• Model NO.：WD-50M
• Weight：260kg
• Transport Package：Wooden Case
• Specification：1400x680x1230mm
• Trademark：BOHWA
• Origin：China
• HS Code：84304900
• Production Capacity：60sets,Month

Basic Info.

Model NO. WD-50M Weight 260kg Transport Package Wooden Case Specification 1400x680x1230mm Trademark BOHWA Origin China HS Code 84304900 Production Capacity 60sets/Month

Product Description

Portable Geological Sample SPT Drilling Rig

I. Product Description

WD-50(M) is a simple rig  suitable for borehole drilling in geo-construction and geo-technical exploration drilling, and mountain area drilling in projects like civil building, railway construction, hydropower, highway, bridge and dam etc. Typically, it is mainly used for:

• SPT working
• Diamond Core drilling
• Soil sampling with auger drilling (SPT).
• Micro piling
• Water well drilling by carbide and rotary drilling.

II. Main Features

1. Compact in size and light in weight (Total weight without power unit is less than 260kg, it can be further disassembled), and it is easy to be carried and transported in difficult mountain working sites.
2. Movable skid base, the drilling spindle could move away from the borehole easily;
3. With a hydraulic auxiliary winch, it could help lift the drill rod and SPT tools, convenient for working;

III. Technical Specification

	WD-50	WD-50M
Drill Rod Dia.	42mm	42mm
Max. Drill Depth	50m	50m
Hole Dia.	75mm	75mm
Spindle Speed	70-650rpm	70-650rpm
Reverse Speed	50-130rpm	50-130rpm
Diesel Engine Power	5.7kw	5.7kw
Weight(without Power)	220kg	260kg
Dimension	1180x680x1600mm	1400x680x1230mm
Winch Lift Force	N/A	500kg
Skid Base Sliding Distance	N/A	200mm
Spindle Feeding Stroke	600mm	600mm
Kelly bar	A in-built kelly bar,L=1000mm	Dia.46x51 mm, L=3000mm
Drill Mast	N/A	Optional

Note: Drilling Depth Varies as per the different rock formation;

IV. Machine Photos