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Telephone:

+86-17660412000

+86-531-87106486

Email:

saixiang1@sxxcmg.com

Address:

No.5, Zhaozhuang Industrial Park, Liu Changshan Road, Shizhong District, Jinan City

XTR4-230

1. New cutting mechanism, conical frustum-shaped small diameter cutting head, strong rock breaking ability. 2. Modular design of narrow fuselage, body width 2.1 meters. 3, spray with airborne fan double dust removal, effectively improve the dust removal effect, reduce dust pollution. 4, the use of air-cooled and water-cooled heat dissipation, heat dissipation effect is good, in the absence of external water, the host can move long distances. 5. The electrical system adopts international famous brand components, with advanced functions and high stability. 6. The hydraulic system adopts constant power, pressure cut-off, load-sensitive control technology, which effectively improves the life of hydraulic components and reduces system failures. The main hydraulic components are international famous brands.

Category:

Cantilever tunnel boring machine

Mobile phone: +86-17660412000

Mail: saixiang1@sxxcmg.com

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Product Description

Product Features
1. New cutting mechanism, conical frustum-shaped small diameter cutting head, strong rock breaking ability.

2. Modular design of narrow fuselage, body width 2.1 meters.

3, spray with airborne fan double dust removal, effectively improve the dust removal effect, reduce dust pollution.

4, the use of air-cooled and water-cooled heat dissipation, heat dissipation effect is good, in the absence of external water, the host can move long distances.

5. The electrical system adopts international famous brand components, with advanced functions and high stability.

6. The hydraulic system adopts constant power, pressure cut-off, load-sensitive control technology, which effectively improves the life of hydraulic components and reduces system failures. The main hydraulic components are international famous brands.

Project				Parameters
Whole machine quality				58000kg
Overall dimension	Long			13300mm
	Wide	shovel plate		2200mm
		Fuselage		2100mm
	High	Horizontal placement point of cutting head		2200mm
		Fuselage		1900mm
	Undercover Depth			200mm
	ground clearance			230mm
	Cutting range		Height	4000mm
			Width	5000mm
			Area	20m2
	Gantry height			350 mm
Economic cutting coal rock compressive strength				≤ 90/70MPa
Climbing ability				±18°
Travel speed				6.5m/min
Grounding specific pressure				0.161MPa
Total power				377kW
Cutting motor power				230/135kW
Pump station motor power				110 kW
Supply voltage				AC1140V
Power supply frequency				50Hz
Cutting head speed				46/23r/min
Loading capacity				3.0m³/min
Crawler width				500mm
Outer width of crawler				2100mm
Track Tightening Form				Butter Tightening
Spray water pressure				External spray water pressure ≥ 1.5MPa
				Internal spray water pressure ≥ 3Mpa

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Cantilever tunnel boring machine