Cheap Road Roller Buy D814H Road Roller at Okorder

Cheap 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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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 to prepare the contract, pay the monthly rent, if there is a dispute how to do, how long will it take to recover the cost, the risk of investment in road rollers large?I recently wanted to buy a 20T vibratory rollerLiugong 20 tons hydraulic vibratory roller brand new, because I have a number of visits, feel domestic, more convenient maintenance cheaper, domestic brands Liugong prices at reasonable prices, quality is also good!: My view is Xugong, Shandong Shantui machine reputation is also good, you can rent what type of machine, hydraulic cylinder wheel vibration of the rent of 12000 yuan, 17000 yuan in rent type, double cylinder wheel rent of 40000 yuan, the price is in season, the off-season would go bad. I'm also thinking of buying a roller with a rubber wheel. I hope we can talk to each other

Q: Rules for the operation of rollers: 10. Other operating requirements shall comply with the requirements of the hydrostatic roller.No matter whether it is uphill or downhill, the bottom layer of the asphalt mixture must be clean and dry, and the asphalt binding layer must be sprayed to avoid sliding when the mixture is rolled.No matter whether it is uphill rolling or downhill rolling, the driving wheel of the roller should be behind. It has the following advantages: uphill, the driving force behind the driving wheel can withstand ramp and machine provided by their own, while the front wheels were initially on compaction, to withstand the large shear force driving wheel produces; downhill, impact roller weight generated by the driving wheel brake offset, capacity only by the mixture compacted to support the front wheel driving wheel produces shear stress.When rolling uphill, the start, stop and acceleration of the roller must be stable, so that the speed is too high or too low.Before the uphill rolling, the mixture should be cooled to the required low limit temperature, and then static preloading shall be applied. When the mixture temperature drops to the lower limit (120 DEG C), the vibratory compaction will be adopted.The sudden change of speed and braking should be avoided in downhill rolling.The slope is very steep downhill in rolling case, should use light roller pre pressure, followed by heavy rollers or vibratory compaction.

Q: Does the vibratory roller affect your health?: Regarding the effects of vibration on the body, please refer to the relevant national regulations, or doctors, this is the best, and manufacturers will not give you so clear. The vibration of heavy machinery is unavoidable but controllable.

Q: Where is the driving wheel of the steel roller?: Full hydraulic drive, stepless speed change, eighth generation hydraulic single drive single steel wheel roller (SSR200AC-8)

Q: What are the different road tire pressure machine and single pairs of steel wheel roller action?: The soil type compaction, and ensure the smoothness of asphalt concrete pavement, reduce pavement turbine seal;Single steel wheel roller is mainly used in the earthwork construction during road construction, and the compaction degree of earthwork filling is enhanced

Q: Which is more, domestic or imported rollers?,: Imported rollers are too expensive. Personal advice or choice of domestic, cost-effective, especially the domestic technology is also very advanced, and the gap between foreign countries is not high, cost-effective.

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: What is the Jingyinshuangzi roller brainwashing and three tragedies to sing the song?: Road roller brainwashing song, it is an ambitious Inspirational Songs Anyway, even if you know the lyrics, you don't know what you're doing...The three tragedy is the snow series. Evil series and the prisoner seriesThe snow series is for listening...

Q: Introduction of tyre roller: If the change of inflation pressure can change the ground pressure, the range of pressure regulation is 0.11 ~ 1.05 mpa. The tire roller adopts hydraulic, hydraulic or mechanical transmission system, single shaft or full axle drive, wide base tire, articulated frame structure, three point support.

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