CE Certification Multifunctional tunnel drilling rig Supplier, Exporter

1 / 2

CE Certification Multifunctional tunnel drilling rig Supplier, Exporter

Median multi-functional tunnel drilling rig is fully hydraulically operated, has a high degree of automation, has a wide range, and is suitable for the construction requirements of tunnels, subways and other projects.

Send Inquiry

Product Description

Technical Specifications

Fundamental parameters	Drilling diameter			250-110mm
	Drilling depth			50-150m
	Drilling angle			full range
	Overall dimension	Horizon		640024003450mm
		Vertical		630024008100mm
	Drilling rig weight			16000kg
Rotation unit (TPI700)	Rotation speed	Single motor	Low speed	0-176r/min
			High speed	0-600r/min
		Double motor	Low speed	0-87r/min
			High speed	0-302r/min
	Torque	0-176r/min		3600Nm
		0-600r/min		900Nm
		0-87r/min		7200Nm
		0-302r/min		1790Nm
	Rotation unit feeding stroke			3600mm
Feeding system	Rotation lifting force			70KN
	Rotation feeding force			60KN
	Rotation lifting speed			17-45m/min
	Rotation feeding speed			17-45m/min
Clamp holder	Clamp range			45-255mm
	Break torque			19000Nm
Traction	Body width			2400mm
	Crawler's width			500mm
	Theory speed			1.7Km/h
	Rated traction force			16KNm
	Slope			35°
	Max. lean angle			20°
Power	Single diesel engine	Rated power		109KW
		Rated rotating speed		2150r/min
		Deutz AG 1013C air cooling
	Double diesel engine	Rated power		47KW
		Rated rotating speed		2300r/min
		Deutz AG 2011 air cooling
	Electricity motor	Rated power		90KW
		Rated rotating speed		3000r/min

Key Features & Advantages

The median multifunctional tunnel drilling rig is a compact drilling rig, which is suitable for construction in space limited sites.
The mast of the median multifunctional tunnel drilling rig is 360° horizontal and 120° / -20° vertical, and the height can be adjusted to 2650mm, which can drill in all directions.
The median multifunctional tunnel drilling rig has a feed range of 3600mm and high efficiency.
The median multi-functional tunnel drilling rig is operated by a centralized handle with a high degree of automation.
The control panel is operated centrally, with automatic rotary table, automatic adjustment of mast angle and relocation drilling, and automatic adjustment of feed force and lifting speed.
The medium multi-functional tunnel drilling rig has large power reserve, can adapt to a wide range and drill in all directions, and can meet the requirements of various engineering construction of various drilling rigs such as tunnel, anchor bolt and rotary jet grouting. Good safety performance, meeting European standards.

Median Multi-functional Tunnel Drilling Rig

Frequently Asked Questions

Q1: What are the main applications of this multi-functional tunnel drilling rig?

A1: The rig is designed for a wide range of applications, including tunnels, subways, anchor bolt installations, and rotary jet grouting operations, especially in space-restricted jobsites.

Q2: How flexible is the mast positioning during operation?

A2: The mast is highly flexible, supporting a 360° horizontal rotation and 120° to -20° vertical adjustments. The height can be adjusted to 2650mm, enabling multidirectional drilling.

Q3: What are the key power options available for this rig?

A3: The rig can be equipped with either a single diesel engine (109KW, Deutz AG 1013C), a double diesel engine (47KW, Deutz AG 2011), or an electric motor (90KW) depending on project requirements.

Q4: What automated features does the control system offer?

A4: The centralized control panel features high automation, including an automatic rotary table, auto-adjustment of the mast angle, automatic feed force regulation, auto-adjustment of lifting speed, and relocation drilling control.

Q5: What are the depth and diameter capabilities of the rig?

A5: The rig supports a drilling diameter range of 250-110mm and is capable of reaching drilling depths between 50 and 150 meters.

Q6: What is the maximum slope capability of the crawler traction system?

A6: The traction system allows the rig to handle climbing slopes up to 35° and supports a maximum lean angle of 20° for stable operations on uneven terrain.