Are Kelly bars and drill masts included?

Kelly bars and drill masts are optional accessories and may not be included by default.

What is the spindle speed range?

The spindle speed ranges from 70 to 650 rpm.

Does the WD-50M have a winch?

Yes, the WD-50M model includes a hydraulic auxiliary winch with a lift force of 500kg.

Small Geotechnical Drilling Rig in Depth 50m and 75mm Borehole

Name: Small Geotechnical Drilling Rig in Depth 50m and 75mm Borehole
Brand: Qingdao Bohwa Machinery Corporation
SKU: 2162073345

Shandong, ChinaQingdao Bohwa Machinery Corporation

Negotiable

1 set

Product profile

After-sales Service

Available

Warranty

Available

Condition

New

Model NO.

WD50M

Motor

Diesel Engine or Electrical Motor

Drill Hole Diameter

<75mm

Drill Hole Depth

<50m

Bit Type

Diamond Bit

Drilling Way

Rotary

Weight

260kg

Transport Package

Wooden Case

Specification

1400x680x1230mm

Trademark

BOHWA

Origin

China

HS Code

84304900

Production Capacity

50sets/Month

Key features

Compact and Lightweight Design: Total weight under 260kg, easily disassembled for transport in difficult mountain sites.

Versatile Drilling Applications: Suitable for SPT, diamond core drilling, soil sampling, micro piling, and water well drilling.

Hydraulic Auxiliary Winch: Helps lift drill rods and SPT tools, making operations convenient and efficient.

Movable Skid Base: Drilling rig feeding body can slide away from the borehole for flexible operation.

Flexible Power Options: Available with either a diesel engine or an electrical motor to suit different needs.

Optional Kelly Bar and Mast: Kelly bar and drill mast are optional, allowing customization for specific project requirements.

Company profile

Qingdao Bohwa Machinery Corporation

Shandong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2008-01-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤11.61h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

About Our Factory & Business Background

AddressRoom 1706, Floor 17, Xiwang Tower, No, 138, Dunhua Road, Qingdao, Shandong, China

Plant Area230 square meters

Number of Employees9

Registered Capital500,000 RMB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsMining Dump Truck; Diamond Drilling Tools; Drilling Rigs; Loaders; Drilling Pipes

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2008-01-11

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia

Annual Export Revenue5,000,000 USD

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

Product Q&A

Q:What is the maximum drilling depth?

The WD-50 and WD-50M models have a maximum drilling depth of 50 meters.

Q:What is the maximum drill hole diameter?

The maximum drill hole diameter for this rig is 75mm.

Q:What types of drilling can this rig perform?

It is suitable for SPT working, diamond core drilling, soil sampling with auger drilling, micro piling, and water well drilling.

Q:Is the rig easy to transport?

Yes, it is compact and lightweight (under 260kg without power unit) and can be further disassembled for easy transport in difficult mountain sites.

Q:What power options are available?

The rig can be equipped with either a diesel engine or an electrical motor.

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