350m Crawler type water well drilling rig
Brief introduction of crawler type hydraulic down the hole drill
The crawler type hydraulic down the hole drilling rig adopts diesel engine (motor) - hydraulic oil pump unit to provide power for the hydraulic motor of the drilling rig to walk, rotate, push and lift, and position the swing angle of oil cylinder. Only the DTH impactor consumes compressed air during drilling operation. Compared with all pneumatic drilling rig, energy (fuel or electricity) consumption is saved by 40% - 50%.
ROS-Y350 crawler type hydraulic down the hole drilling rig is mainly used in open pit mining, hydropower engineering, road construction and other rock engineering drilling operations.
ROS-Y350 Crawler type water well drilling rig
ROS-Y350 multi-function hydraulic well drilling rig series mainly applied to industrial and civil drilling and ground temperature drilling. It has the advantages of large diameter of drilling hole, deep drilling, fast footage, and high efficiency.
Main Features
1. Crawler Driving Gear: the designed motor with a speed reduction gearbox prolongs the service life
2. Hydraulic oil pump: It uses parallel gearbox (which is a patent) to separate oil pump monomer, supply adequate power and distribute reasonable. The hydraulic system adopts unique design, which is easy to maintain and can lower the maintenance cost.
3. Rotary head device: integrated casting gearbox , dual motor power, large torque, durable, small maintenance costs
4. Drill chassis: the professional excavator chassis provides durability and strong load capacity, the wide roller chain plate causes small damage to the concrete pavement
5. Lifting force: patent designed composite arm with small size yet long stroke, double cylinder lifting, strong lifting capacity
6. The lift arm is installed with a limiter to protect cylinder and ensure the safety of work
7. Each hydraulic tubing is covered with a protective shell to effectively extend the service life of pipeline.
Technical characteristics of crawler type hydraulic down the hole drill
Compared with all pneumatic drilling rig, energy (fuel or electricity) consumption is saved by 40% - 50%. Excellent performance, durable, high efficiency, mobile, simple operation and so on.
| ROS-Y350Crawler type water well drilling Rig parameter |
| Rig weight (T) |
9 |
| Hole Diameter(mm) |
140-325 |
| Drilling Depth(m) |
350 |
| One-time advance length(m) |
6.6 |
| Walking speed(km/h) |
2.5 |
| Climbing angles(Max.) |
30 |
| Equipped capacitor(KW) |
84 |
| using air pressure(mpa) |
1.7-3.3 |
| air consumption(m³/min) |
17-35 |
| drill pipe diameter(mm) |
Ф89 Ф102 |
| drill pipe length(m) |
1.5 2.0 3.0 6.0 |
| Rig lifting force(T) |
24 |
| swing speed(rpm) |
55-115 |
| swing torque(Nm) |
6200-8500 |
| Dimension(mm) |
5900 X 2000 X 2850 |
website :
http://roschen.en.made-in-china.com
Audited Supplier 
){kind=link}
){kind=link}