In 2012, Dongfeng Cummins sold poorly, but it has gradually begun to pick up. Considering that the heavy-duty truck industry is expected to pick up in 2013, Dongfeng Cummins' performance will improve significantly.

Dongfeng Cummins Engine is mainly used for medium- and heavy-duty trucks and construction machinery. Downstream of Dongfeng Cummins Engine has a high correlation with fixed asset investment. Since the fourth quarter of 2012, domestic infrastructure investment has been increasing, real estate and logistics markets are picking up, and heavy truck industry data has been starting from September 2012. Monthly sales volume of the chain continued to improve, with a year-on-year growth of -11.2% in December, and the rate of decline continued to narrow. Coupled with the expectation of the National IV switching, the heavy truck market is expected to pick up in 2013. In December 2012, the sales volume of Dongfeng Cummins Engine also recovered to the level of the same period in 2011, and the rate of decline slowed down.

Capital Construction Jet Grouting Rig

Capital Construction drilling rig which is Anchor Drilling Rig Crawler Drilling Rig for Small Space Anchoring pile construction.

The drilling rig is designed for working in narrow spaces, such as tunnel, culver and foundation ditch. With its rotating-percussion rotary head, it is suitable for drilling in stratum formations of sticky clay, sandstone as well as partially decomposed rock stratum. With down-the-hole hammer bit, it can drill in hard rock formation efficiently.

The emission standard of its power engine is TIER3(III) stage standard.

6000s Tunnel Construction Hydraulic Engineering Drill Rig/Drilling Machine

It is mainly used for hard alloy rotary drilling, screw drilling, pneumatic drilling with DTH hammer, pneumatic drilling with DTH hammer and casing, rotary jet, swing jet, fixed jet and other drilling technology;It can also be used in the engineering fields of tunnel pipe shed support, rock and soil anchorage, blasting hole, embankment reinforcement, ground source heat pump hole, hydrological well, foundation pile construction and geological disaster control.Note :Users can choose diesel engine power, motor power, diesel engine power/motor dual power.

Main features
1,Multi-azimuth luffing mechanism, the drill can realize multi-row and multi-angle drilling in one position.

2,with big rotary torque ,long feeding stroke, effectively improve drilling efficiency.

3,The crawler moves by itself, equipped with the frame turning device, the device is easy to shift, fast and accurate to the hole.

4,Equipped with hydraulic gripper and shackle device, which can shorten drilling time and reduce labor intensity.

5,The main components of the hydraulic system are imported brand, the system is stable, reliable, long service life.

6,The power head adopts hydraulic variable-speed and hydraulic mechanical variable-speed mode, with different specifications of power head, which can meet the requirements of different drilling methods.

7,The hydraulic system adopts direct load feedback and fine-tuning variable, the power changes with the load, high efficiency and low energy consumption.

8,Equipped with power head rotation speed, lifting speed and vertical display device, hole positioning fast and accurate.

Capital Construction Rig,Hydraulic High Pressure Jet Grouting Rig,Crawler Type High Pressure Rig,High Pressure Construction Jet Grouting Technology

Henan YK Prospecting Machinery Co., Ltd , https://www.yikyuirig.com