The crawler portable water drilling machine is a variant of the small DTH boring machine. With novel structure, high efficiency, and energy-saving, the crawler-type downhole series products are widely used in small and medium-sized mines, water conservancy, road construction, and rock drilling operations in stone quarrying projects. It is an ideal tool for realizing stratified mining and medium-deep splitting bar holes. Crawler-type downhole drilling rig provided by YG is a kind of new and efficient rock drilling equipment. It has the characteristics of a simple structure, light use, lightweight, and low price. Click to get the latest equipment price!
Portable Water Drilling Machine Parameter
| Model | YG-240-22P | YG-240-30P |
| Dimension | 1450*1550*1970mm | 2000*1230*2090mm |
| Weight | 200kg | 200kg |
| Drill rod diameter | 42mm | 51mm |
| Drill rod length | 1.5m/unit | 1.5m/unit |
| Rod change method | Full automatic screw thread | Full automatic screw thread |
| Max drilling depth | 200m | 200m |
| Diesel engine power | 22HP | 30HP |
| Drilling hole diameter | Within 280mm | 100mm-240mm |
| Lifting height | 2.5m | Max 2.5m |
| Lifting force | 1000kg | 2000kg |
Portable Water Well Drilling Rig for Sale Application
- Application: We usually use the mall lightweight crawler portable water drilling machines in engineering survey projects, photovoltaic piling, drilling, and coring projects.
- Application areas: suitable for highway, railroad, bridge, reservoir, municipal, garage, basement, foundation pit, and all kinds of grouting reinforcement drilling construction.
- Application scenario: A crawler-type downhole drilling rig can also enter the yard to play photovoltaic plate steel pipe piles, play greenhouse piles, also can drill blasting holes, drill rock, etc.
- Soil quality that can be applied: soil layer, clay layer, powder soil layer, silt layer, fill layer, etc.
Small Borehole Drilling Machine Structure
Crawler-type portable water drilling machine mainly consists of an engine (usually a diesel engine), frame, operating rod, skid parts, electric motor, rubber tracks, cast steel chassis, and other parts.
Crawler Portable Water Drilling Machine Working Principle
The working principle of a lightweight crawler portable water drilling machine is similar to that of an ordinary impact rotary wind-driven rock drill. However, the impact mechanism is independent and submerged into the bottom of the hole. In this way, no matter how deep the hole, the impactor mounts the drill bit directly. There is no need to transmit the impact energy through the drill pipe, thus reducing the loss of impact energy. During normal operation, the piston rod of the pressure regulating cylinder pushes the dynamic pulley set to make the drilling tool realize decompression drilling.
6 Features of Crawler Drilling Rig
- We can equip pure air motor drive or hydraulic motor drive with the crawler downhole drilling rig. Generally, we are equipped with diesel engines.
- If the crawler-type small borehole drilling rig has an electric motor. It will be more economical, efficient, and energy-saving. If it is in the field construction can also be modified diesel engine power.
- The machine adopts a cycloid reducer, large rotary torque, and high rock drilling efficiency.
- The DTH drilling rig is equipped with novel overload protection, which makes the drilling rig run stably and reliably, and can be equipped with a remote control device.
- The small crawler portable water drilling machine is easy to walk and move, and the operation is simple and labor-saving.
- Users can change different power heads to realize different construction requirements such as drilling water wells, taking cores, and extracting soil.
Why Choose the YG Crawler DTH Drilling Rig?
- Hydraulic power head. High torque hydraulic power head, fast drilling speed, high torque, with impactor, can drill rock.
- Brand power. Adopt the brand Changchai engine, which has strong power, reliable performance, long time, and smooth running.
- Operating system. 5 gears operating lever, simple and clear to use, reduces the time limit for work.
- Rubber crawler chassis can adapt to all kinds of complex terrain, with no damage to the road surface driving, maneuverability, and flexibility.
- Hydraulic propulsion. Strict assembly of hydraulic components, the durability of the hydraulic system, and large cylinder propulsion force.
Crawler DTH Drilling Machine Price from YG
YG has more than 10 years of experience in manufacturing drilling rig equipment—especially the DTH drilling rig series products. Until now, we have mainly produced portable downhole drilling rigs, the main models of these drilling rigs are YGD-70/100/130. they have different power mainly in electric and starter form. Then there are crawler-type downhole drilling rigs and fully hydraulic downhole drilling rigs. Crawler portable water drilling machines are mainly under the YGDQ series. It is easy to move and suitable for application in various complicated terrains and environments. Besides downhole drilling rigs, we also produce hydraulic core drilling rigs, water well drilling rigs, trailer-mounted water well drilling rigs, solar piling drivers, rotary drilling rigs, horizontal directional drilling, and so on. Please contact us for equipment pricing for any requirements!
