Factory Direct Supply HF158Y Open-Air DTH Drill Rig with CE/ISO Certification

We’ve got 7 units in stock right now, shippng within 10 working days — lead time is usually 2-3 weeks if you’re outside Asia.

The 4400 N·m rotary torque at 150 RPM is the real standout here, it lets you chew through hard rock without bogging down, and that 80-300mm hole diameter range covers most blasting and anchoring jobs easily.

Size-wise it’s 7.2 tons without the dust collector, and the transport dimnesions are 6450×2280×2650mm — fits a standdard flatbed, no special permits needed in most cases.

But honestly, the 35° gradeability on the crawler chassis is better than a lot of rigs in this class, so you can take it up pretty steep slopes for bench drilling or foundation work — not ideal for extremely tight underground spaces though.

You’ll want to confirm Yuchai diesel engine option; we usually have that ready, but the rock drifter top hammer conversion takes about 10 extra days if you need it.

CE and ISO 9001 are current, COA with each unit, and is the 1200mm mast compensation means it handles rough ground well but you’ve got to check your bench height against teh 3500mm single feed length.