hard rock drill

Portable Hydraulic Rock Drilling Rig for SPT exploration. Drills up to 100m depth with 75mm end hole caliber. Features low cost, high efficiency, good stability, light weight (600KG), and reliable gear system. Powered by diesel engine. Ideal for water well drilling and geological exploration.

ST 350m pneumatic borehole drilling rig delivers 350m depth with 140kw power, designed for hard rock mountain drilling. Features hydraulic top-drive rotation, 8500-11000N.m torque, and compatibility with air compressor or mud pump. Built for durability in granite/limestone with OEM customization and 1-year warranty.

200m Diesel Multifunction Tophammer drilling rig with crawler mobility, hydraulic feeding, and 140-200mm drilling diameter. Features dual-circuit hydraulic system for precise drilling, oversized cooling system, and corrosion-resistant components for extended service life in harsh environments.

Fuel-saving crawler water well drilling rig for hard rock drilling. Features hydraulic chuck, flexible 90°-75° drill angle, 200m depth capacity, and efficient 15kw diesel power. Ideal for geological exploration, foundation testing, and civil wells.

150m deep borehole hard rock drilling machine for mining, railways, and water wells. Features hydraulic feed, 150mm hole diameter, diesel power, and customizable options. Certified with 12-month warranty, designed for efficiency in hard rock conditions.

XY-2PC hard rock drilling rig: lightweight (650kg), compact design for flexible 0°-90° angle drilling up to 300m depth. Features 20KN hoisting capacity, 1110N/M torque, and versatile applications in geological exploration, engineering surveys, and micro pile foundation drilling.

PDC Carbide Rock Medium / Hard Rock Drilling Drill Bits Brief Introduction Diamond composite (PDC) bit, with diamond composite as the main cutting element, adopts the principle of scraping and shearing to carry out rock crushing, which is suitable for drilling in soft to medium hard stratum, and has ...

Hard Rock Water Well Drill Rod made from high-quality carbon steel for mining and construction drilling. Features forged construction, multiple thread protectors, and compatibility with various DTH hammers. Available in diameters 20-42mm and lengths 400mm to 8000mm for efficient rock drilling operations.

Borehole Exploration Gk 200m Water Drilling Machine With Diesel Engine For Rocky Layer GK 200 Water Drilling Rig Machine Introduction GK200 drilling rig is designed by integrating the main functions and characteristics of XY-1, XY-1B, XY-1A and other small drilling rigs which are popular in the ...