ST252J Road Roller BuyST252JRoad Roller at Okorder

ST252J Road Roller BuyST252JRoad 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: What is static roller mill and what's the difference between vibratory roller and vibratory roller?: It's the wrong place. The roller compactor is just compacting the road through the weight of the roller.

Q: The basic parameters of key Guiqiu YZ22G vibratory roller wheel vibration is quality, width, diameter, vibration, amplitude and frequency in YZ22GH and YZ22G have what different vibration wheel diameter and width parameters of the same? Related books have not been found on the Internet and can not find any help. Thank you: The Y in YZ18 stands for the phonetic abbreviation of the press of the rollerZ stands for vibration as a phonetic abbreviation18 representative work is when the car weight is filled with water, oil and a 100KG driving hand car weight is 18 tonsYZ20C in front of YZ20 means the same as above.

Q: Roller roller steel what material? Thickness 10mm or so, which expert pointing Q235, OK?: when the old hardening layer wear off, new hardening layer formed again.A3 steel as an ordinary component, not force, but force components, but not, strength, toughness, hardness is not good.

Q: What's in the roller in front of the roller?: Inside is a set of eccentric mechanisms that vibrate by eccentric rotation with frequencies between 25-50HZ.

Q: XCMG alarm lamp for vibratory roller: Since then, in addition to February, because of the Spring Festival factors are relatively low sales, from March, Roller Road sales all the way up, April is a substantial increase of 30.7%, reaching the peak in 2013 sales. Since then, each month has maintained a year-on-year growth trend, and some months of year-on-year growth of even more than 40%. From the sales situation, the eastern region (Beijing, 2013 Tianjin, Hebei, Liaoning, Shanghai, Jiangsu, Zhejiang, Fujian, Shandong, Guangdong, Hainan) roller sales of 4834 units, an increase of 24.33%; the central region (Shanxi, Jilin, Heilongjiang, Anhui, Jiangxi, Henan, Hubei, Hunan) pressure the road machine sales of 3436 units, an increase of 27.68%; the western region (Sichuan, Chongqing, Yunnan, Guizhou, Tibet, Xinjiang, Gansu, Qinghai, Ningxia, Shaanxi, Inner Mongolia, Guangxi) roller sales of 4061 units, an increase of 20.33%.

Q: Which is more, domestic or imported rollers?,: Domestic, because foreign to this what is not good

Q: What are the tonnage of the rubber tyred rollers?: 25 tons, 26 tons, 30 tons are common, in addition, the full hydraulic 26 tons and mechanical 30 tons of compaction effect is the same

Q: How many types of rollers are there?: The track is 0.5 tons to 35 tons. I don't know which one you want.

Q: How can the asphalt be crushed between the road and the road, and the roller will cut the road along the stone: Be close to the kerb and be careful about rolling, and shall not be too close to the edge.

Q: What is the design principle?Experts: how to build a large machine --- roller, the internal structure of its drum (with the brief introduction of the best)? What is the design principle? What is the maximum weight of the drum at present? What kind of traction equipment do you need? Thank you very much.: The structural types of vibration wheel are relatively common at present. They are through shaft type (which can be divided into single shaft type, inner and outer sleeve shaft type), welded disc type plate and detachable box type (also called independent vibration chamber).

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