S822C Road Roller Buy S822C Road Roller at Okorder

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Product Description:

Product Name: S822C Road Roller

Parameter:

 

ItemUnitS822C
Operating weightkg20000
Weight on front drumkg10000
Static linear loadN/cm516
Speed rangekm/h 
Speed I 2.63
Speed II 5.3
Speed III 8.6
Theoretical gradeability%30
Min. external turning radiusmm6500
Steering angle°±33
Oscillating angle°±10
Vibration frequency (high/low)Hz33/28
Nominal amplitude (high/low)mm1.86/0.93
Excitation force (high/low amplitude)kN374/290
Drum diametermm1600
Drum widthmm2130
Engine model SC8D185G2B1
Rated power @2000 r/minkW136
Engine oil consumptiong/kW.h223
Hydraulic oil tank capacityL170
Fuel tank capacityL240

 

 


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 concept of the static line pressure of roller?
Parameter explanation of rollerStatic line pressure: the pressure on the ground when the vibratory roller is stationary
Q:What's the difference between a static roller and a vibratory roller? 5
Hydrostatic roller is the most common is 3 steel wheels, produced by walking the compaction effect, vibration in rolling oil single steel wheel and double steel wheel, can static pressure, but also can make the steel wheel vibration, there are two stalls, high vibration and low vibration, high Zhenneng reached more than double the compaction effect now, hydrostatic roller are eliminated for many years.
Q:How about a beginner? Drive a roller
(with chalk and pen in the fixed seat mark, can be very easy to let you know the wheels what need pressure.) no reference straight line can also use this earth way.
Q:Roller operation method
The rolling action of 2 DD-110 amplitude and frequency selection of road roller mainly depends on the pressure wheel line pressure, different pressure line selection, and with the paving layer with stone strength and compacted should reach the bearing capacity and. Table 1 shows the strength of the stone and the required line pressure of the roller. Table 2 shows the required line pressure values for several main materials. Because the DD-110 roller has dual frequency 8 amplitude, greatly broaden the scope of its use in the work, can work in a variety of ways, i.e. a variety of line pressure, and pressure line can pass through the table 3 provides data and combined with the formula (1) to calculate the pressure machine under the condition of the road line pressure. The conversion of DD-110 operation mode is quite simple and quick, and the reasonable selection of visual material properties, compaction thickness and other indexes (Tables 1 and 2), therefore, has a wide range of application.
Q:How to prevent the construction of road roller crushing rain water pipes? Fifteen
There is no good way, the bottom of the 500 thick gravel can only be compacted with light rolling equipment, such as frog ram, impact rammer, etc., according to specifications above the pipe top 50 centimeters to use roller mill rolling.
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: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:Xugong has 22 tons of rollers weighing several tons
22 tons is the nominal weight of the factory, the actual weight is about 21.5 tons. Generally speaking, the weight of more than 21 tons, even 22 tons.
Q:How does the roller run in a straight line?
The roller presses 1/3 of the wheel as required. You can make a mark on the front cross bar and then follow the mark! Thanks for taking it. If I don't make it clear, leave a message
Q:Shantui 22 tons roller how,Shantui 22 tons roller, how?
Look, feel stingy, and fourteen tons of sixteen tons, and the machine is like 11 years, 10 years, and only 200 thousand, Xugong function higher than the rest of the domestic brands, all below one hundred and eighty thousand, the new 30 bit mountain, over three years, I sold one hundred and fifty thousand, I also consider quite a long time, and the truth,,

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