MWDL-350
Video Technical Support, Online Support, Spare PAR
1 Year
CE
New
DC Motor
75-350mm
>200m
Diamond Bit
Rotary
Core Drilling Rig
7500 Kg
Diesel
D Miningwell
6800*1900*2600mm
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 | |
