road-core-drilling-machine
LW-04-Concrete-Road-Cutting-Machine
LINGWEI-800-Ride-On-Power-Trowel
Walk-behind-power-concrete-screed

Concrete Core Drilling Machine

Model: LW-20
Power Type: Gasoline, Diesel, Electric
Drilling Depth: 700mm
Machine Size: 1080*780*1150mm
Net Weight: 180kg

Introduction

This core drilling machine is for road construction with thin-walled diamond drill bits for high speed drilling/cutting road cores. It is widely used in the field of engineering construction, municipal engineering, equipment installation engineering, and construction quality inspection. This machine can work with road cutting machine, power screed, tamping rammer, etc. for road construction.

Application


1. This drilling machine can be used to take cores ofconcrete road, asphalt pavement, and limestone bases such as highways, airports, ports, and dams for compressive and flexural tests.
2. It drill holes for anchor bolts to install large machinery and equipment.
3. The punching and coring holes are used to install bridge handrails and traffic safety guardrails.

Features


1. Dual-post structure and spiral feeding, with good stability, simple and labor-saving operation.
2. With portable wheels, easy to move.
3. High-speed cutting technology and thin-walled diamond drill bits to drill and cut high-strength reinforced concreteand other hard floor.
4. High drilling efficiency, accurate hole position, smooth hole wall, good hole forming quality, complete and smooth core sample. 5. Less vibration, no damage.

Data Sheet

Model HZ-20A HZ-20B HZ-20C
Power Type Gasoline Engine Diesel Engine Electric Motor
Power(KW/HP) 9.6/13 6.9/9.3 4kw
Maximum Drilling Depth 700mm 700mm 700mm
Drilling Diameter 20-200mm 20-200mm 20-200mm
Net Weight 180kg 220kg 180kg
Dimension(L*W*H) 1080*780*1150mm 1080*780*1150mm 1080*780*1150mm
road-core-drilling-machine
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LW-03-Concrete-Road-Cutting-MachineExhibition pictures(1) Exhibition pictures(2) Exhibition pictures(3)
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