Underfround Mining Machinery Hydraulic Fanhole Drill

Min.Order: 1

Product origin: Qingdao, Shandong, China

Infringement complaint:

Complaint

US$ 250000 ~ 350000

Description

Underfround mining machinery hydraulic fanhole drill

GP71 Hydraulic drilling jumbo is the first choice for no sill pillar and high sublevel caving technology in metal mine. The jumbo can meet the specific
drilling requirement with versatile positioning function. Reliable sliding stable and rotary boom positioning system ensure the jumbo high accurate
driling. Equipped with high power hydraulic drifter, and adopted advanced electrohydraulic control technology with hight mechanized operation
make the jumbo is of high productivity. The jumbo can drill parallel and fanshaped deep holes in big section tunnel at a time once stabilization.
So improves blast output per unit.

Main technical specification:

Rock drill

Drifter	RD18U EPIROC
Shank adapter	T38
Height over drill center	89mm
Length	1008mm
Impact power	18KW
Impact rate	60HZ
Impact pressure	180-200bar
Rotation system	Separate rotation
Rotation speed	0-220r/min
Rotation torque, max	1050Nm
Lub. air consumption	7.5L/S(3bar)
Water consumption	40-120L/min
Weight	185kg

Boom
l Feed compensation . . . . . . . . . . . . . . . . . . .900mm
l Parallel range . . . . . . . . . . .. . . .. . . . . . . .1500mm
l Feed roll-over.. . . . . . . . . . . . . . . . . . . . . . . . .±180°
l Lifting angle…. . . . . . . . . . . . . . . . . . . . . .+65°/-45°
l Weight, boom . . . . . . . . . . . . . . . . . . . . . . . .. 1535kg
Air system
l Air compressor. . . . . . . . . . . . . . . . . . . . . . . .GCU11
l Capacity. . . . . . . . . . . . . . . . .. . 1m³/min(8bar)
l Air tank volume.. . . . . . . . . . . . . . . . . . . . . . . . . . . 60L
l Air pressure monitoring
Water system
l Water pump. . . . . . . . . . . . . . . . . . . . . . . CDL4-16
l Water pump max capacity(12bar)............. 4m³/h
l Min water inlet pressure .................................2 bar
l Pressure monitoring
Carrier
l Stage III diesel engine
l Power(2200r/min). . . . . . . . . . . . . . . . . 60kw
l Torque(1650r/min). . . . . . . . . . . . . . . . . . 295Nm
l Articulated steering. . . . . . . . . . . . . . . . . . . .±36°
l Rear wheel oscillation. . . . . . . . . . . .. . . . . . . . .10°
l Tyres. . . . . . . . . . . . . . . . . . . . . . . . . . . . .10.00-20
l Gradeability. . . . . . . . . . . . . . . . . … . . . . . . . . . . 14°
l Front jack.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
l Rear jack. . . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . 2
l Fuel tank volume. . . . . . . . . . . . . . . . . . . . . . . . . ..120 L
l Battery. . . . . . . . . . . . . . . . . . . . ...….. . . 24V,2X120Ah
l Tramming lights. . . . . . . . . . . . . . . . . . . . . 5X40+2x20w
l Rotary seat
l Four wheel driven
l Hydrostatic power steering
l Service brake, parking brake

Hydraulic system
l Hydraulic oil tank volume. . . . . . . . . . . . . . . . . . . 240 L
l Filtration . . . . . . . . . . . . . . . ......…... . . . . . . . . . . .10μm
l Hydraulic oil level sensor
l Manual oil filling pump
l Oil temperature sensor
l Oil filter differential pressure sensor
l Water cooler

Feed

Drifter	RD18U
Length	3150 mm
Drill steel	1220 mm(1525/1830)
Hole depth	30 m
Weight	1100 kg
Feed force	13 kN

Feed Electrical system

Drifter	RD18U
Total installed power	65.5kw
Main motor	55kw
Voltage	380v( customized)
Frequency	50HZ
Cable reel diameter	1050mm
Thermal overload protection for electric motors
Percussion hour meter
Digital voltmeter/amperage meter in electric cabinet
Phase sequence indicator
Battery
Cable reel
Cable reel pull and retract control

Dimension

Dimensions	W	2400 mm
	H(roof down)	2300 mm
	H(roof up)	3000 mm
	L	7900 mm
	Ground clearance	300 mm
Speed	On flat ground	15 Km/h
Weight	Weight	14500 Kg

Cable reel size and length

	Type	Dimension mm2	Dia.	L
RD18U	MC-0.38/0.66	3x35+1x10	40	70m
HC95	MC-0.38/0.66	3x50+1x16	42	70m

Main components

No.	Parts	Supply
01	Drifter	Epiroc 18U
02	Main Pump	SAUR
03	Master valve	Rexroth
04	Electrical motor	WEG
05	Engine	YTO
06	Torque converter	Jincheng
07	Gearbox	Shantui
08	Tramming pump	Permco
09	Tyre	Tianjin internatinoal
10	Cylinder	China made
11	Water pump	China made
12	Screw air compressor	Sino-Germany

Forward

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