DTH Drilling Rig
DTH drilling rigs built and supplied from Bhilwara, Rajasthan: truck, crawler and tractor mounted, and underground production machines.
Blast Hole Drilling Rig Manufacturer in India
DTH drilling rigs for blast holes in quarries and mines, and an underground DTH production drilling machine, built to order in Bhilwara, Rajasthan.
DTH drilling for blast holes
Blast holes are drilled so that rock can be broken with explosives. A DTH (down-the-hole) hammer works at the bottom of the hole, which keeps drilling fast and the hole straight in hard rock, so it is a standard method in quarries and mines.
We build crawler mounted DTH rigs for surface work and an underground DTH production drilling machine for underground mines.
Our machines
Crawler mounted DTH rigs
Tracked rigs for quarries, mines and rough ground.
Underground DTH production drilling machine
115 mm to 165 mm holes with a 150 metre capacity.
Accessories and spares
Control panels, spares and repair to keep rigs working.
What to tell us for a quote
Hole diameter and length
The holes you drill most often.
Surface or underground
Surface quarry, open pit or underground drift.
Power and air
The compressed air and power available on site.
Our products
Truck Mounted DTH Drilling Rig
DTH drilling rig mounted on a truck for fast moves between borewell sites.
Crawler Mounted DTH Drilling Rig
Tracked DTH drilling rig for rough, uneven ground, quarries and sites where trucks cannot go.
Tractor Mounted Drilling Rig
Tractor mounted drilling rig: a lower-cost carrier for farm borewells and smaller contractors.
Frequently asked questions
What is a DTH drilling rig?
DTH stands for down-the-hole. A hammer sits at the bottom of the drill string and strikes the rock directly while the rig rotates the string, so the hole is drilled quickly even in hard rock. DTH rigs are widely used for water borewells, quarries and mining blast holes.
What hole size and depth can your rigs drill?
It depends on the model. For example, our underground DTH production drilling machine drills 115 mm to 165 mm holes with a 150 metre capacity. For other rigs, send us your requirement and we will confirm the specifications for that machine.
Can you build a rig to my requirement?
Yes. We take on work to order. Our engineers can work with you on the carrier, the rig and the accessories that suit your site and budget.
How do I get a quote?
Call or WhatsApp us on the number at the top of the page, or send the enquiry form with your required depth, hole diameter, carrier type and location. We reply during business hours.
Need a quote?
Tell us what you need and we will reply with a quote.