hydraulicdouble drum static road roller

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hydraulicdouble drum static road roller

Q:I need a roller, but the search found different working principles of rollers: The biggest difference is that the hydrostatic roller is used to press asphalt, that is, the road surface, the road will be used laterVibratory roller is used to press the earth, the road is full of its life, the first few layers of the foundation will be used before the static roller

Q:The width of the road is 3 meters. How many square meters can the road roller run for 9 minutes?: Do you know if there are any special configurations for rubber tyred rollers? Wipe the oil workers to avoid accidents caused by rolling wheel roller work, can be installed automatic injection device, replace the oil workers, not only can save a wipe the oil workers' wages, but also can bring security, you want to install the Tim He Wei new technology, Max pinyin spelling

Q:The road from top to bottom, followed by 500 thick gravel, 300 thick cement stabilized macadam, 100 thick asphalt. While the gravel bottom elevation and elevation is very close to the top of the rain water, how to prevent the roller crushing rain water pipes?: 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:Classification of rollers: 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. A sprinkler system is also provided for compacting the asphalt pavement by sprinkling the wheel to prevent adhesion of the asphalt mixture. To increase the force, but also in the grinding wheel with iron, sand, water and so on, increase the weight. The main technical parameters of steel wheeled roller are weight and line pressure. In 80s, all kinds of steel wheeled roller, machine weight range is about two wheeled roller 2~13 tons, three wheeled roller 1~15 tons, according to the requirements can be pressurized 1~3 tons, three axle roller press 13~14 tons, the pressure is 18~19 tons after weight. The roller is made of pneumatic tyres, usually with 3~5 front wheels and 4~6 rear wheels.

Q:How often do rubber tyred rollers maintain?: 6 、 check / adjust the clutch pedal height and stroke;7 、 check / adjust the hand brake stroke;8. Check the fastening chassis screws;9. Clean air filter core;10. Add liquid (engine coolant, brake fluid, windshield cleaning fluid, etc.);11. Change engine oil;12. Replace the engine oil filter.

Q:Brief introduction of vibratory roller with double steel wheels: Double steel wheel, high frequency;Extraordinary compaction efficiency;Automatic starting system;Vibration frequency meter patent design;Unique sprinkler system.Run heavy l volume: 11300 kgSteel wheel width: 2000 mmVibration frequency: 42HZ/63.3HZ

Q:slow pressing, high frequency and low amplitude". How do you understand the low amplitude behind it? Thank you: The base layer must be compacted at low frequency and high amplitude.

Q:In the practical process, which one is the most practical? May I ask who can help me explain?: the airport runway and the F1 track level is not the same, the higher the level, the higher requirements on and micro the overall structure of the pavement radian, the rubber wheel can be very good to meet these requirements, of course, only in the high requirements of the road we can see this kind of roller, usually in the side is not to see

Q:How big is the 20 ton bottle?: 20 tons of roller storage battery should be 2 12V120A, and I hope to be helpful to you.

Q:How do I do the operation of the roller?: China's construction sector does not have to come up straight

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