Product Details
This product is a widely used portable drilling rig suitable for well drilling in buildings such as railways, water conservancy, bridges, dam foundations, geological exploration, geological core drilling, small grouting holes, and blast holes. It can use diamond, composite sheets, alloys, and other drill bits according to different strata.
Product features:
1. Equipped with a hydraulic automatic feed mechanism to improve drilling efficiency and reduce labor intensity.
2. Adopt a ball card clamping mechanism or hydraulic chuck, which can achieve non-stop rod changing for convenient operation.
3. Equipped with a bottom hole pressure gauge for easy monitoring of the hole conditions.
4. Compact structure, centralized handles, small footprint, light weight, strong disassembly, and easy relocation. Suitable for operations in plains or mountainous areas.
Main parameters:
| Model: HWDL280 |
HWDL280 |
| Well drilling depth:200m (152mm~203mm) |
200m (152mm~203mm) |
| Wireline core retrieval with 75mm hole diameter:300m |
300m |
| Drilling (bit) diameter:Ø75～Ø350mm |
Ø75～Ø350mm |
| Drilling angle:90° |
90° |
| Lifting force:100KN |
100KN |
| Thrust force:50KN |
50KN |
| Rotary speed: Clockwise:33-1120r/min Counterclockwise:37/180r/min |
Clockwise:33-1120r/min |
| Counterclockwise:37/180r/min |
| Maximum torque:9800N.m |
9800N.m |
| Diesel engine model:Yunnei YN27 |
Yunnei YN27 |
| Rated power/speed:42kW/ 2400r/min |
42kW/ 2400r/min |
| Mechanical winch single rope lifting force:2.5 Ton |
2.5 Ton |
| Drill rod diameter:50/60/76mm NQ/HQ/PQ |
50/60/76mm NQ/HQ/PQ |
| Drill rod length:2000mm |
2000mm |
| Matching mud pump:BW160/BW200/ BW250 |
BW160/BW200/ BW250 |
| Travel speed:0～2 Km/h |
0～2 Km/h |
| Climbing ability:Max. 25° |
Max. 25° |
| Transportation state dimensions:4600*1700*2400mm |
4600*1700*2400mm |
| Working state dimensions:3200*2300*5600mm |
3200*2300*5600mm |
| Overall weight:4200Kg |
4200Kg |
Packaging & Shipping
Company Profile
Xi 'an Zealchon electronic technology co., LTD, located in new technology industry development zone in Xi'an, an ancient city in China. It covers an area of 7500 square meters of building area. Zealchen specialize in two aspects: one is civil engineering research and experimental apparatus; another is the semiconductor laser research and development. On one hand, currently based on civil experimental instrument research, the research team is founded by the personnel who come from Chang 'an university, Xi 'an polytechnic university, Xi 'an petroleum university, which has the top technology in this expertise. In addition, its research and development has accomplished a series of leading domestic and international standards, first-class technology of asphalt and asphalt mixture, road, bridge deck, geotechnical, structural testing instruments, even more, some of the products fill the blank of similar equipment at home and abroad, won national, ministerial, provincial awards. On-site manufacturing allows us to customize our products quickly and efficiently to meet specialized customer requests. Our technical support team, marketing, and web development teams make their homes in china as well, and are dedicated to providing comprehensive customer support and services.
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