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HFG-30 Surface Down The Hole Drill RigHFG-30 Surface Down The Hole Drill RigHFG-30 Surface Down The Hole Drill Rig
HFG-30 Surface Down The Hole Drill RigHFG-30 Surface Down The Hole Drill RigHFG-30 Surface Down The Hole Drill Rig

HFG-30 Surface Down The Hole Drill Rig

Borehole Diameter: 90---162mm
Maximum Drilling Depth: 32m
Working Pressure: 0.7-2 Mpa
Drill Pipe Length: 3,000 mm

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overview

1. 3 types of power packs, Yuchai YC4A 100 diesel engine or 45 Kw/ 55 Kw electric motor.
2. Maximum rotation unit torque up to 5,500 N. m as option for foundation bolting and anchoring, casing and large hole spiral drilling.
3. National standard engineering machinery tramming track, plunger piston motor and gear reducer system for more reliable tramming and better durability, tramming speed up to 3 km/h.
4. High performance wet air filter together with two stage dry air filter for three stage air filtering system to protect diesel engine better.
5. Optional high efficiency two stage dry dust collector for nearly dust free drilling, more environment friendly aand improve the engine service life.
 

Technical Data

Working Pressure 0.7-2 Mpa
F.A.D 10-20m³/min
Hole Range 90-162mm
DTH Hammer 4'' Standard 5’’Option
Hole Depth (Max) 32m
Drill Pipe Length 3,000 mm
Drill Pipe Dia 76mm Standard 89mm Option
Climb Ability 30º
Tramming Speed 3Km/h
Rotation Speed (Max) 0-80rpm
Rotation Torque 2,450N.m/5,600N.m Option
Weight 6,500kg
Dimension 7,370 x 2,360 x 2, 560 mm
Power Pack Yuchai Diesel Engine, Electric Motor, 55kw-4 Electric Motor(Option)
Dry Dust Collector Option

 

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