Said that the freight rate is low, the cost is high... this time… latest news! The price of oil has fallen again! and With the "three consecutive losses" in oil prices during the year Expected to fall back to the beginning of the year According to the data released by the Xinhua News Agency oil price system on November 29, the change rate of crude oil on November 28 was -10.82%. It is expected that the price of this round of steam and diesel will be reduced by 510 yuan per ton, which will be converted into a price increase. And No. 0 diesel is lowered by about 0.40 yuan and 0.43 yuan per liter. In other words, with 800 liters of fuel tank calculation, topping up a full tank of oil, you can spend 344 yuan less than the original! International oil prices are an important indicator of the price adjustment of refined oil products in China. China's "Measures for the Administration of Petroleum Prices" stipulates that domestic gasoline and diesel prices will be adjusted every 10 working days according to changes in crude oil prices in the international market. The effective date of price adjustment is 24 o'clock on the release date of the price adjustment. When the price adjustment is less than 50 yuan per ton, no adjustment will be made, and it will be added or offset when it is included in the next price adjustment. The last domestic refined oil price adjustment occurred at 24 o'clock on November 16, the price of gasoline and diesel was lowered by 510 yuan and 490 yuan per ton respectively. According to the pricing mechanism, the time window for the 24-hour refined oil price adjustment will come again on the 30th. The next round of price adjustment window will open at 24 o'clock on December 14, 2018. At present, the negative factors of the international crude oil market prevail, and it is expected that the next round of refined oil price adjustment may still be lowered. For the card friends, the downward adjustment of oil prices can reduce transportation costs to a certain extent. Looking at the price adjustments of the previous oil price market, all the way down, affected by the international crude oil market, diesel prices are expected to continue to maintain a downward trend in mid-December. At urban construction project, surface mining, quarries ,construction work sites,foundation pit construction, road slope protection project etc.
5.Piston tramming motor, special process casted track shoe for stronger tramming traction force & more stable quality.
6.Construction Features:
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1. This drill rig upgrades tramming components, hydraulic system, feed beam, rotary head and whole rig chassis to optimize the functional capacity of the drill rig.
2. The upgraded rig with improved features of strong climbing ability, large rotation torque & long life motor is widely applicable to various surface mining environment.
3. With larger displacement single motor, compact size & large rotation torque, the rotary head adjustable according to different work conditions & requirement, greatly increasing drilling efficiency.
4.All controls integrated on the control panel for convenient operation, higher work efficiency & lower drilling cost, safer and more comfortable operation.
→Three-wing bit drilling, mud discharge. It is suitable for high speed drilling in soil layer sand layer, etc..
→Air down-hole hammer drilling, air slag discharge.It is suitable for construc tion of rock layer and broken layer.
→Drilling with hydraulic hammer at bottom of hole, mud discharge The utility model is suitable for the construction of broken layer sand-egg layer and other strata with high water content.→Casing drilling.
→Combined drilling of drill pipe and casing.