0.9m - 2.4m Diameter Raise Borer Machine Efficiently Drill Through Hard Rock

MOQ： 1 Unit
Price： Negotiable
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Payment Terms	T/T, L/C
Supply Ability	120 units per year
Delivery Time	45 working days
Packaging Details	1 Unit in 1*40'HQ
Model	KDTJ-2000
Nominal Reaming Diameter	2000mm
Drill Depth	250m
Drilling Angle	60～90°
Walking Style	Tire/Wheel-track Towed
Maximum Thrust of Guide Hole	890Kn
Motor Power	55+55+11Kw
Dimensions (Transportation Status)	Host: 322019202075mm Pump Station：175015501900mm
Brand Name	POTENTIAL / POTENCY
Model Number	KDTJ-2000
Certification	ISO9001:2015
Place of Origin	CHINA

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Product Details
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Product Specification


Payment Terms	T/T, L/C	Supply Ability	120 units per year
Delivery Time	45 working days	Packaging Details	1 Unit in 1*40'HQ
Model	KDTJ-2000	Nominal Reaming Diameter	2000mm
Drill Depth	250m	Drilling Angle	60～90°
Walking Style	Tire/Wheel-track Towed	Maximum Thrust of Guide Hole	890Kn
Motor Power	55+55+11Kw	Dimensions (Transportation Status)	Host: 322019202075mm Pump Station：175015501900mm
Brand Name	POTENTIAL / POTENCY	Model Number	KDTJ-2000
Certification	ISO9001:2015	Place of Origin	CHINA
High Light	2.4m Raise Borer Machine ，0.9m Raise Borer Machine

Efficiently Drill Through Hard Rock with Our High-Performance Raise Borer Machine KDTJ-2000

Product Description:

Our raise borer KDTJ-2000 borehole diameter of the courtyard drilling rig is between 0.9 and 2.4 meters, with a depth of 280 meters. It can be combined with freezing and drilling methods to form a comprehensive well drilling technology, and can also be applied to vertical shaft construction in underground engineering fields such as hydropower, metallurgy, subway, transportation, civil defense, and military. Its application prospects are broad.

Features:

♦ Safe and reliable. The rail mounted raise drilling rig adopts fully mechanized operation and remote control operation, with a good working environment and high safety.
♦ High work efficiency and good well quality. The rail type raise boring machine adopts a rolling cutter mechanical rock breaking method, with smooth wellbore walls, low deflection rate, and high well completion speed.
♦ Easy to operate, low construction cost, and good economy. Adopting advanced hydraulic transmission and control, the operation is simple, the work intensity is low, and the labor cost is low.
♦ Easy to install. The host adopts a frame structure, with upper and lower support positioning, high bearing capacity, stability and firmness. It can be constructed vertically without the need for preliminary foundation (in cases where the depth is less than 100 meters), greatly reducing construction costs and cycles.
♦ The drill rod has high strength. The drill rod thread of the raise boring machine adopts the DI-22 international standard, with a large helix angle and coarse tooth profile, which can effectively prevent phenomena such as drill rod burning and fracture, and has higher reliability.
♦ Widely used. The borehole diameter of the courtyard drilling rig is between 0.9 and 2.4 meters, with a depth of 280 meters. It can be combined with freezing and drilling methods to form a comprehensive well drilling technology, and can also be applied to vertical shaft construction in underground engineering fields such as hydropower, metallurgy, subway, transportation, civil defense, and military. Its application prospects are broad.

Technical Parameters:

Component	Name	Unit	KDTJ-2000 Raise Borer
Host	Rated Speed	r/min	Guide Hole:28
	Rated Speed	r/min	Reaming:15
	Rated Torque	kN.m	86
	Maximum Thrust of Guide Hole	kN	890
	Maximum Reaming Tension	kN	1750
	Nominal Reaming Diameter	mm	2000
	Depth of Drilling	m	250
	Drilling Angle	°	60～90
	Weights	t	14
Hydraulic and Electrical	Rated Pressure	Mpa	Auxiliary Pump:28
	Rated Pressure	Mpa	Main Pump:25
	Total Motor Power	kW	55+55+11
	Rated Voltage	V	380/660
Walking System	Travelling Pattern	-	Tyre/Wheel-track Towed
	Travelling Speed	km/h	/
	Maximum Climbing Capacity	°	/
	Minimum Turning Radius	mm	/
	Ground Clearance	mm	/
	Diesel Engine Rated Power	kW	/
	Rated Speed of Diesel Engine	r/min	/
Equipment Dimensions (Transportation Status)		mm	Host:322019202075mm Pump Station:175015501900mm
Equipment External Dimensions (Working Status)		mm	Host:331026503830mm Pump Station:175015501900mm

Applications:

The courtyard drilling rig has a wide range of applications in underground engineering construction, including mining, tunnel engineering, water conservancy engineering, etc. In mining operations, raise boring machines are used to drill holes and install anchor rods and wire rope nets, enhancing the stability of the mine; Establish a mine ventilation system to ensure the safety of miners; Eliminate accumulated water in the mine to prevent flooding; And transporting ore to improve transportation efficiency.

In tunnel engineering, raise boring machines are used to drill holes and install anchor rods to enhance tunnel stability. In addition, the courtyard drilling rig is also used for sampling and geological exploration in hydraulic engineering to ensure the quality of dam and embankment construction.

In terms of infrastructure construction, raise boring machines are mainly used in construction and transportation engineering. In construction engineering, a courtyard drilling rig is used to drill and install concrete piles and retaining piles, providing a solid foundation for high-rise buildings and supporting structures during excavation to ensure construction safety.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Exporter 


Year Established:

1992 


Total Annual:

15000000-50000000


Employee Number:

300~500 


Ecer Certification：

Verified Supplier 

Our factory was founded in the early 1990s with a registered capital of 60 million yuan, we are a high-tech enterprise specializing in the research and development, design, manufacturing, sales, and leasing of tunnel & mining intelligent equipment and construction machinery as well. ... Our factory was founded in the early 1990s with a registered capital of 60 million yuan, we are a high-tech enterprise specializing in the research and development, design, manufacturing, sales, and leasing of tunnel & mining intelligent equipment and construction machinery as well. ...

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Reach Us
Changsha Potency Mechanical Technology Co., Ltd.
No.3358 Jinyang Avenue, Liuyang Economic and Technological Development Zone, Changsha City, Hunan Province, China
https://www.potencymachinery.com/

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