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Home » Products » Crawler Drilling Rig » HD-C20 Mechanical Drive Crawler Drilling Rig

HD-C20 Mechanical Drive Crawler Drilling Rig

HD-C20 Mechanical Drive Crawler Drilling Rig
HD-C20 Mechanical Drive Crawler Drilling Rig
Product Code : HD-C20
Brand Name : H&D
Price And Quantity
  • Minimum Order Quantity
  • 1
  • Unit of Measure
  • Set/Sets
Product Description

HD-C20 Mechanical Drive Crawler Drilling Rig comes with different combination methods to allow different functions, from air drilling, auger drilling, auger hammer drilling, mud drilling for mineral exploration prospecting. This can work on seasonal farmland, grasslands, forest, swamp, beach, snow, etc, with maximum drilling depth of 20 meters. It is convenient to use and maintain. Apart from this, the provided HD-C20 Mechanical Drive Crawler Drilling Rig is thoroughly tested against numerous parameters of quality by our quality auditors to ensure its optimum quality.

Key Features:

  • Low power consumption
  • Sturdy construction
  • Long working life

The rubber crawler chassis is driven by hydraulic motor via gear box, which is known for its speed, lower ground pressure, flexibility to ground surface. The hydraulic operation of chassis walking or rig can be either manually operated or through remote control.

A 14hp gasoline engine powers the rig, that gives the power considered minimum in the field. Slide way type mast comprises rectangular section material with a welded slide plate. A new type of power swivel is fitted to separate the fluid circulation channel and the bearing shell; resulting in minimizing the probability of bearing damage. A hydraulic motor drives a roller chain system that either hosts or pulls down drilling tools. The roller chain is of 12A type which can lift 1500kg at the same time safely and reliably. Drill rig has a weight balance system for easy movement, safe and reliable working of rig. The system sets the pressure relief valve and hydraulic balance valve.

Technical Specification :

Drilling method

Depth (m)

Pipe(diameter*length) (mm)

The method of throwing dynamite

Hole diameter

Mud drilling


Dia 60*1500

After moving the tools

3”, 3.5”

Air(Hammer) drilling


Dia 60*1500

After moving the tools


82 mm

Casing drilling


Dia 50*1500 +

Dia 102*1500

Center of the casing


102 mm

Power swivel

Rating torque

540 N.m

Rated speed

0 to 135 r/min

Hoisting/Push-down system

Max. hoisting weight

1000 kg

Max. Push-down Force

2 kN

Max. hoisting speed

0.6 m/s

Hydraulic system

Working pressure

180 bar

Engine power

14 hp / 3600r/min


Chassis weight

Less than 280kg

Total weight

Less than 600 kg

Rubber crawler



Ground pressure

Less than 1.9 Psi

The Travel parameters

Travel speed


1.2 to 6.8 km/hourï¼Å’four speed


0.3 to 1.0 km/hourï¼Å’two speed

Maximum traction force

50 N

Maximum load


Climbing angle


Tilting slope

More than 30°

Roll back angle

More than 30°

Overall dimension

About 2150*900*2650 /When working

About 2550*900*1450 /When moving

Piston mud pump

Gasoline or diesel power option


14 bar


120 L/min


Less than 115 kg

Air screw compressor

Total displacement

3.6 to 4.2 m3/min


0.8 MPa

Trade Information
  • FOB Port
  • Payment Terms
  • Letter of Credit at Sight (Sight L/C), Telegraphic Transfer (T/T)
  • Delivery Time
  • Days
  • Packaging Details
  • Container
  • Main Export Market(s)
  • Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa
  • Main Domestic Market
  • All India
  • Certifications
  • ISO9001


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