Raise Borer Product Series/ Depth 400m/ Nominal Diameter 3m Drilling Rig

• Customization: Available
• After-sales Service: 24 Hours Reply
• Warranty: 1000 Hours or 1 Year Whichever Comes First
• Model NO.: CY-R120VD-AC380V-IV/AT3000L
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: >300mm
• Drill Hole Depth: Max 400m
• Bit Type: Rock Bit
• Drilling Way: Rotary
• Guide Hole Diameter: 280mmm
• Lifting Force: 4300kN
• Transport Package: 5960mm*3200mm*2250mm
• Specification: 6800mm*3200mm*3760mm
• Trademark: Chuangyuan
• Origin: China

Product Description

   

Product Description

Conventional  rail wheel towed type  raise  boring  machine(RBM)faces  great  difficulty  in  transfer  during down-hole operation  in  a  modern trackless  mine. The time-consuming and strenuous  process of disassembly,transportation and  reassembly  severely constrains  its  popularization  and application  in  a  modern mine.
Based  on  mature  techniques,in  particular,the  host  module  and  the  hydraulic  system  module  of  conventional  RBM,we  have  successfully  developed  the CY-R80V/CY-R120VD  series  crawler self-propelled type  RBM with  creative  diesel-electric  dual-power  unit  and  crawler type walking  chassis,of which various technical indicators reach the advanced level among international peers.

Product Parameters

 

Model	A(mm)	B(mm)	C(mm)	D(mm)	E(mm)	F(mm)	Weight (t)
CY-R120V (AT-3000L)	3760	6773	3200	2000	2237	5939	22.4
CY-R120VDL (AT-3000L)	4930	7510	3711	2000	2251	6315	24.8

 

Item		Unit	CY-R120V (AT-3000L)	CY-R120VDL (AT-3000L)
Working parameters	Nominal raise diameter	mm	3000	3000
	Maximum raise depth	m	400	400
	Pilot hole diameter	mm	280	280/311
	Drill angle from horizontal	°	45~90 (45~60 requires optional inclined raise components)
Propulsion parameters	Feed force	kN	2500	2500
	Lifting force	kN	4300	4300
	Feed distance	mm	1440	2050
Rotation parameters	Rated torque	kN.m	168	168
	Peak torque	kN.m	192	192
	Rotation speed	r/min	0~24	0~24
Walking parameters	Walking speed	km/h	0~3	0~3
	Grade ability	°	14	14
	Ground clearance	mm	250	250
	Diesel engine power	kW	96 (National IV)	96 (National IV)
	Diesel tank capacity	L	350	350
Power parameters	Main motor power	kW	160	160
	Voltage	V	Standard: 380 (Optional: 660/1000/1140)
Hydraulic system	System rated pressure	MPa	35	35
	Hydraulic oil tank volume	L	660	660
	Filtration accuracy	μm	10	10

Optional configuration