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DL-4 Production drilling jumbo
DL-4 Production drilling jumbo

DL-4 Production drilling jumbo

Manufacturer

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DL-4 Production drilling jumbo

Main technical data

Item

Unit

Technical Data

Adaptive tunnel dimension

mm

5940×5020

Overall dimension

mm

9905×1990×3580

hole diameter

mm

64-89

hole depth

mm

40

Drilling rod stock

pcs

20+1

Drilling speed

m/min

0.8-2

Drilling rod length

mm

1220/1525/1830

Main power

KW

55

Hydraulic oil tank volume

L

160

Traveling speed

Km/h

>10(resistance coefficient:0.05

Clearance axles/outside axles

(°)

≥15

Climbing ability

%

25

Diesel engine power

KW

58

Rock drill model


HC109

Weight

KG

16500

Pitch

(°)

30/ 55

Feed roll-over

(°)

360

Max distance between holes

mm

1500

Feed extension

mm

1200


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