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.
Hydraulic Rock Drill 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.
Hydraulic Rock Drill Parameters
|Technical specifications of BH26|
|Working oil pressure||15-17Mpa|
|Percussion oil flux||30-35I/min|
|Water or air pressure for dust flushing||0.3-0.5Mpa/0.5-0.7Mpa|
|Air consumption for dust flushing||16.5L/s|
|Drill steel shank||Hex22X108mm|
|Packing Details||carton box, plastic bags, wooden cases or as your requirement|
|Delivery Time||5-10 days after your payment|
|Payment Terms||TT, Western Union and Paypal|
|Supply Ability||1000 sets per month|
|Minimum Order Quantity||1 set|