Hfj19 Slope Piling Tunnel Rotary Anchorage for Soil Sand Drill Rig

• After-sales Service: 1years
• Warranty: 1years
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Model NO.: HFJ19
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: >300mm
• Drill Hole Depth: <100m
• Bit Type: Diamond Bit
• Drilling Way: Impactor
• Perforation Range: 45-89 mm
• Diesel Engine: Y2-225m-4
• Main Motor Power: 45 Kw
• Pump Pressure and Displacement: 12bar 2 M³/H
• Total Length of The Propeller: 5, 500 mm
• Climbing Angles: 15°
• Weight: 1600/1700 Kg
• Walking Speed: 14.5/6.5/3.7km/H
• Work End Face Size: 2500 mm/3050 mm/3700 mm
• Percussion Power: 15/18 Kw
• Transport Package: Marine Framework
• Specification: 16, 800x2, 500x2, 700/3, 400mm
• Trademark: HANFA
• Origin: Henan

Product Description

Hfj19 Slope Piling Tunnel Rotary Anchorage for Soil Sand Drill Rig
Product features

     HFJ19 jumbo is specifically designed for small tunnel drilling - horizontal blasting holes drilling, bolt drilling and other applications. The power of the hydraulic high frequency drifter up to 15 kw.
     The dual buffering mechanism for effective absorption of recoil energy for long service of drill tools and auto parallel positioning function ensuring parallelism between holes.
Moreover, HFJ19 Jumbo integrates an intuitive operational control system, which allows operators-even those with moderate experience-to master its functions quickly, significantly reducing training time and operational errors on-site. Its compact overall structure is tailored to the narrow space constraints of small tunnels, enabling flexible movement and positioning without compromising drilling efficiency.



Main parameter

HFJ19 Technical Specifications
Hole range	45-89 mm	Rod size			2500 mm/3050 mm/3700 mm
Drilling depth	2240 mm/2790 mm/3440 mm	Maximum working area			25 m²
Drifter
Percussion Frequency	60 Hz	Hydraulic System Pressure			210 bar
Percussion Power	15/18 kw	Rotation Speed			0-388 rpm
Maximum Torque	670/752 N.m	Weight			160/170 kg
Compressor
Pressure	7 bar	Capacity F.A.D			0.3 m³/min
Electric Motor
Model	Y2-225M-4	Frequency			50 Hz
Power	45 kw	Votage			380 V
RPM	1475 r/min
Diesel Engine
Model	4BTA3.9-C100(Cummins)		RPM	2200 r/min
Power	75 kw/(at 2200rpm)

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