Hfg-21 Portable Mining Used DTH Drilling Rig

• Customization: Available
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Model NO.: hfg-21
• Drill Hole Depth: <100m
• Bit Type: DTH Bit
• Drilling Way: Impactor
• Working Pressure: 14.5 MPa
• Hole Range: 80-100mm
• DTH Hammer: 3.5′′ Standard
• Hole Depth (Max): 25m
• Drill Pipe Length: 3,000mm
• Drill Pipe Dia: 60mm
• Tramming Speed: 2/3.2km/Hr 2speed
• Rotation Speed (Max): Low:75rpm High:110rpm
• Rotation Torque: 1450n.M
• Weight: 7000kg
• Transport Package: International Standard
• Specification: CE, ISO
• Trademark: HANFA
• Origin: Zhengzhou City China
• Production Capacity: 20sets /Month

Product Description

hfg-21 Portable Mining Used DTH Drilling Rig

Main Features:
1.Standard equipped with Yuchai YC6A 180Z diesel engine and 10 m³/14.5 Mpa screw air compressor on board with 3 m drill rod ofφ60 mm. Standard equipped with dry dust collector.
2.All structural parts reinforced.
3.The rotation unit driven by cycloid motor for more compact structure and low failure rate. Torque improved for larger hole range drilling.
4.Fast and low speed switchable for feeding, lifting and rotation to improve drill pipe change efficiency.
5.New enclosure design for better appearance and convenient for maintenance and service.
6.Equipped with high efficiency dry dust collector for dust free drilling to be more friendly environment and energy saving.
7.Standard equipped with plunger piston motor and national standard engineering machinery tramming track for greater climb ability, more reliable quality and higher tramming efficiency.

 Parameter Data:

Working Pressure	14.5 Mpa
FAD	10m³/min
Hole Range	80-100mm
DTH Hammer	3.5'' Standard
Hole Depth (Max.)	25m
Drill Pipe Length	3000mm
Drill Pipe Dia	Φ60
Climb Ability	25º
Tramming Speed	2/3.2km/hr   2speed
Rotation Speed	low:75rpm   high:110rpm
Rotation Torque	1450N.m
Weight	7000kg
Dimensions	5950×2450×2830mm
Power Pack	Diesel Engine Yucai YC6A180Z
Dry Dust Collector	Standard
Dual Speed Motor	Standard