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In the year of 2019, from the government work reports of various provinces, the infrastructure construction represented by railways, highways, aviation and subways will be the key work content of 2019. According to incomplete statistics, from December 6, 2018 to the present, the National Development and Reform Commission has approved a number of infrastructure projects across the country, with a total investment of more than 1 trillion yuan!
This is a great opportunity for the cardholders who operate the muck! But the opportunity is also in parallel with the challenge. To benefit from this trillion-dollar project, you must be prepared--have an efficient, fuel-efficient, Reliable and comfortable muck! Because of the special operating environment of the muck, efficient fuel economy is the guarantee of income. In high-intensity work, the dynamic performance of the vehicle is very important!
Tianlong KC intelligent environmental protection dregs matching Dongfeng Cummins ISL9.5 engineering engine
The Tianlong KC site-loaded model adopts Cummins ISL9.5 engineering engine. The output torque of 1400N.m can be output at 900 rpm. The low-speed and high-torque can make the vehicle operate efficiently and economically. The fuel consumption is 7% lower than that of similar vehicles. In terms of comfort, Tianlong KC is more considerate!
Dongfeng Cummins ISL9.5 engine features!
Dongfeng Cummins ISL9.5 engine
Powerful
340Ps high horsepower, 900 to 1400N.m torque, starting faster.
The foundation pit operation has a fast climbing speed and no worries, and the maximum torque can cover 1100~1700rpm, and the power output is more durable.
Less parts and light weight
High efficiency fuel economy
The weight is light, the engine weight is only 704 kg, which is about 170 kg lighter than the same type of engine in the industry. It matches the professional lightweight chassis, the whole car is lighter, and the multi-pull runs faster, and the income is higher.
With Cummins XPI ultra-high pressure fuel injection system, the maximum injection pressure is 1800bar, and the combustion is more complete.
intelligent control
The ISL9.5 engine can respond to intelligent control of vehicle start-up and vehicle speed limit.
More intelligent control
Through the intelligent control of the fingerprint lock, the unauthorized personnel are prevented from using the vehicle, and a safety policy of various working conditions is formulated to ensure the safety, and the speed limit function is implemented to relieve the operator's worries.
The Dongfeng Tianlong KC muck, which matches the Dongfeng Cummins ISL9.5 engineering engine, also has high stability, providing users with reliable power and fast transportation services under any natural environment and working conditions. Grasping the favorable policy, with the help of Dongfeng Cummins, the excellent performance of Tianlong KC, the card friends will be able to seize the opportunity in the new wave of infrastructure construction.
Reading volume: Source: Cummins DCEC Author: Cold autumnCutter Suction Dredger is the rotation of the cutter knife loose river or the sea bed soil, mixed with cement into the mud, after Suction Tube suction pump body and through the mud discharging pipe sent to the mud area. The cutter suction Dredger construction, dredging, dredging and dumping are integrated, complete, high production efficiency. Applicable to waves are small, low velocity of inland lakes and coastal port dredging, the excavation of sand, sandy loam, silt soil is suitable, the toothed cutter can dig clay, but efficiency is low. One of the famous cutter suction dredger China sky whale, day boat bureau 5000kW etc., currently the world's largest is JDN8069 Luxembourg Jan de nul dredging group.
Photo of our Cutter Suction Dredger:
Control points of construction method
Transverse excavation method construction
1, with steel piles of cutter suction dredger in the general construction area, should adopt symmetric steel pile horizontal digging method or steel pile trolley horizontal digging construction method.
2, in the area of large waves, with three cable locating equipment dredger, should adopt three cable locating transverse excavation.
3, in flow velocity or larger waves larger area of with anchor cable cross digging equipment of cutter suction dredger, should the mooring transverse dredging method construction.
Staged excavation method
1, channel length is greater than the dredger water pipeline effective stretching length,
According to the dredger and water pipeline to the length of excavation section construction.
2, Wacao steering curve needs to be divided into several excavation line segments, the curve can be an approximate straight line segment construction.
3, Wacao specifications of different time requirements or different, should be in accordance with the requirements of the contract section.
4, subject to navigation or other factors, can be in accordance with the need to segment construction.
Counter current construction
In inland waterway construction with steel pile positioning, the appropriate use of downstream construction; the mooring transverse dredging method in the construction of the occasion by countercurrent flow construction; when the flow rate is large, the downstream construction and tail anchor to ensure safety.
Technical parameters of cutter suction dredger
dredging machinery provide the above parameters, according to different production parameters will be there is a certain range of gap, the detailed specifications and parameters in the actual design data bit.
Features: the cutter suction dredger and traditional dredger, the larger diameter of reamer in dredging, excavation depth greater. And the efficiency can be increased by more than 30%
Cutter Suction Dredger
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