• D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig
  • D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig
  • D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig
  • D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig
  • D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig
  • D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig

D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig

After-sales Service: Video Technical Support, Online Support, Spare PAR
Warranty: 1 Year
Certification: CE
Condition: New
Motor: DC Motor
Drill Hole Diameter: 75-350mm
Customization:

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Basic Info.

Model NO.
MWDL-350
Drill Hole Depth
>200m
Bit Type
Diamond Bit
Drilling Way
Rotary
Type
Core Drilling Rig
Weight
7500 Kg
Power Type
Diesel
Specification
6800*1900*2600mm
Trademark
D Miningwell
Origin
Zhejiang, China

Product Description

MWDL-350 mechanical top drive drilling rig is a kind of drilling equipment independently developed by the company

that can drill at 75-90°,integrates water drilling and gas drilling functions (national invention patent: ZL201510479602.4),

using 5-speed manual hemp, more Wide range,sensitive and flexible conversion of positive energy, twice as much as

hydraulic transmission, lower power drive, more efficient and energy-saving.The low-light problem of ring drilling rigs for

beads and pebble layers.

 

 

Drilling capacity

Drilling depth for water well 350m(152mm~203mm)
Sample drilling 75mm Wireline coring N size 800m
Borehole (Drill bit) dia. Ø75~Ø350mm
Drilling angle350m(152mm~203mm) 75-90°

Drive head

Lifting capacity 240kN
Thrusting capacity 180kN 
Rotary speed RPM   Forward:27,51,93,129,156,193,247,437,737,901r/min
Reverse:48,219 r/min
Max. Torque 10500N.m

Power Unit

Engine Model YN33GBZ  
Rated power/speed 65kW/ 2400r/min
Mechanical winch capacity 7.5Ton

Drill pipe

Drill pipe dia. Ø50/ Ø60 / Ø76/ Ø89mm       NQ/ HQ /PQ
Drill pipe length 3000mm

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 6300*2000*2600mm
Working 7800*2400*3800mm
Weight with steel crawler   7500kg
D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig
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D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig
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D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig
D Miningwell Team

D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig


D Miningwell equips all rock drilling equipment with high-quality friction welded drill rods. The threads, rod bodies and welded joints of the drill pipes have been rigorously processed.

Sufficient Stock-Fast Delivery D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig
D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig D Miningwell Mwdl-350 DTH Drilling Rig Water Well Drilling Machine Drill Rig for Water Diamond Core Drilling Rig

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