R405 Drilling Rig | Micropiles - Casing - Geothermal - Construction

The Rock Drill R405 Drilling Rig is a low headroom micro piling drilling unit ideally suited for restricted access drilling sites and underground geothermal applications. Compatible with mud or air drilling setups. Standard features include breakout clamps, separate remote power unit, width adjustable crawler tracks, adjustable stabilizer legs and a high torque JT200-Series drill head.

Height 7' 3" (2,172 mm)
Mast Stroke 4' 7" (1,397 mm)
Pullback 22,000 lbs (10,000 kg)
Rig Weight Approx. 5,200 lbs (2,359 kg)* not including hydraulic hoses.
Clamps Multiple options available

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Configurable Torque/RPM options

Speed Rotary Head

Main Shaft Construction

The Rock Drill R405 Drill Rig is a low-headroom, restricted access drilling unit with a remote power unit. The remote power unit can be placed up to 200 ft away from the rig with umbilical hoses.

With the high torque JT200 Series Drill Head the Rock Drill R405 is a powerful and compact drilling unit for micro piling and limited access drilling applications.

INNOVATIVE SIMPLICITY

With their own practical drilling experience the Mincon Rock Drill engineers used innovative simplicity to design a series of drilling units that were easy to maintain and service. This engineering methodology designed a series of machines that are built to last:

Engineered simplicity also means components are stronger and more durable.
Maintenance requirements are reduced with fewer wearable items and moving parts.
Off-the-shelf parts and spares can be utilized from local suppliers, Lowering maintenance and operating costs.
The Rock Drill R405 is a powerful, restricted access drill rig for low head room applications.

Mincon Hydraulic Gate Clamps and Breakout Wrench

Applications

Foundation
Geothermal
Water Well
Micro piling

Underpinning
Pre-drilling
Geotechnical

Specifications

POWER & HYDRAULICS :

Description	Imperial	Metric
System Pressure	3,000 psi	206 bar
Max Flow	33 gpm	124 lpm
Max Pullback	22,000 lbs	10,000 kg
Max Pushdown	16,000 lbs	7,257 kg
Engine Power	83hp	61 kW
Fuel Tank	31 gallons	117 ltr
Hydraulic Tank	55 gallons	189 ltr
Cooling System	Air Cooled

ROTARY HEADS : (JT-200 SERIES)

Max Torque	10,400 ft-lbs with JT205	14,000 Nm
Max Speed	205 rpm with JT222-M
Through Bore	2-3/8”	60 mm
Speeds	2-Speed Variable

DIMENSIONS & WEIGHT :

Height (Drilling Position)	7’ 3”	2,172 mm
Height (Transport Position)	59”	1,499 mm
Length (Drilling Position)	83”	2,108 mm
Mast Stroke	4’ 7”	1,397 mm
Width	34”-52"	863-1,320 mm
Rig Weight Approx.	5,200 lbs*	2,359 kg*