Td-375 Advanced Grouting Deviation Correction Reliable Quality Small Tunnel Boring Rigs

• After-sales Service: Video Technical Support, Online Support
• Warranty: 1 Year
• Certification: ISO 9001:2000, ISO 9001:2008, ISO 14001:2015
• Condition: New
• Drill Hole Diameter: φ300
• Drill Hole Depth: 23m
• Model NO.: TD-375
• Bit Type: Drill Bit
• Drilling Way: Rotary
• Type: Crawler
• Weight: 20000kg
• Output Speed of Rotary Head: 200r/Min
• Output Torque of Rotary Head: 3000n.M
• Input Power(Engine): 110kw+93kw
• Transport Package: Drilling Rig Naked, Accessories Carton Packaging
• Specification: 9650*2800*3000
• Trademark: ANMAN
• Origin: China
• HS Code: 843041
• Production Capacity: 100sets/Mounth

Product Description

TD-375 Tunnel Non-explosive Drilling Rig

Product Description

TD-375 Tunnel Drilling Rig is a tunnel drill developed by our company according to the characteristics of tunnel construction. Taking into full consideration the construction difficulties when blasting is not possible, the high-speed ring cutting can be used to cut the rock quickly and efficiently without dust pollution to achieve fast tunneling.

 

Specification

Model number	TD-375
Hole depth(m)	2300
Rod diameter(mm)	Φ300
Output speed of rotary head(max)(r/min)	200
Output torque of rotary head(max)(N.m)	3000
Input power(Electromotor)(kW)	110
Input power(Diesel)(kW)	93
Dimension(L*W*H)(mm)	9650*2800*3000
Weight(kg)	20000
Rated lifting force (kN)	30
Rated feeding force (kN)	15
Feeding stroke(mm)	2300
Sliding stroke(mm)	900
Climbing angle(°)	30
Working pressure(MPa)	25
Walking speed(m/h)	2000/1000
Cut ring diameter(mm)	Φ300
Maximum height of borehole(mm)	7500
Left and right arm swing angle(°)	±102

Application

 

Details

Main characters

1. Energy saving and environmental protection. Construction using water lubrication, can be free of dust. High drilling efficiency;
2. Full section quick hole aligN·ment. Special lifting arm structure, can achieve a large range of hole coverage by moving the rig once;
3. Wide adaptability to rock strata. Soft rock can be cut directly while hard rock can be cut and split;
4. Safe and reliable. Cab + remote control operation, imported hydraulic components, to ensure personnel safety and construction reliability.

Successful projects

 

 

Company Profile

 

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