Mini Underground Borehole Core Sampling Drilling Rig

• After-sales Service: Available
• Warranty: Available
• Certification: ISO 9001:2000
• Model NO.: XY Series
• Condition: New
• Motor: Diesel Engine
• Drill Hole Diameter: Nq
• Drill Hole Depth: 100m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Drilling Angle: 0-360 Degrees
• Application: Spt/Soil Investigation/Core Sampling/Borehole
• Wheels/Crawler Chassis: Optional
• Diameter of Drill: 42/50mm
• Kelly Bar: 3/4.3m
• Core Barrel/Sampling Tube: Single/Double Tube/Wireline Drilling
• Trailer: Can Be Designed as Per Requirements
• Drilling Tools and Accessories: Optional
• Transport Package: Plywood Case Packing
• Specification: 2900× 1000× 2300mm
• Trademark: BOHWA
• Origin: China
• HS Code: 84304900
• Production Capacity: 20~30sets/Month

Product Description

Mini Underground Borehole Core Sampling Drilling Rig

I. Application

XY Series are the machines with sliding skid base multifunctional drilling machines. They can be used in:

1. Engineering geological investigation of railway, hydropower , bridge, dam foundation and other projects.
2. Geological core sampling drilling, soil investigation
3. Drilling of small grouting Confucius and blasting holes
4. Water well drilling

II. Features & Benefits

1. Installed with an oil pressure feeding mechanism to improve drilling efficiency and reduce labor intensity
2. The drilling rig is equipped with a ball-clamping clamping mechanism and a six-way active drill rod, which can be operated without downtime, with high work efficiency, convenient operation, safety and reliability.
3. Equipped with a hole bottom pressure gauge to indicate the pressure, which is easy to grasp the situation inside the hole.
4. The handles operation is easily to control by users.
5. The rig is compact in structure, small in size, light in weight, strong in decomposability, easy to move, and suitable for plains or mountainous areas.

III. Technical Specifications
 

Model	Max. Driving Speed (RPM)	Driving Torque (N.M)	Axial Pushing Force (Kn)	Axial Pulling Force (Kn)	Hydraulic System Working Pressure (Mpa)	Under- ground Drilling Angle	Net Weight (Kg)	Power (KW)
UDH-150	2,000	120	33	24	20 (25 max.)	0º ~ 360º	1,500	30
UDH-210	2,200	150	40	30	20 (25 max.)	0º ~ 360º	1,700	37
UDH-220	1,800	200	40	30	20 (25 max.)	0º ~ 360º	1,700	45
UDH-400 UDH-400AY	1,200	600	42	54	20 (25 max.)	0º ~ 360º	1,850	55
UDH-500 UDH-500AY	960/1530	800/400	62	83	20 (25 max.)	0º ~ 360º	2,100	75

IV. Photos



V. After-sales Service

1. Manual Book and Online Technical Service Available
2. Spare Parts and Drilling Tools are Optional and Available
3. 6 - 12 Months Warranty for Main Components of Machine
4. 24 Hours Online Service

Please clarify with the information about the requirements of drilling rig, the most suitable drilling rig will be recommended to you accordingly:

1) Application on the rig - Core sampling or Engineering SPT drilling, and so on.
2) Borehole depth and drilling hole diameters - Drilling hole depth, Open hole diameter, Core sampling diameter.
3) Stratum (soil or hard rock with clays, Limestone? Or Granite?) 
4) Do you need rig on crawler base with drill must? The chassis and drill mast are optional.
5) Introduction about your company

Thanks for your support!