Drilling Machine for Tunnel Bridges Arches

• After-sales Service: All Life
• Warranty: One Year
• Certification: ISO 9001:2008
• Condition: New
• Drill Hole Diameter: 150-200mm
• Drill Hole Depth: 3000mm
• Model NO.: K500
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Core Bit
• Max. Drilling Diameter: Dia. 200mm
• Max. Drilling Depth: 3000mm
• No-Load Speed: 360/750/900rpm
• Input Power: 4500W
• Transport Package: Wooden Cases
• Specification: 75kg
• Trademark: C-TECH
• Origin: China Mainland
• HS Code: 90248000
• Production Capacity: 500 Sets/Month

Product Description

Zhuozhou Tianpeng Imp. & Exp. Trade Co., Ltd.

K500 Bridge and Tunnel Invert Special Core Drilling Machine

The K500 Bridge and Tunnel Invert Special Core Drilling Machine is designed for coring inverted arches, inclined holes, and flat holes in tunnel bridges. With a core depth capacity of up to 3 meters, it offers versatility in drilling applications.

Equipped with a built-in external adjustment safety clutch, the machine ensures precise and safe drilling operations. Additionally, the current overload protection switch automatically disconnects in case of drilling obstructions or excessive torque, safeguarding the drill from damage.

With a double insulation structure, the K500 Core Drilling Machine prioritizes safety and reliability in its design, making it an ideal choice for demanding drilling tasks.

Technical Parameters

Model no.	K500
Max. drilling diameter	φ200mm
Max. drilling depth	3000mm
Rated voltage	220 / 240V
Rated frequency	50-60Hz
Input power	4500W
No-load speed	360/750/900rpm
Net / Gross weight	75 / 100kgs