Hydraulic Top Hammer Rock Drilling Machine (HFGA-66)

Model Number: HFGA-66 Brand Name: HF Key Specifications/Special Features: Hydraulic top hammer rock drilling machine(HFGA-66) product details: This series of heavy-duty automatic top hammer surface blast hole drill rigs developed and manufactured by HanfaMachinery 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 Hanfaown 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.Safety: 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: 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

Technical Specifications
Rock Drill
Model	HF-104	Max.Percussion Frequency	60 HZ
Manufacturer	HANFA	Drill Rod	T45 or T51x3.66 m
Hole Range	76-115 mm	Hole Depth	25 m
Rotation Speed	0-135 r/min	Max.Percussion Power	20 kw
Max.Rotation Torque	1460 N.m
Engine
Manufacturer	Caterpillar	Speed	2200 rpm
Model	C7	Fuel Tank Capacity	310 L
Rated Power	168 kw
Boom & Feed
Boom Angle	-42- +73	Feed and Lift Capacity	22 kn
Arm Angle	left 26right27	Extension Length	1400 mm
Pitch Angle	before 99after 36	Length of Feed Beam	7257 mm
Swing Angle	left 95right 15	Rod Length	3660 mm
Drifter Travel Length	4200 mm	RHS and number of rods holding	6+ 1(Standard)
Screw Compressor
Manufacturer	HANFA	Air End Manufacturer	GHH
Capacity F.A.D	8 m3/min	Max. Working Pressure	10 bar
Chassis
Max. Climbility	25	Max. Tramming Speed	3.2 km/h
Ground Clearance	460 mm	Max. Traction Force	150 kn
Track Oscillation	±10
Weight & Dimensions
Width	2370 mm	Height	3300 mm
Length	12050 mm	Weight(Options excluded)	17800 kg