Basic Info.
Place of Origin
Henan, China (Mainland)
China Port
Qingdao\ Tianjin \ Lianyungang \ Shanghai Port
Maximum Drilling Diameter(mm)
120-180
Maximum Drilling Depth(M)
30
Torque of Power Head (Nm)
3900
Traveling Speed ( Km/H)
0~2.5
Product Description
Product Description
Serial No. | Item | Parameters |
1 | Total operating weight (kg) | 22000 |
2 | Engine power (kW) | 338 |
3 | Traction (kN) | 142 |
4 | Traveling speed ( km/h) | 0~2.5 |
5 | Gradeability | 30° |
6 | Transport length (mm) | 9550 |
7 | Transport height (mm) | 3700 |
8 | Transport width (mm) | 3200 |
9 | Track width (mm) | 500 |
10 | Wheelbase (mm) | 2850 |
11 | Stroke of power head (mm) | 5660 |
12 | Movement speed of power head (m/min) | 18 |
13 | Fast movement speed of power head (m/min) | 55 |
14 | Maximum applied pressure (kN) | 40 |
15 | Maximum pullback force (kN) | 40 |
16 | System pressure (bar) | 280 |
17 | Torque of power head (Nm) | 3900 |
18 | Speed of power head (r/min) | 0 ~100 |
19 | Impact frequency (Min-1) | 820-1475 |
20 | Single impact energy (Nm) | 822 |
21 | Working pressure of air compressor (kg ) | 20.7 |
22 | Air volume of air compressor (m3 / min) | 23 |
23 | Standard drill (outside rod) (mm) | φ114 |
24 | Maximum drilling depth (m) (standard) | 30 |
25 | drilling diameter (φmm) (standard) | Φ120-φ180 |
Performance characteristics
1.Traveling system of DTH drilling rig with full hydraulic crawler chassis can realize on-site rotation and can climb 30° steep slope. |
2.The chassis of DTH drilling rig adopts floating type structure which can be leveled, in order to adapt to a variety of complex work sites. |
3.The angles of slide block and boom can be adjusted, in order to meet the multi-angle and multi-faceted construction requirements. The forward and backward overturn angles of the slide block are 10° (forward) and 90° (backward). The leftward and rightward swing angles of the slide block are 90 ° (leftward) and 30 ° (rightward). The upward and downward lifting angles of the boom are 42 ° (upward) and 10 ° (downward). The leftward and rightward swing angles of the boom are 15 ° (leftward) and 45 ° (rightward). |
4.Rod-changing device of DTH drilling rig can hold six drill rods with each length of 5 m, so as to prevent tedious manual labor. |
5.Threaded compensation mechanism of DTH drilling rig is installed at the power head. When installing or removing the drill rod, the advance and retreat amount of the thread at the end of the drill rod can be adjusted automatically. Thus, it realizes a highly efficient automatic rod-changing, greatly improving the work efficiency. |
6.The DTH drilling rig is equipped with world-class imported high pressure and high flow air compressor, with pressure of 2.07 MPa and flow of 23m3 / min, so it can be applicable to various soft, medium and hard rock layers. The construction coverage is wide. |
7.The DTH drilling rig is equipped with a 338 kw engine. One end of the engine drives air compressor and the other end drives hydraulic system. |
Company Introduction
Yutong Heavy Industry is China's top 500 enterprises Yutong Group's core subsidiary, is a leading supplier of specialized mining, infrastructure and sanitation machinery and equipment package of solutions. The company is the cradle of Chinese construction machinery design and manufacturing, since 1958, China's first hydraulic torque converter, the first power shift transmission, the first self-propelled scrapers, the first large horsepower tire type tractors, more than 30 "China's first" all born here! factory occupies 2102 acres, with more than 3,000 people, including more than 470 man-made construction machinery senior technical staff, and has academician workstation and provincial enterprise technology center. Yutong Heavy Industries as a quality supplier of PLA, every year a large loaders and bulldozers to the military. We also provide the United Nations had as loaders, bulldozers and wreckers, and obtained the creation of the United Nations awarded the Star of Science Award. Our company is China's first loader KD line exporter, currently this KD line services in Iran, the annual amount of 300 assembly, and its products can cover the Middle East, many countries such as: Saudi Arabia, Turkey and Azerbaijan. Also Our rotary drilling rig, successfully sold to the United States five devices, and job conditions in Alaska minus 50 degrees. Our product is in Africa an affirmative president of Nigeria, the African business people and our next president our photo equipment. Our sanitation garbage package of solutions and services in Ghana is the country for the African brothers to improve their living environment contribute our part. In South America, Cuba and Venezuela, we are the government's long-term strategy for its suppliers. Rotary Drilling Division I Participation in 2008 Olympic Games in the Bird's Nest construction work, and successfully laid the first pile. |
Address:
NO. 88 Yugong, Eco-Tech Development Zone, Zhengzhou, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Transportation
Company Introduction:
Zhengzhou Yutong Heavy Industries Co., Ltd is a professional Chinese manufacturer and exporter of heavy-duty construction machinery for over 50 years covering wheel loader, backhoe loader, bulldozer, rotary drilling rig, crawler crane, trash compactor, waste treatment equipment package, towing vehicle etc.
Occupying a land of 465, 000m2, the company has about 3000 employees including more than 420 engineering technicians. Having its own academician station and R&D center, our company has always been the industry innovation leader with pioneer product development that never ends.
The exceptionally superb product quality has made us stand out as the specially designated loader and bulldozer supplier for Chinese People′s Liberation Army since the factory was originally founded.
Sales income of the company in 2009 totals 2 billionRMB, increased by 35% than that in 2008, way beyond the industry growth rate in the same period.
"Full Care" represents concept of company brand "YUTONG" vividly, which means choosing us, you are guaranteed to enjoy one-stop service with customers always coming the first.