hydraulicdouble drum static road roller
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- Q: I recently wanted to buy a 20 ton roller, but I don't know which one is better Now know, a long work, ha, Liugong, but they say roller their good, here also please comment
- Of course, xugong:1, Xugong good job, the opportunity is relatively more;2, Xugong sales volume, accessories good buy;3, Xugong buy a new car, usually expensive 2, 30 thousand, but when selling old cars, the same is still expensive so much, and once become an old car, basically only Xugong sell well, other cars when the scrap metal more;4, XCMG road roller generally longer than other brands for a few years, in fact, do not have more, even if a long year, one year's additional income is how much ah, 20 tons of steel wheel press less than 10 tens of thousands of it. Mechanical roller generally in the life of 10, a few 20 years, even if the Xugong longevity 10%, not much, at least 1 years ah.Who do you think is worth it?No more, just believe in the masses,The judgment of the masses is accurate,XCMG has been in China for the first time in nearly 30 years. Why not other brands?It's not like buying a toy for a child.Even if is the short-term behavior, with 1, 2 years away, can not buy brand-name, is at work, a problem, can not repair parts, people can't even delay money!What you think?
- Q: Roller roller steel what material? Thickness 10mm or so, which expert pointing Q235, OK?
- High manganese steel has a strong work hardening, such as surface hardness of 200HB high manganese steel, after the impact of the rapid formation of hardness of 500HB hardened layer,
- Q: Difference between single steel wheel roller and double steel roller
- The soil type compaction, and ensure the smoothness of asphalt concrete pavement, reduce turbine India road; single drumroller is mainly used in the process of earthwork construction of road construction, enhance the degree of compaction of fill earthwork.
- Q: Excavators, forklifts, bulldozers, rollers with the same tonnage fight who badly rank
- when other machine ran first and then driving the main digging sub floor, kill the driver, do not close machine line, so this is a boring the problem is driving technology, the two is to have strategic thinking, the three is not afraid of death.
- Q: What are the foreign brands of domestic rollers? Which is the best?
- Made in China 31 brand roller, professional hydraulic roller, when the operation, roller should start in order to shock, the internal combustion engine should be in the medium speed, and then modulation speed. 31 new eighth generation full hydraulic single drive steel roller (SSR200AC-8, SSR220AC-8)
- 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: Roller roller do large objective
- Only two can press the road more tightly, so as to achieve a certain degree of compaction, width is to work efficiency, the greater the area of contact, the pressure will rise faster.
- Q: What is the cause of soil cracking when subgrade is pressed by subgrade?
- When the moisture content of backfill material is too large, cracking occurs in the course of pressing, and it will become loess when it is serious. The optimum moisture content of backfill is between 9% and 11%.
- Q: How many grade roller are selected for the last roller compaction of subgrade filling?
- Different highway grade requirements are different, general 20T total enough, if there are special requirements, the grinding of the drawings will be given
- Q: Where are the rollers attached to the rollers?
- Upstairs said that the diesel engine oil, generally can find. Inside the reducer roller and the gear oil, is a heavy load gear oil, the Great Wall, Kunlun, Mobil, Shell and other series, such as the Shell VG150 heavy load gear oil, Mobil 629 series, the Shell VG150 gear oil is prescribed brand models of Sany products, and in the steel wheel and driving speed reducer vibration wheel, Shell VG140 gear oil filling in single drumroller rear axle reducer. Other brands of roller gear oils may have different brands and models. The steel wheel driving speed reducer addition: two is 90 degrees, and put the oil nut, screw it loose, start the engine running, one oil discharge outlet vertical reducer gear oil released after walking again, the two oil outlet of a vertical and a horizontal from the beginning, at the top of the filler filling gear oil, until the level direction of the oil port gear oil out of date. Refueling capacity of about 4.5L. Vibration wheel gear oil additive: three a 120 degree uniform oil adding and discharging port, oil discharge method ibid, to a vertical oil port down oil, after the oil discharge screw on a rotating steel wheel nut, make an oil outlet straight up, another loose oil the mouth slanting down (because the three port is 120 degrees.), from the mouth to the oil filling oil, until the oil port oblique gear oil out of date. Refueling capacity of about 11.5L. After oil addition: gear reducer bridge observation hole loosen nut central, loosen the direction by the reducer and put the oil nut oil (rear axle oil adding and discharging nut good judgment, nut at the top of a concave circular), and then go nuts loosen upper, middle gear oil to observe the outflow of oil can. Refueling capacity of about 18L. The above for Sany roller filling gear oil method and dosage, other brand roller may be different, but should be very similar, hope to help LZ.
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hydraulicdouble drum static road roller
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
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OKorder Financial Service
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