Core Drilling Rigs

CDR 150 — Core drill rig

Drill Diameter75.7″ to 96.0″

Depth100–200 m

CDR 150 — Core drill rig (NQ/HQ)

Compact and reliable for mineral exploration and geotechnical investigations. A 101 HP diesel engine drives a strong mast (5,200 kgf pull-up, 3,100 kgf pull-down) and a wide-range rotary head (300–900 rpm, 30–90 kg·m) to deliver consistent NQ/HQ core recovery. Achieves up to 150 m (NQ) and 100 m (HQ) in mixed formations with quick set-ups and steady penetration.

Parameter	Value
Hole diameter	NQ: 75.7 mm HQ: 96.0 mm
Rated drilling depth	NQ: 150 m HQ: 100 m (overall capability varies by formation, compressor, and drill string; model range 100–200 m)
Prime mover	Diesel engine — 101 HP
Mast	Max pull-up force: 5,200 kgf Max pull-down force: 3,100 kgf
Rotary head	Speed range: 300–900 rpm Max torque: 30–90 kg·m
Air compressor (compatible options)	Atlas Copco / ELGI / as per request — Capacity: 750–1250 cfm @ 250–350 psi