Versatile Water Air DTH Drilling Rig Well Drilling Rig Borehole Drilling Rig
Technical Specification:
| drilling hole diameter(mm) | Ø90- Ø273 |
| drilling depth( m) | 150-300 |
| rod diameter(mm) | Ø76,Ø89, Ø102 |
| drilling hole angle(°) | 90 |
| output speed of driven head(r/min) | 14-500 |
| output torque of driven head(N.m) | 13428-250 |
| driven head stroke(mm) | 3400 |
| putting-down pressure of driven head(k.N) | 35 |
| lifting pressure of driven head(k.N) | 80 |
| lifting speed of driven head(m/min) | 0-12 |
| walk model/slope-climing angle | crawler walk/15° |
| diesel input power(kW) | 48 |
| rated speed(r/min) | 2400 |
| oil pump flow(L/min)/pressure(MPa) | main pump:60/20, |
| assistant pump:60/20 | |
| Size(transport state)mm | 5400*2120*2650 |
| weight(kg) | 7200 |
Application:
JDL-300 water well drilling rig is a highly efficient, versatile drilling rig, mainly used in well drilling, irrigation, pile hole, geothermal and air conditional holes etc. It is especially used for water intake from mountainous and rocky formation. Efficiency is 10 times higher than traditional hammer drilling rig to make great benefits. JDL-300 can be used in various soil formation such as hard rock, gravel and pebble bed, also operated with water and air drilling.
MAIN FEATURES:
1, JDL-300 drills hole with mechanism, other parts are operated with hydraulic transmission to use the power and reduce drilling cost.
2, More grades of forward rotation(14-500 rounds/min), torque(13428-250N.m)
3, Two grades of reverse rotating speed to deal with accidents.
4, Long-stroke multi-speed rig mechanism, mechanical power head(stroke 3400mm) are used for improving drilling efficiency and reducing block and burning on bits.
5, It is equipped with double oil pumps, drills with single pump, lifts bits with with double pumps, with less power consumption and time.
6, Advanced and well-distributed structure for good maintenance.
7, Some functional interfaces are designed for users' various demand.
8, Crawler chassis is used with landing legs(1.5m cylinder stroke) which can be automatically loaded for convenient carry.
FAQ
1. What kind payment method we accept?
T/T, L/C at sight, Western Union, Paypal
2. What kinds of shipment for goods and how long time it takes ?
Our company supports DHL, FEDEX, UPS, TNT, CHINA POST, by sea and other methods. Shipping time is 3-5 days from payment receipt
3. Does your company ship battery or not ?
Our company can receive battery order and ship to customer normally, except a few special countries
4. Do you have other items not displayed on your website ?
Yes, our company supplies full survey range products. If you are looking for product not displayed on our website. Please contact us freely. We will reply you on time
