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The Rail Wheel Type Raise Boring Machine is designed for stable and efficient underground drilling operations. While an Open pit down the hole drill rig is commonly used for surface applications, this machine provides a practical solution for shaft construction and related underground projects. Its rail wheel structure supports flexible movement and stable positioning, while the robust drilling system is built for demanding working conditions. Careful manufacturing and quality control help ensure reliable performance, operational durability, and convenient maintenance. The product can also be adapted to different project requirements, making it a dependable choice for customers seeking efficient drilling solutions.

The rail-wheel shaft drilling rig is suitable for shaft sinking in underground mines with rail systems. Its nominal shaft diameter ranges from 1.5 to 4 meters, and the maximum shaft depth can reach 400 meters.

External dimensions

Model	A(mm)	B(mm)	C(mm)	D(mm)	E(mm)	F(mm)	G(mm)	H(mm)	Host mass (t)	Pump station weight (t)
CY-R60D(AT-1500)	3130	3765	2000	1670	2546	1280	1830	2684	5.7	3
CY-R80D(AT-2000)	3610	3710	2000	1670	2100	1390	1740	2510	6.6	3
CY-R120D(AT-3000)	3800	4100	2220	1700	2865	1620	1750	2970	14	3.5

Performance parameters

Project		Unit	CY-R60D(AT-1500)	CY-R80D(AT-2000)	CY-R120D (AT-3000)
Job Parameters	Nominal well diameter	mm	1500	2000	3000
	Maximum well depth	m	200	400	400
	Pilot hole diameter	mm	190/216	241/241	254/280
	Drilling angle	°	45–90 (45–60 requires optional inclined shaft assembly)
Promote parameter	Propulsive force	kN	620	800	2400
	Counterforce	kN	1320	2200	4100
	Advance the process	mm	1415	1450	1440
Rotation parameters	Rated torque	kN·m	50	82	168
	Peak torque	kN·m	60	94	197
	Rotational speed	r/min	0~40	0~30	0~24
Power parameters	Main motor power	kW	90	90	160
	Voltage	V	Standard configuration: 380 (optional configurations: 660 / 1000 / 1140)
	System rated pressure	MPa	35	35	35
	Hydraulic oil tank volume	L	500	500	560
	Filtration accuracy	micrometer	10	10	10

Keywords:

Rail Wheel Type Raise Boring Equipment

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Rail Wheel Type Raise Boring Machine

Rail-wheel shaft drilling rigs are suitable for shaft sinking in underground mines with rail systems. The nominal shaft diameter ranges from 1.5 to 4 meters, and the maximum shaft depth can reach 400 meters.

Contact Information

marketing@cscygx.com

+86 13909219172

Category:

Conventional Raise Boring Equipment Series