S812H Road Roller Buy S812H Road Roller at Okorder

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Tianjin
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300 unit/month

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Product Description:

Product Name: S812H Road Roller

Parameter:

 

TypeUnitSpecifications
Operating weightkg12000
Weight on front drumkg6700
Static linear loadN/cm308
Speed rangekm/h0~10.4
Theoretical gradeability%45
Min. external turning radiusmm6800
Steering angle°±30
Oscillating angle°±10
Vibration frequency(L/H)Hz30/35
Nominal amplitude(H/L)mm1.80/0.9
Excitation force(H/L)kN290/180
Drum diametermm1523
Drum widthmm2130
Engine modelCummins  4B3.9
TypeWater cooled, turbo-charged,air-air intercooling
Rated power @2200r/min kW93

 

 


Advantages:
 

state-owned company

fortune 500 company

AAcustom

 

 

 


 


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.

4speed

 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:What is the difference between an impact roller and a vibratory roller?
Vibratory roller is the role of the cement becomes more dense and smooth wheel roller is the role of improving smoothness of pavement, so smooth wheel roller replace vibroll.
Q:20T roller machine price
I own a XCMG 202j 20T roller, 09 years to buy: usually 250 yuan per hour / month, monthly 16000 yuan
Q:How big is the 20 ton bottle?
20 tons of roller storage battery should be 2 12V120A, and I hope to be helpful to you.
Q:How often do rubber tyred rollers maintain?
3 windshield wiper and washing check / wiper position / wear check;4. Visually inspect the outside of the body, the body under the protection of parts, pipes / hoses (exhaust - fuel lines - brake lines), rubber parts (dust cover, bushings, bushings, etc.) status;5, visual inspection of various control belt conditions;
Q:Excavators, forklifts, bulldozers, rollers with the same tonnage fight who badly rank
Forklift tire chassis is running fast, but slow dig smart strong activity, only roller rolling speed is also slow, bulldozing clever activity than low thrust but also digging machine.
Q:Where are the rollers attached to the rollers?
Roller oil change cycle is usually 250 hours to replace, here 250 hours total working time per day, while changing the oil filter. If the environment is too bad (sand dust serious) can be replaced in advance. If you work less than 250 hours a year, it is recommended to change it once a year. But if you work less than 250 hours a year, it is recommended that you sell the road roller!
Q:How many grade roller are selected for the last roller compaction of subgrade filling?
Different highway grade requirements are different, general 20T total enough, if there are special requirements, the grinding of the drawings will be given
Q:Working principle of vibratory pump and vibrating motor
To an eccentric rotor to rotate, so there is a shock.
Q:How about mountain road roller
Shantui roller is really rubbish, the cab and people can not do, no vibration teeth are too sharp, dry, claw out, customer service is extremely garbage, I really regret to buy a mountain,
Q:How can the asphalt be crushed between the road and the road, and the roller will cut the road along the stone
Be close to the kerb and be careful about rolling, and shall not be too close to the edge.

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