Hydraulic Rock Drill, China Hydraulic Rock Drill Supplier

Hydraulic Rock Drill - Hydraulic Rock Drill

Hydraulic Rock Drill For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Hydraulic Rock Drill, Made in China, High Quality Products!, China Hydraulic Rock Drill, Hydraulic Rock Drill Supplier, Manufacturer.

Hydraulic Rock Drill
chinacoal07 :hydraulic rock drill; portable hydraulic rock drill; rock drill
Product Introduction
Hydraulic rock drill is working efficiency is 5-10 times that of pneumatic one, while consuming 1/3 power of latter Drilling performance: applicable to hard, semi-hard and soft rocks; According to different engineering requirements, we can offer various supporting devices for different working.
Main Characteristics
Long piston helps reduce stress wave, prolong service life of piston and drill steel, and therefore increase rock drilling capability of the machine. Built-in hydraulic buffering mechanism absorbs reaction force. Conditions: manual hand-held, air ground jack, horizontal bracket for marble mining, and railway type for mines.
Technical Parameters
Technical specifications of BH26
Overall dimension 600*173*190mm
Hole Diameter 32-50mm
Drilling depth 9m
Drilling speed 250-300rpm
Working oil pressure 15-17Mpa

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Shandong China Coal Industry & Mining Group Co.,Ltd

Address: No.11, North of Kaiyuan Road, High-tech Zone, Jining City锛孲handong Province, China, Jining, Shandong, China, 272100
Tel: 0086-537-2350961
Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees. China coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.