• HW Series 50-60Hz 3m Concrete Gasoline Core Drilling Machine

HW Series 50-60Hz 3m Concrete Gasoline Core Drilling Machine

HW-20 Series Pavement core drill machine is used to drill engineering sampling and hole of fixed protective rail for the highway and municipal foundation.

Product Details

Quick Details


  • Model NO.: HW
  • Condition: New
  • Drill Hole Diameter: 150-200mm
  • Bit Type: Cone Bit
  • Max. Drilling Diameter: 150mm
  • Frequency: 50-60Hz
  • Rated Torque: 18n.M
  • Weight: 25kgs
  • Rotated Speed: 200 - 1000r/Min
  • Trademark: HW
  • Specification: CE/ISO
  • HS Code: 9024800000
  • Certification: ISO 9001:2000
  • Motor: Gasoline
  • Drill Hole Depth: 0-700mm
  • Drilling Way: Compound
  • No-Load Speed: 0-700r/Min
  • Rated Input Power: 3200W
  • Rated Voltage: 110V/220V/240V
  • Power: 5.5HP
  • Max Drilling Depth: 400mm
  • Transport Package: Regular Packaging
  • Origin: Shangdong China

HW-20 Series Pavement core drill machine is used to drill engineering sampling and hole of fixed  protective rail for the highway and municipal foundation.It uses gasoline engine as the power for easy start up, reliable running and simple operation, it is also equipped with synthetic diamond thin wall bit. The machine's drill bit is compatible with imported ones, the machine can achieve automatic core drilling.The max drilling depth is 700mm(with additional rod can reach max 1500mm) .For high-grade highway concrete, asphalt, limestone based on compressive strength, bending experiment research core is very ideal.                                                                  
Diamonc core drills for reinforced concrete wall, floor, cement. We have different sizes, from dia 5mm to 505mm and different stands, vertical steel stand, angle adjustable steel stand, angle adjustable aluminum stand, angle adjustable aluminum vacuum base stand.
Magnetic drills for take hole or twist or tapping on steel sheet.
Concrete wall cutter/saw for cut reinforced concrete wall and floor, slab and beam, roadway, etc.

1). Use imported gasoline engine, drive conveniently, run reliably, operate simply
2). No need electric power
3). equipped with man-made PCD thin drilling bit
4). Boring and sampling size accurately
5). The surface is smotth after boring, don't damage the drill materials

Technology Parameters      


Max. diameter of core drilling samples



Max. core drilling depth



Gasoline engine power



Main shaft's speed



Max. cutting (grinding) diameter









HW Series 50-60Hz 3m Concrete Gasoline Core Drilling Machine

Company Profile

Jining Hengwang Mining Machinery Co., Ltd. is located in Jining, Shandong Province, China. Established in 2002, comprehensive enterprise, collection of marketing, scientific research, trade. Registered capital of 10.8 million, Existing staff 200 persons, including 3 engineering experts, senior software engineer 8 persons, network information technicians 28 persons, ecommerce division, more than 80 persons, the international trade commissioner, 18 persons, logistics division 9 persons, all kinds of technical personnel more than 50 persons.

Specializing in the Drilling equipment; Railway equipment; Road machinery; Electrical equipment; Pumps; Hydraulic tools; New energy etc.

Our products sell to Vietnam, Malaysia, South Korea and other southeast Asia, Africa and the Middle East, South America, North America, Europe etc, is popular among the masses of customers. Our Companies adhere business philosophy "to provide convenient service to customers, to create development opportunities for employees" and "continuous improvement, enjoy the" spirit of enterprise. Warmly welcome new and old friends from home and abroad came to our company, to make negotiation.

Our company long term commitment to science connect with market, keep up with Reform Development, take science to be commercialization, marketization and industrialization, work with Coal science and design institute, Metallurgy Design institute, Coal science and technology university and some other famous scientific research, develop and research some mine machines and devices, we not only sell at home but also abroad, Southeast Asia: Vietnam, Malaysia, Korea, Africa and Middle East, our products get great popular from clients. We rely on top quality,

Competitive price and good service to offer metallurgy, coal, hydroelectric, railway, highway, mine etc, we quickly Occupied the Market, Achieved remarkable results.

Insist on "offer excellent service for customers, create development chance for employees" as operation principle and take "keep forging ahead, enjoy great success" as enterprise spirit, we sincerely welcome friends from home and abroad to visit us for business, Let us create great undertaking and brilliant togerther!


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