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Packaged Water Treatment Plants & Borehole Systems

RLD-280 Mechanical Drive Drilling Rig

Mechanical top-drive rig for air and mud drilling applications

The RLD-280 is a mechanical transmission top-drive drilling rig designed for both air and mud drilling. It is suited to geological exploration, core drilling, deep water well drilling and construction drilling across varied formations.

Air and Mud Drilling Mechanical Top Drive Rubber Track Crawler Low Maintenance Design
Guide Price R 1 500 000 Guide price excl. VAT & delivery — final quotation tailored to your specification. Get your exact quote
RLD-280 Mechanical Drive Drilling Rig
280 m Drilling Depth
300 mm Max Drilling Diameter
42 kW Diesel Engine
33-1120 r/min Rotary Speed
9800 N.m Max Output Torque
Business Solution Overview

The RLD-280 is a mechanical top-drive drilling rig built for dual-purpose drilling with either mud pump or air compressor support. In soft formations it can work with mud drilling, while in harder layers it can use air drilling, making it suitable for a wide range of ground conditions.

This rig is designed for applications including core drilling, geological exploration, deep water well drilling in solid areas and construction drilling. Its mechanical transmission top drive draws rotation power from the gearbox, and the variable speed range supports different drilling methods including air drilling, core exploration drilling and wire line drilling.

Mounted on a rubber track crawler chassis, the unit is intended for easier movement on site and practical relocation between work areas. The design also focuses on straightforward maintenance and lower operating cost, making it a practical solution for contractors and drilling teams handling varied drilling projects.

Complete End-to-End Process
Set up crawler rig on site
Connect mud pump or air compressor
Select suitable rotary speed
Drill through soft or hard formations
Relocate using crawler chassis
Why Choose RLD-280 Mechanical Drive Drilling Rig?

Mechanical Top-Drive Transmission

The rig uses a mechanical transmission top-drive system with rotation power supplied from the gearbox for dependable drilling performance.

Wide Rotary Speed Range

Different RPM settings support multiple drilling methods, including air drilling, core exploration drilling and wire line drilling.

Dual Drilling Capability

The machine can perform both mud drilling and pneumatic drilling, allowing it to adapt to soft layers and harder formations.

Crawler Mobility

A rubber track walking device helps the rig move more easily around the working site while offering durable service life.

Maintenance-Friendly Design

The hydraulic system is described as simple to maintain, with reasonable power distribution and low maintenance cost.

Protected Hydraulic Components

Hydraulic oil pipes are covered with protective jackets, and the boom includes a stopper to help protect the oil cylinder during operation.

Technical Specifications
Model RLD-280 / JDL-280
Rig Type Mechanical transmission top-drive drilling rig
Engine Guangxi Yunnei turbocharged diesel engine
Engine Power 42 kW
Drilling Depth 280 m
Max Drilling Diameter 300 mm
Drilling Media Mud drilling and air drilling
Rotary Speed 33-1120 r/min
Alternative RPM Range Mentioned 11-1120
Maximum Output Torque 9800 N.m
Drilling Head Mechanical drilling head
Mechanism Long-stroke double-speed mechanism
Stroke 200MM
Hydraulic Pump Configuration Double hydraulic pumps for oil supply
Chassis Crawler chassis / excavator chassis
Track Type Rubber track
Outrigger Cylinder Stroke 1.5 m
Optional Modules
Mud Pump
Air Compressor
Industries Served
Water well drilling
Construction drilling
Geological exploration
Core drilling
What's Included
RLD-280 mechanical drive drilling rig
Rubber track crawler chassis
Mechanical top-drive drilling system
Secure Payments100% Protected
Nationwide DeliveryFast & Reliable
Trusted MarketplaceVerified Solutions
Custom QuotationsEngineered for You
Need Help?011 805 0386
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