Hdl-300 Environmental Protection Energy-Saving Multi-Function Mini Tunnel Boring Rig Machine

• Customization: Available
• After-sales Service: Video Technical Support, Online Support
• Warranty: 1 Year
• Model NO.: HDL-300
• Certification: ISO 9001:2000, ISO 9001:2008, ISO 14001:2015
• Condition: New
• Drill Hole Diameter: φ100~φ300
• Drill Hole Depth: >150m
• Bit Type: Drill Bit
• Drilling Way: Rotary
• Type: Crawler
• Weight: 17500kg
• Output Speed of Rotary Head: 88r/Min
• Output Torque of Rotary Head: 25400n.M
• Input Power(Engine): 194kw
• Rated Lifting Force (Kn): 80
• Rated Feeding Force (Kn): 80
• Transport Package: Naked
• Specification: 7200*2400*3000
• Trademark: ANMAN
• Origin: China
• HS Code: 843041
• Production Capacity: 100sets/Mounth

Product Description

HDL-300 Top Drive Type Multifunctional Drilling Rig

Product Description

HDL-300 series drilling rig is top drive type multifunctional drilling rig which our company design and manufacture for complex formation according to market request.

 

 

Specification

Model number	HDL-300
Hole diameter(mm)	Φ100~Φ300
Hole depth(m)	180~220
Rod diameter(mm)	Φ73~Φ250
Hole angle(°)	-30~105
Output speed of rotary head(max)(r/min)	88
Output torque of rotary head(max)(N.m)	25400
Lifting speed of rotary head(m/min)	0~10,40
Feeding speed of rotary head(m/min)	0~10,40
Input power(Diesel)(kW)	194
Dimension(L*W*H)(mm)	7200*2400*3000
Vertical Working Dimension (L*W*H)(mm)	7000*2400*7200
Weight(kg)	17500
Elevating power of winch(KN)	11
Impact power of rotary head(max)(N.m)	900
Impact frequency of rotary head(max)(b/min)	2200
Rated lifting force (kN)	80
Rated feeding force (kN)	80
Feeding stroke(mm)	4000
Sliding stroke(mm)	1500
Climbing angle(°)	25
Working pressure(MPa)	30
Walking speed(m/h)	1600/1000
Gripper diameter(mm)	Φ73~Φ300
Fuel tank volume(L)	320
Lifting capacity of hydraulic winch(kN)	8

Application

Main characters

1. High-power drifter can achieve percussion drilling without using DTH hammer or air compressor;
2. A highly stable variable angle mechanism, paired with a vertical large turntable, achieves flexible adjustment from multiple angles, meeting the needs of various types of construction, especially tunnel construction;
3. The drilling tool participates in the transmission of impact energy from the outside to the inside, making it less prone to accidents such as sticking or burying in the hole, thereby reducing construction costs and risks;
4. High torque, high speed, strong power. To achieve rapid drilling and ensure the quality of borehole formation, it is necessary to rely on impact drilling for formations prone to collapse, such as sand and gravel, crushed stones, rock soil, and sand layers. Especially when the water content in the formation is too high to work with a down-hole impactor, the construction process used by this machine becomes the best choice;
5. Construction application: advanced drilling, horizontal coring, tunnel pipe shed and other tunnel construction; Construction of various engineering projects such as foundation pit support, pilot holes, and micro piles.

Details

Successful projects

 

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