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: The roller ensures a good compaction, usually several times: Count back and forth, usually more than four times.

Q: C1 can I open the roller?: You can apply to the local safety supervision department.

Q: Is there eighty tons of vibration in the vibration of the eighteen ton roller?: The vibration force maximum vibration force representative equipment vibratory strict, shockforce divided by 9.8 tons. For example, XCMG XS183J converted into maximum shockforce 320KN, divided by 9.8 to 32.65 tons.

Q: Small roller, that house is of good quality: You can come over here and look at the factory and look at some of them. There are many kinds of mini rollers, and what's different is different

Q: I am now the freeway road roller, teach my master pressure more than me to ask you how to bend, straightening, pressed into a straight line, now is Shantui SR22M roller!: The 3 point line eyes a point, I went to see behind the engine exhaust pipe cover {also see the count} a point, when walking the rut pressure a point, back when the eyes see the machine lid point in the rut around too far will not bend too!Familiar with the watch mirror, I see the hand, stop, look at the mirror to see behind the tank or the battery box under the angle to the track, the wrong direction to play positive words, looking at the mirror that were too far OK rut

Q: Why should we use the rubber tyred roller in the construction of the asphalt pavement?: At present, the latter two are widely used in construction.The following is a steel wheel roller, which is in front of the paver. The following table shows two rubber tyred rollers. Roller's purpose: 1. to achieve the required density (usually controlled by compaction); 2. press out the smooth surface.General compaction includes initial pressure, re pressure and final pressure. The final pressure is to remove the traces of rollers, the road is kept smooth, generally can not be omitted, and the use of steel wheel roller. If the initial pressure can meet the density requirements, there is no need to re pressure, but generally still maintain these three steps.

Q: It should be the shape of the roller! Ask friends or have other recommended rollers?: The utility model is suitable for various compacting operations of the static pressure roller by 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.. The most common application of light milling is mainly used for compaction of surface layer of road vibratory roller. 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. The front wheel frame is hinged with the frame to reduce the unusual body sway of the road surface. The rear wheel and the frame are rigidly connected. Hydraulic control, hydraulic cylinder control steering. The front and rear grinding wheels are equipped with scraper to remove the adhesive on the roller.

Q: What is a roller?: The road belongs to the road equipment in construction machinery category, widely used in Embankment Compaction of highway, railway, airport runway, dam, stadium and other large projects, can crush sand, semi viscous soil, the stability of subgrade soil and asphalt concrete road surface

Q: How to use a loader to rebuild a roller and use an old 50F loader to rebuild a roller, would like to see the special view: I just put forward a possible solution, not a mature one. As for the vibration, please refer to the 16 ton single steel vibratory roller, you can know what I say, the final use may be only the engine, the back bridge and the cab, fuel tank, etc..

Q: flat rammer and small-sized roller? Can be used to compaction, how to distinguish between ah?: Impact rammer, flat rammer and small-sized roller belong to small compacting equipment. Hunan building and construction machine specializes in the production and sale of highway and municipal maintenance equipment.

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