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CMJ17 Hydraulic single boom drilling jumbo
CMJ17 Hydraulic single boom drilling jumbo

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Quality/Safety Certification: 0.00


1,Outside dimension is 6550 x 960 x 1650mm
2,Hole size is 33-42mm

CMJ17 Hydraulic single boom drilling jumbo

 

CMJ17 hydraulic single boom drilling jumbo mainly used to drill blastholes for tunneling constructions in coal mine, metal mine, nonferrous metal mine, hydro-power station, railroad, highway engineering etc. The jumbo is designed suitable for tunneling in small section of 4.2-10.2m², and this compact jumbo can greatly improve the working environment to get efficiency and quality development.

 

 

Technology Specification

Item

Unit

Specification

Outside dimension (L x W x H)

mm

6550 x 960 x 1650

Hole depth (feed at once)

mm

1600/2100

Hole size

mm

φ33-φ42

Cross section (W x H)

m x m

3.5x3.5 ~ 2.0x2.0

Length of feeder

mm

3250 - 3750

Feeder compensation

mm

1500

Electric motor

KW

37

Voltage

V

380/660

Travelling speed

KM/H

0 ~ 2.4

Boom raising/down

°

55/16

Boom swing

°

inside 26, outside 26

Boom rotation

°

±180

Qty. of drill boom

piece

1

Rock hardness

 

f6 ~ f16

Drilling speed

m/minute

0.8 ~ 2

Drifter

 

HYD200, HC25

Impact power

J

220, 150

Width of track shoes

mm

280

Climb capability

degree

≤16

Min. turning radius

mm

3000

Stabilization while drilling

 

by jack

Length of steel rod

mm

1975/2475

Total weight

T

approx 5.3

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