HFGA-66 Automatic Top Hammer Surface Drill Rig

HFGA-66 Automatic Top Hammer Surface Drill Rig

  • Hole Depth: 25m
  • Hole Range: 76-115mm
  • Rated Power: 168 kw
  • Payment Terms: L/C,T/T,Paypal,Western Union

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Product Details:

This series of heavy-duty automatic top hammer surface blast hole drill rigs developed and manufactured by Hanfa Machinery Co., Ltd. with diesel engine, air compressor and anti-jamming hydraulic control system on board is standard equipped with cabin, automatic drill rod handling system(RHS), heavy-duty tramming motor and chassis oscillation mechanism. The smooth drilling system, dual tramming speed and cross terrain adaptability make this series of rigs suitable for any complicated rock drilling applications. These rigs equipped with two stages dust collector is environmental friendly and widely used in various construction and mining applications. High efficiency, energy saving, environment friendly and many safety features also make these rigs highly recommended for green mining and global market.

The Main Features

Designed for medium or small hole size with high penetration rate and low fuel consumption.

High Efficiency

The rigs can drill multiple holes with just one time positioning and can cope with any kind of virgin landscapes with its’ flexible boom and cross terrain adaptability. The penetration rate is 50% faster than a down the hole rig with hole diameter less than 115 mm within 15 meter depth and with normal and stable rock condition.

Energy Saving

The rigs are equipped with Hanfa own designed HF104 hydraulic drifter (Hydraulic pressure up to 23Mpa, percussion power at 20KW). The advantageous functions such as precise boom positioning, automatic rod handling, high drilling speed and fast tramming speed make this rig operation cost per drill meter to be unparalleled competitive.
Environmental awareness
Standard two stage dry type (optional water mist system) dust collector makes this series of rigs environment friendly. 


The track oscillation features make the rig center of gravity more stable while climbing up and down the slopes giving the tracks superior traction. Less equipment and workers are required. The rod CAROUSEL and cab (Rops & Fops) protect operation personnel from accident.

Product Features

1.Independent preheating device of diesel engine and the automated hydraulic system make the rigs better suited for high altitude and cold climates.
2.Anti-jamming system:The drifter’s damping mechanism and anti-jamming system guarantee stable and efficient drilling.
3.Folding boom:The exquisite and ingenious combination of No. 1 & No. 2 booms and the cylinders can easily cope with all kinds of drilling angel requirement of landscapes.
4.Rod handling system:Simple but efficient rod handling system consists of reach sensor, mechanic gripper, rod lubrication device and rod gripper.
5.Ergonomic comfortable extra safe cabin:
American and European labors’ roof safety standard compliance
Clear and wide view & environmental friendly glass
All around visibility, low vibration and low noise design made to optimum comfort
Standard Stereo and air conditioning system ensure the operator a relaxed and enjoyable workplace
Simple operating control system is great to operate & easy to learn
Alarm & warning indicators and displays keep the rig always at optimum running conditions
6.Engine:Caterpillar and Cummins engines with global warranty to meet various demands
7.Tramming system:Heavy duty motors and track oscillation system provide dual speed tramming, powerful climbing ability and cross-terrain capability.

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