D812H Road Roller Buy D812H Road Roller at Okorder

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300 unit/month

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Product Description:

Product Name: D812H Road Roller

Parameter:



TypeUnitSpecifications
Operating Weightkg12300
Static Linear LoadN/cm297/297
Speed Range
I Speedkm/h6
II Speedkm/h12
Theoretical Gradeability%42
Min. Turning Radius(Inside/Ouside)mm4870/7000
Vibration FrequencyHz50/67
Nominal Amplitudemm0.3/0.8
Centrifugal ForcekN103/159
Drum Diametermm1300
Drum Widthmm2130
Engine, ModelDEUTZ BF04M2012C
Rated PowerkW2300 r/min,98

 

D812H Road Roller Buy D812H  Road Roller at Okorder

 

 


Advantages:
 

state-owned company

fortune 500 company

AAcustom


 

D812H Road Roller Buy D812H  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.

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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- Inquire about price/MOQ

Q:How much is the rent for XCMG 303 tire roller?
I graduated from Lan Xiang Madison, looking for a crane, excellent technology most models are open after 6 months, only over 15 cars, car wreck.
Q:Small roller, that house is of good quality
Komatsu bar, it is recommended to go to the factory site inspection as well, you can also search Shandong Jin Yao look!
Q:Brief introduction of vibratory roller with double steel wheels
Double steel wheel, high frequency;Extraordinary compaction efficiency;Automatic starting system;Vibration frequency meter patent design;Unique sprinkler system.Run heavy l volume: 11300 kgSteel wheel width: 2000 mmVibration frequency: 42HZ/63.3HZ
Q:How about roller Qingdao kotai heavy industry.
Good, the price advantage, and other brands also have a function, but as long as it is mechanical or any other products, there are some deficiencies, it can not be perfect. If you want to use it or choose Qingdao Ketai, there are certain advantages at least economic cost
Q:Rules for the operation of rollers
Rules for the operation of rollersRoller should start before shock, rolling soft roadbed,Should be in the case of non vibration rolling 1~2 times, and then vibration rolling.SSR200AC-8 hydraulic single drive single roller Road, downhill, can not use the fast gear. In turn, including articulated vibratory roller in small turning round rolling, prohibited the use of fast file.
Q:Cement layer construction, do not roller compaction, OK?
First, I want to tell you that if you simply pour concrete, just a vibrating bar or a flat vibrator! The roller doesn't work at all!
Q:What are the tonnage of rollers?
The amplitude of the same premise simply: imported 14 tons of original Dynapac roller is enough, influence Dynapac 19 tons of single drumroller depth is 1.5 meters. If 30cm can also affect the domestic 20 tons roller estimation however, do not know a test section. If you want to rent the equipment Dynapac compaction work can be found in Xuzhou Luqiao Gongli machinery limited company, they have more than 20 sets of dynapad single drumroller can be rented.
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:BMW roller, wrong wheel, will affect the straight line?
Normally, it doesn't matter unless your machine has been damaged.The roller should completely withdraw from the rolling operation period after vibration and stop slowly to avoid the wrong wrong wheel, wheel over a cause of asphalt mixture passes and squeeze the mixture.
Q:The working principle of roller
Freon compression, using compression method Freon liquefaction, heat release,The liquid Freon enters the air conditioner, the indoor unit or the refrigerator to vaporize and absorb heat and cool downThe vaporized Freon enters the compressor and compresses and liquefy, giving off heat, thus reciprocating

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