minute, 20 minutes, a total of =20*8=160 circles;2, because the diameter is 1.2 meters, so a turn is equal to the front wheel perimeter =3.14*1.2=3.768 (meters);

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