Mechanical top drive series drilling rig is a set of hydraulic drilling, gas drilling function in one of the water well drilling equipment (national invention patent: ZL201510479602.4), the use of vehicle 525 gearbox, transmission efficiency than hydraulic transmission doubled, power energy consumption reduced by 35%, more efficient, energy-saving. It solves the difficult problem of air drilling in soil layer and low construction efficiency of rotary drilling rig in hard rock layer, gravel layer and pebble layer.
280 water well drilling rig features:
1, the rig speed can reach 33-1120r/min speed range, and the maximum output torque is 9800N.m.
2, the drilling machine adopts a long stroke speed doubling mechanism, mechanical power head, power head stroke 2400MM, used to improve drilling efficiency, reduce the occurrence of drilling blocking and burning accidents.
3, the rig uses double oil pump oil supply, drilling with a single pump, lift drilling with double pump confluence; Less power loss, short auxiliary time.
Drilling capacity |
Drilling
depth for water well |
280m(152mm~203mm) |
| 75mm Wireline coring N size |
500m |
| () Borehole (Drill bit) dia. |
Ø75~Ø350mm |
Drilling angle |
90° |
Drive head |
Lifting capacity |
100kN |
Thrusting capacity |
50kN |
Rotary speed RPM |
Forward rotation:33,63,113,163,192,237,303 ,537,906,1120r/min |
| Reverse turn:37,180 r/min |
Max. Torque |
9800N.m |
Power Unit |
Engine Model |
YN27 |
/
Rated power/speed |
42kW/ 2400r/min |
Mechanical winch capacity |
4.5Ton |
Drill pipe |
Drill pipe dia. |
Ø50/ Ø60 / Ø76/ Ø89mm NQ/ HQ /PQ |
Drill pipe length |
2000mm |
Mud pump |
BW160/ BW200/ BW250 |
Air compressor |
Air consumption |
16~35m3/min |
Air pressure |
10.5~24.6bar |
Crawler chassis |
Walking speed |
0~2 km/h |
Climbing angle |
Max. 25°~30° |
Dimension |
Transport |
4600*1900*2540mm |
Working |
3800*2200*5700mm |
Weight with steel crawler |
3500kg |
About the company
MengyinxuweiMachinery
is a professional company engaged in research, development, production, sales,application
and service of air compressors and rock drill machines. The products are widely used in
industry compressed air supply, mining and construction projects. With technology development as
the heart of company philosophy,Zhigao follows the guidelines of " detail oriented, high efficiency,
quality first and creating future" and the business philosophy of " Constant science and technology
innovations ". Zhigao is eyeing the global market and with confidence to strive to be world-class to
provide excellent products and services to customers.
FAQ
1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.
2.How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.
3.How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 25-30 days.
4. What's your terms of payment?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
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