D813H Road Roller Buy D814H Road Roller at Okorder

D813H Road Roller Buy D814H Road Roller at Okorder

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 300 unit/month

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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

Q: Classification of rollers: The utility model is suitable for various compaction operations with the gravity action of the machine itself, so that the compacted layer is permanently deformed and compacted. It is divided into two types: steel wheel type and tyre type. Grinding wheel grinding, grinding groove structure light and kneading etc.. Light milling is the most common and is mainly used for pavement surface compaction. With mechanical or hydraulic transmission, the utility model can concentrate the compacted part of the protruding part, and has high compaction and smoothness, and is suitable for the compaction operation of the asphalt pavement. According to the layout of the axle, there are single shaft, single wheel, double shaft, double shaft, three wheel and three axle, three wheel and so on. The internal combustion engine is powered by mechanical or hydraulic transmission. General front wheel steering, good maneuverability, rear wheel drive. In order to improve the steering and rolling performance, the articulated steering structure and all wheel drive should be adopted.

Q: How many tons are there in the maximum roller?: There are more than 30 heavy duty roller rollers, such as XP302.Press machine road normally rolling efficiency and the compaction effect is proportional to its mass, so for higher grade, compaction material is complicated and the construction cycle is short of the road should be considered roller of large tonnage, construction equipment and large tonnage roller is the construction unit of the project bidding must be available, so in general should consider buying weight above 14T, the exciting force of more than 260kN wheel drive single drum vibratory roller. But it is not the exciting force of the bigger the better, because the exciting force will lead to segregation of surface layer, loose aggregate crushing and grading materials, not only reduce the compaction quality, but also can cause premature fatigue of drivers and machine parts damage, experience has shown that effective excitation maximum should not exceed 400kN.

Q: I would like to ask, 18T roller layered centimeters, compaction is the most appropriate?: 18T roller is 300 cm layered and compacted most suitable

Q: What are the classifications of road rollers? Who can tell?,: This is your photo paper roller, general classification mainly consists of single drum vibratory roller, rubber roller, three iron roller, double steel roller

Q: That's how the rollers are charged: With the generator on it, the engine works to drive the generator through the belt, and the generator sends the current to charge the battery

Q: The second-hand roller Road on Taobao won't lie: But how do you transport such heavy cargo? Who will bear the freight? What will you do if you find something wrong with the successful payment transaction?

Q: Roller clutch does not move, hang not into gear, what is the problem?: Should be the electronic control gear bar, the pressure is not enough, or power cylinder problems, clutch failure in place, the control sensor will not give the gear signal, of course, can not hang professional roller

Q: Building construction, taking vibratory compactor as an example, illustrates the method of compaction Matters to be attended to?: Compaction method has three principles: (1) first light and heavy: (2) first slow, then fast; (3) first low and high;It should be noted that: (1) the time of compaction, soil base must be appropriate water content, asphalt mixture temperature appropriate.(2) the role of the regulator - first slow and stable, is to maintain the new layer without deformation:(3) crown holding by low in high RCC will guarantee;(4) asphalt mixture rolling - watering appropriate, non stick office building, but quickly cool down

Q: What's the difference between the 1.8 ton compactor and the 3 ton flat rammer? emergency: This depends on your quality problems, you can Baidu, Jining, think, Tuo, Rick, the company specializes in the production of machinery and equipment, quality assurance, the site has a special staff for your interpretation of understanding

Q: I have never touched, very strange, roller okay? By the way, under the drive must pay attention to, to the older generation back to 150Friends to learn to drive roller, I have never touched, very strange, roller okay? By the way, we must pay attention to the following road roller: Do you want to open what is the single roller, Ganglun repair pavement or asphalt pavement temperature, double rigid gear

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