High -end Drilling rig is used mine ,coal,well and other engineering.

Who do you choose us?

• 1.We will give a good price with per customer.
• 2.Our product  are passed international standard ,ISO, CE,SGS certification.
• 3.The factory test with per mahcine, So that make sure quality .
• 4.If  is order, we will delivery in time.

LGX-ZD470 Integrated drilling rig

Application

LGX-ZD470 type (high pressure)  integrated DTH drilling machine is applied in the construction of highway, railway construction, all kinds of mines and the construction of hydro power station. The characteristics of drilling speed, low fuel consumption, climbing and walking ability, low cost, convenient maintenance. Fully equipped cab and dust collecting device are in accordance with the requirements of environmental protection and comfort.

Specification

Working Range

Technology and power

1.high performance strong diesel power and compressed air for the high speed drill drill drilling hole provides the precondition.

2.heavy forward beam is installed in the motor, chain, pulley, and is composed of the propulsion system; dual hydraulic motor driven rotary head and a drill pipe locator rotation system; induction automatic positioning and storage seven branch 3.5 meters on side 89mm/102mm/114mm and a positioning oil cylinder, discharging rod and double manipulator consisting of automatic change drill; the other with primary filter, sliding catch dust cover, drill pipe thread automatic lubrication, impactor loading and unloading oil cylinder device, device can completely meet the requirement of high-speed drilling.

3.increase the walking motor and body leveling mechanism, the fastest running 3 km / hour, maximum climbing 25 degrees, high and low speed double level walking function and independent diesel engine preheating device makes the drill rig can flexibly adapt to all kinds of terrain and environment temperature.

4.equipped with dual stage air conditioning the cab all handle is light and flexible, display and various kinds of instrument can reflect the jumbo all data and automatic alarm, storage, electric drill arm angle reality makes drilling single car operation convenient, accurate positioning.

5.owerful dust collection- making drill can be equipped with different impact device 4 -5” to adapt to the user demand under different requirements.

Main Parts Pictures

standard configuration instructions

1.Yuchai diesel engine YC6MK400L-K20 ,

 rated power 294kw/2000rpm .

2.GHH - head screw type high pressure air compressor, the maximum working pressure can reach 22bar, the displacement of 24m3 /min

3.Cooling system adapted to the environment of 50℃

4.Motor chain type heavy push beam,the best push 34.5KN.

5.Automatic change - rod system, free choice of drill pipe

6.The removable dust cover, convenient observation hole accuracy

7.Pre - dust separator

8.The dry dust collector, automatic continuous cleaning filter

9.Hydraulic rotary head, with maximum 4310Nm

10.Feed beam extension compensation mechanism,

11.Heavy duty feed beam

12.Foot hole device

13.The drill pipe thread lubricating device

14.The floating type hydraulic oil tubing device

15.Safe driving cab, with air-conditioned, mirror and multi angle adjustment of the seat and other facilities, noise level is less than or equal to 80 db, operating handle, placed in the armrest, conforms to the human science.

16.The two speed hydraulic motor running,

17.Heavy crawler frame - equipped with three teeth crawler board, crawler frame swing + 100

18.The hydraulic drill pipe and drill pipe guiding device for removing manipulator

19.The fuel saving device (shock pressure automatic unloading, automatic engine idle speed control function etc.)

20.Reversing alarm

21.Working lamp

22.Automatic emergency stop device.

23.Color multifunction display of engine and drilling parameters

24.The manual hydraulic oil pump with filtering device

Other products

Field Case

About Us

Qingdao Ligaoxin Machinery Co., Ltd. is a sales and aftersales service as one of the main scientific and technological company, has long been committed to the air compressor industry and the development of drilling industry. And with many famous brand enterprises to establish a good and stable partnership, forming a cooperative mechanism with strong vitality, interdependence and common development.

The company believes in: "quality first, customer first" principle, with a strong network of cooperation, leading technology, rich experience in the industry and excellent product quality, affordable price, professional standards of aftersales service and modern marketing management concept, rapid development and expansion, the product has been widely recognized and approved.

Let users enjoy the quality and reliable, costeffective, service perfect product is our goal, we created adynamic and cohesive marketing design and maintenance team, to provide customers with timely, quality and efficient services, to help customers improve competitive advantage, bring

rationalization and maximize the investment benefits, achieve a wonderful win- win, and for the "Made in China" to contribute our strength.

Corporate culture: innovation, cooperation, win-win.

Business philosophy: in good faith principle, industry and technology oriented , to win through good service.