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Jining Bafang Mining Machinery Co.,Ltd

ADD: New 327 and Torch Road, Rencheng District, Jining, Shandong, China. East Of an Interchange 400 Meters

Contact: zuo Andy

TEL: 86-537-2289978

phone: 13165185291

Fax: 86-537-2160074

Email:sales@sdbafang.com

Service Hotline
+86-537-2289978
150m Diesel Tunnel Drilling Rig

150m Diesel Tunnel Drilling Rig

Jining Bafang Mining Machinery Co.,Ltd is one of the leading 150m diesel tunnel drilling rig manufacturers and suppliers in China, welcome to buy cheap and low price 100m unerground drilling rig made in China from our factory. ZLJ- 400 tunnel drilling rig Production Features ZLJ tunnel drilling...

Product Details

Jining Bafang Mining Machinery Co.,Ltd is one of the leading 150m diesel tunnel drilling rig manufacturers and suppliers in China, welcome to buy cheap and low price 100m unerground drilling rig made in China from our factory.

ZLJ-400 tunnel drilling rig
Production Features
ZLJ tunnel drilling rig
It can also be used on the ground geological exploration, building foundation reinforcement and other uses of drilling.  
Mechanical driven, reliable performance, simple structure, furnished with a hydraulic chuck and hydraulic feeding cylinder. It is used to drill holes for exploring water, coal, gas releasing, water injecting and so on in underground coal mine. It can be also used for geological surveying and reinforcement to the building foundation
Technology Parameters   


     Item

Unit

Technical Parameter

ZLJ-400

Rated torque

High  speed


400

Medium  speed

N·m

230

Low  speed


130

Rated speed

High  speed

r/min

340

Medium  speed


192

Low  speed

.

112

Rated  pressure

Mpa

8

Max feed force

kN

9

Max pulling and lining force

kN

12

Drilling angle

°

0~360°

Capacity of drum

m

26.3

Diameter of wire rope

Mm

8.8

Drill rod caliber

mm

42

Supply water pressure

Mpa

0.6~1.2

Power

kW

5.5

Voltage

V

380/660

Rated  current

A

13.4/8.8

Dimensions

mm

1280×700

×1230

Weight

Kg

480

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