Hfga-46 Multi-Function Automatic DTH Drilling Rig

Model Number: Hfga-46 Brand Name: HF Key Specifications/Special Features: Overview1.Advanceddesignconcept - Pricedto value.2. HanfaHFGA-46 DTHhydraulicsurface rig with state of the art design, one of the mostpowerful drill rigtoday providing outstanding drilling performance.Comparable to the world leader in this class1.High performance & Powerful diesel engine and screw compressor for fast penetrationrate.2. Heavy duty feed beam feed system with cylinder, steel wirerope, pulleysand hose reel; the rotation system driven bydouble hydraulic motors;the carousel with5m @ Φ102mmx 6 drill pipestorage; the auto rod/pipehandling system withcylinder positioning, rod/piperemoval& dualmechanical grippers; the dust collecting system, movable dust hood, drill rod/pipe thread auto lubrication, & hammer assistant removalsystemtofulfill fast drilling.3. Reinforced tramming motor and chassis oscillation formaximum 3km/h tramming,25°climbing capability & high/low speed dual speedtramming in variety of terrains. Independent diesel engine preheating for various ambient temperatures.4. Flexible control handles/levers in air-conditioned cab. Display and instrument panel for monitoringoperational parameters. Automatic alarm/warningsystem and electronic indicatorsfor precise positioning and betterwhole quality.5. Powerful 2-stage dust collector equipped with 5 or 6 inch hammers for differentapplications.6. The double hydraulic motors driven rotation unit forpowerful and smooth torque outputwith stepless speed regulation.

Diesel Engine
Model	C11	Speed	1,800 rpm
Manufacturer	Caterpillar	Fuel Tank Capacity	600 L
Rated Power	287 kw
Screw Compressor
Manufacturer	Hanfa	F.A.D	20 m3 / min
Air End Manufacturer	Ingersoll- Rand	Working Pressure(Max.)	24 bar
Functional Parameters
Hole Range	138-165 mm	Hammer	5 or 6 inch
Hole Depth	35m	Rotation Speed	0-105 rpm
Rod Diameter	102mm	Torque	4,310 Nm
Rod / Pipe Handling	6+1	Rod Length	5m
Boom& Feed Beam
BoomType	Single Straight Boom	Feed Type	Cylinder WireRope
FeedLength	9,100 mm	Travel Length	5,600mm
Feed Extension	1,300 mm	Feed Speed( Max. )	0.88 m/s
Feed Force ( Max. )	34.5 KN	Lifting Force ( Max. )	67.6 KN
Chassis
Tramming Speed	High: 3 km/h Low: 2 km/h	Traction Force	117.7 KN
Climbing Ability ( Max. )	25°	Track Oscillation	± 10°
Ground Clearance	420 mm
Weight & Dimensions
Width	2,500 mm	Height	3,530 mm
Length	11,280 mm	Weight ( w / o options )	23,000kg