300m Borehole Water Well Drilling Machine/ Small Water Drilling Machine/Mini Size Water Drilling Rig Machine for Deep Bore Well Drilling with Cheap Price

• After-sales Service: 1 Years
• Warranty: 1 Years
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: MK350
• Condition: New
• Drill Hole Diameter: 75-220
• Drill Hole Depth: 350-600
• Bit Type: Cone Bit
• Drilling Way: Rotary
• Type: Crawler
• Transport Package: Container (for Shipping)
• Specification: 6300*2000*2600 mm
• Trademark: MK
• Origin: Shandong China
• HS Code: 8705200000
• Production Capacity: 1000sets/Month

Product Description

Product Description

The MK350 Mechanical 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	4.5Ton
NQ rope core drilling depth	600m
Water well drilling depth	350m

SPECIFICATIONS
Rig Model Weight MK3506500kg/MK350X7000kg
Dimension of the whole machine(transport status)6300*2000*2600mm
Dimension of the whole machine (working condition) 3800*2400*7600mm/3900*2400*7800mm
Drilling angle 90° 75-90°
Water well drilling depth 350m
NQ rope core drilling depth 600m
Diameter of water well drilling (bit) ф75-220mm
Power head lifting force 120kN
Power head pushing force 85kN
Rotary speed of power head Forward:27-901rpm Reverse:48-219rpm
Maximum rotary torque of power head 10500N.m
Power head advance stroke 3500mm
Matching drill pipe diameter ф60,ф76,ф89mm NQ/HQ/PQ
Diesel engine model Yunnei YN27GBZ
Rated power/speed 58kW/2400rpm,65kW/2400rpm
Rig travelling speed 0-2km/h
Climbing capacity of drilling rig 25-30°
Mechanical winch single rope lifting force 4.5Ton
Matching mud pump BW160/BW200/BW250(optional)
Crawler type Steel 300mm*38 sections(optional) Steel 400mm*40 sections
Crawler bearing capacity 6000kg/8000kg
Note:The above parameters are subject to change without notice, please refer to the actual product.

Detailed Photos