Product Description
Features of SKWW300 water well drilling rig:
1, SKWW300 is a high efficiency and multi-functional drilling equipment upgraded based on SKWW100 & SKWW200, It can be used to drill water well, agrecultural irrigation well, geothermal well and other type well holes. It is sepcial suitable for mountain area and rock stratum water sourcing project.
2, This machine can drill in different stratum, The maximum bore diameter can be 300mm.
3, This machine adopts big torque hydraulic motor for power head and brand diesel, hydraulic valve sets, big diameter hydraulic cylinders for the hydraulic control system. The brand diesel is protected by 2 levels air filtration systems and also can directly use the clean air from the air compressor.
4,Unique bump set design and centralize controlled operation system is easy to maintain and convenient for machine operation.
5,This machine adopts excavator crawler chassis and make the machine a high off-road performance, It also can be mounted on a truck to make it more maneuverability.
6, Two gears rotation and feeding speed makes it work in soil and rock layers.
7, Positioner can change different positioning plates accroding to the specification of drill pipe and DTH hammer to make positioning correct and reliable. Hoist device help to lift drill pipes and hammer to reduce labour strength.
| Weight | 9500 Kg |
| Dimension | 5200 x 2300 x 3200 mm |
| Traveling speed | 0~2.5K m/h |
| Engine model | Yucan brand YC6B150Z-T21 |
| Engine power | 110 Kw / 2100 rpm |
| Ground clearance | 280 mm |
| Jack leg stroke | 1000 mm |
| DTH hammer | HD85 /HD225A |
| Climbing ability | 25° |
| Bore depth | 300 m |
| Working air pressure | 1.05~2.46 MPa |
| Air consumption | 16~40 m3/min |
| Drill rod specification | OD89 /102mm, L3000 / 4000mm |
| Drill bit diameter | OD168~300 mm |
| Feeding force | 50 KN |
| Lifting force | 150 KN |
| Power head rotating speed | 43/52/69 rpm (Slow), 85/102/125 rpm (Fast) |
| Power head rotating torque | 8000 N·m (Slow), 4000 N·m (Fast) |
