Product Description
The MK Top Drive Drilling Rig is a self-developed drilling machine.
It adopts 5-speed manual automobile gearbox, with wide speed range, sensitive forward and reverse switching, high transmission efficiency, and greatly reduced power and energy consumption, which is more efficient and energy-saving. Solve the problem of difficult drilling of soil layer air submerged hammer.
Product Parameters
| Diesel engine model |
Yunnei YN27GBZ |
| Rated power/speed |
0-2km/h |
| Climbing capacity of drilling rig |
25-30° |
| Mechanical winch single rope lifting force |
3Ton |
| NQ rope core drilling depth |
350m |
| Water well drilling depth |
2000m |
Rig Model MK-280,MKX-280
Weight 3800kg,4800kg
Dimension 4600*1900*2540mm,5600*1900*2600mm
Dimension of the whole machine(in transport condition) 3800*2200*5700mm,3800*2300*7000mm
Drilling Angle 90°,75-90°
Water well drilling depth 200m
NQ rope coring drilling depth 350m
Water well drilling (bit) diameter ф75-220mm
Power head lifting force 100kN
Power head pushing force 50kN
Rotary speed of power head Forward rotation:33-1120rpm,Reverse rotation:37-180rpm
Maximum rotary torque of power head 9800N.m
Push stroke of power head 2300mm,2500mm
Matching drill pipe diameter ф60,ф76,ф89mm NQ/HQ/PQ
Diesel engine model Yunnei YN27,Yunnei YN27GBZ
Rated power/speed 42kW/2400rpm,58kW/2400rpm
Rig travelling speed 0-2km/h
Climbing capacity 25-30°
Mechanical winch single rope lifting force 3Ton
Matching mud pump BW160/BW200/BW250(optional)
Crawler type Rubber 350mm*56 sections (optional) Steel 300mm*38 sections
Crawler bearing capacity 5000kg 6000kg
Detailed Photos
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