On June 9th, the China Association of Automobile Manufacturers (hereinafter referred to as “China Automobile Associationâ€) released the production and sales data for May 2012, and the growth of the commercial vehicle market came to an abrupt end. In May, the production of commercial vehicles was 301,800 units, a decrease of 11.87% from the previous month. , a year-on-year decrease of 2.02%; sales of 323,300 units, a decrease of 6.63% from the previous period and a decrease of 4.30% from the same period last year.
In May, in the main varieties of commercial vehicles, compared with the previous month, the sales of non-completed passenger vehicles increased slightly, and the production and sales of other varieties all showed a certain decline; compared with the same period of last year, the production and sales of semi-trailer tractors and trucks and non-integrated vehicles had The decline, other varieties have their own growth. In May, the production and sales of passenger cars were 34,100 and 33,100, a decrease of 5.81% and 4.97% from the previous quarter and an increase of 11.93% and 8.12% respectively; the production and sales of trucks were 21,050 and 228,800, a decrease of 14.63% and 7.46% from the previous quarter and an increase of 1.15 years. % and 1.69%; sales and sales of semi-trailer tractors were 13,300 and 1,400,000, down 3.88% and 11.39% month-on-month, and down 21.36% and 34.56% year-on-year; production and sales of non-complete passenger cars were 6,800 and 7,200, respectively, and their output was down month-on-month. 6.96%, sales growth of 0.33%, an increase of 3.52% and 8.04%; trucks non-holistic vehicle production and sales of 37,100 and 42200, a decrease of 3.76% and 2.60%, a year-on-year decrease of 19.31% and 24.98%.
From January to May, the production and sales of passenger cars reached 161,700 units and 156,600 units, an increase of 10.42% and 3.58% year-on-year; the production and sales of trucks reached 1,159,700 units and 1,119,800 units, which represented a decrease of 6.34% and 6.06% year-on-year; and the production and sales of semi-trailer tractors totaled 93,800 units. 940,000 units, a year-on-year decrease of 18.75% and 22.49%; 30,600 vehicles and 32,100 units of non-integrated passenger vehicles were sold and sold, a year-on-year decrease of 3.44% and 2.08%; and non-integrated vehicles were sold and sold at 21.38 million units and 21.6 million units, a year-on-year decrease of 28.38%. And 30.63%.
In May, the top ten commercial vehicle sales companies were: Dongfeng Corporation, Beiqi Foton, Jianghuai, Jinbei Stock, FAW, Jiangling, Great Wall, CNHTC, SAIC-GM-Wuling and NAC, which sold 49,800 vehicles and 49,800 vehicles respectively. There were 25,400 vehicles, 23,000 vehicles, 16700 vehicles, 133,000 vehicles, 127,000 vehicles, 119,000 vehicles, 113,000 vehicles and 10,200 vehicles. Compared with the previous month, Jinbei, Great Wall and SAIC-GM-Wuling grew slightly, while other companies declined. In May, the above-mentioned ten companies sold 221,100 commercial vehicles, accounting for 68.89% of the total commercial vehicle sales.
From January to May, the top ten commercial vehicle sales companies were: Beiqi Foton, Dongfeng, JAC, FAW, Jinbei, Jiangling, CNHTC, Nanjing Auto, Great Wall and SAIC-GM-Wuling, which sold 282,100 vehicles respectively. 25.96 million vehicles, 129,600 vehicles, 108,000 vehicles, 102,200 vehicles, 81,900 vehicles, 69,000 vehicles, 59,500 vehicles, 58,100 vehicles and 52,700 vehicles. Compared with the same period of last year, SAIC-GM-Wuling was among the fastest growing companies. Great Wall and Nanjing Automotive continued to maintain double-digit growth, and the performance was still outstanding. From January to May, the above-mentioned ten companies sold 1.227 million commercial vehicles, accounting for 71.02% of the total commercial vehicle sales.
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Horizontal Directional Drilling rigs are widely used to cross the railway, road, building, river, downtown area, other construction limited area, agriculture crops, for construction renewing water supplying, coal gas, electronic, telecommunication, natural gas and so on.
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If the land hardness is normal,and just use 200mm,300mm back reamer,the one-gun-distance is 150 meter and it's very easily.
If the land harness is normal,and the back reamer size reach 400mm,the one-gun-distance can be 150 meter but the operator need to pay high attention to the rig to see all the digital such as the rotation pressure and other.
If the back reamer size reach 500mm,600mm,the one-gun-distance can only be 90 meter.
Remark:One-gun-distance means the distance of drill bit go from one side and come out from the other size.Please see below explanation.
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