Road Roller Buy S820H Road Roller at Okorder
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 300 unit/month
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Product Name: S820H Road Roller
Parameter:
| Item | Unit | S820C |
| Operation weight | kg | 20000 |
| Front axle load | kg | 13500 |
| Static linear load | kg/mm | 621 |
| Vibration frequency | Hz | 28/33 |
| Nominal amplitude | mm | 1.86/0.93 |
| Excitation force | kN | 370/255 |
| SpeedⅠ | km/h | 0～4 |
| Ⅱ | km/h | 0～5 |
| Ⅲ | km/h | 0～6.4 |
| Ⅳ | km/h | 0～10 |
| Theoretical gradeability | % | 50 |
| Min. turning radius (internal) | mm | 4370 |
| Engine model | SC8D190.1G2 | |
| Rated power | kW | 140 |
| Rated speed | rpm | 2200 |
| Dimension (Length ×Width× Height) | mm | 6222×2390×3077 |
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.
- Q: Shaanxi impact roller manufacturers which scale is relatively large?
- To improve the entire strength and uniformity of subgrade treatment; impact rolling loess foundation or soft foundation collapsibility before filling, to meet the requirements of bearing capacity and stability of foundation; old road, gravel road, cement concrete pavement and the use of impact compaction technology renovation, can speed up the progress of construction, to project quality request and so on. At present, in addition to very few provinces, municipalities and autonomous regions, most of them have been widely used.
- Q: Is there any difference between vibratory roller and vibratory roller?
- It's the same rollerCompacting capacity of vibratory roller = mechanical weight + exciting force (vibratory force of vibratory wheel mechanical vibration)Compared to the previous self weight roller, the volume and weight have been reduced, but the compaction effect has been improved obviously.
- Q: Roller roller steel what material? Thickness 10mm or so, which expert pointing Q235, OK?
- Thickness of 10? A little thin, more than 20, at least, how can Q235 do it? Can the surface hardness be reached?! Use Mn16 high manganese wear resistant steel! Casting, water toughening. (at least Mn13.)-------------------------
- 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: The width of the road is four meters. The roller runs for half an hour. It can press a large area of road
- Solution: it is known that a roller runs 25 meters per minute and the width of the roller is =4 meters,Get the roller area per minute of the roller= running length per minute * width of road=25 * 4=100 square metersAnd roller drive for half an hour, half an hour =30 minutes,Roller must be driven for half an hour= pressing area per minute * road time=100 * 30=3000 square metersAnswer: roller run for half an hour, can press 3000 square meters of road.
- Q: How many tonnage vibratory rollers are heavy?
- The eccentric block vibrator is mounted on the grinding wheel shaft, and is driven by mechanical or hydraulic transmission, and a suspension mechanism and a vibration proof measure are arranged between the vibration wheel and the frame. Some tire vibratory rollers also use frequency adjustable vibrators. The basic technical parameters of vibratory roller for heavy machine, vibration force and bus pressure (static pressure and dynamic pressure and). The machine weight range is from 1.5 to 18 tons. The utility model has wide application range and is suitable for various compaction operations. The utility model has the advantages of large compacting thickness, good effect and high productivity.The country did not give strict standards, but the industry generally recognized more than 12t vibratory roller for heavy-duty roller.
- 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: The front wheel diameter of the roller is 1.6m, and the width is 2m. What is the area of the roller that rotates for one week? M2
- Solution: it is known that the front diameter of the roller is 1.6 meters and the width is 2 meters,The front wheel is rotated for one week, the area of the roller = the front wheel's perimeter * width=3.14 * front wheel diameter * width=3.14 * 1.6 * 2=10.048 square metersA: the front wheel is rotated for one week. The area of the roller is 10.048 square meters.
- Q: It should be the shape of the roller! Ask friends or have other recommended rollers?
- 31 new roller model, eighth generation full hydraulic single drive single steel wheel roller (SSR200AC-8, SSR220AC-8)
- Q: Why is the roller driving force facing the paver when the asphalt is laid and rolled?
- To make it more homogeneous, I can only say that, and I don't see any problem.
Send your message to us
Road Roller Buy S820H Road Roller at Okorder
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 300 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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