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Shan dong China Coal Industry & Mining supplies Group Co.,Ltd
Shan dong China Coal Industry & Mining supplies Group Co.,Ltd  

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Hydraulic Rock Drill in good price 

Price: 3000.0 RMB 
Payment Terms: T/T,WU,Paypal 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Model No.: depend on model
Packing: carton box, plastic bags, w...
Brand Name: china coal
Production Capacity: 1000 sets per month
Delivery Date: 5-10 days after your paymen...

best durable product in unbeatable price
we provide service of enterprise's customs declaration, inspect.
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chinacoal11

www.chinacoalintl.com

m.chinacoalintl.com

we provide service of enterprise's customs declaration, inspection.

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


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Tel: 86-537-2350961
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Company Info

Shan dong China Coal Industry & Mining supplies Group Co.,Ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)

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