MachineU > China Products > Machinery > Energy & Mineral Equipment > Mining Machinery > Mine Drilling Rig
BH26 Hydraulic Rock Drill
BH26 Hydraulic Rock Drill
Specifications
Place of Origin :
China
Brand Name :
China Coal
Certification :
ISO, CE
Description

chinacoal03

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

Percussion oil flux

30-35I/min

Impact energy

55-60J

Impact frequency

55-60Hz

Torque force

50-55Nm

Power

11kw

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

Product tags

hydraulic rock drill

,

hand held hydraulic rock drill

,

hydraulic earth drill
Send your message to this supplier
Send Now

BH26 Hydraulic Rock Drill

Ask Latest Price
Product Detail
Place of Origin :
China
Brand Name :
China Coal
Certification :
ISO, CE
Contact Supplier
BH26 Hydraulic Rock Drill

Shandong China Coal Industry&Mining Supplies Group

Active Member
12 Years
Shandong, Jining
Since 2001
Business Type :
Manufacturer,Exporter
Main Products :
Art & Craft Product, Construction Equipment, Drilling Machine
Total Annual :
>lessthan$1,000,000
Employee Number :
1000-2000
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Industrial Equipment&Supplies
MachineU China Products Machinery Energy & Mineral Equipment Mining Machinery Mine Drilling Rig
Contact Supplier
Submit Requirement