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Hc726A1 Crawler Rock Borehole Drilling Rig for Quarry Video,Demo, How It Works & Features

Name: Hc726A1 Crawler Rock Borehole Drilling Rig for Quarry
Uploaded: 2026-04-18T07:52:11+08:00

2025-04-09 2500

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Product Specifications

Model NO.:

HC726A1

Condition:

New

Drill Hole Diameter:

90-130mm

Drill Hole Depth:

25m

Bit Type:

Diamond Bit

Drilling Way:

Impactor

Rock Hardness:

F=6~20

Walking Speed:

2.5km/H

Working Pressure:

0.7~1.6 MPa

Air Consumption:

7-16m3

Rotate Speed:

0-70rpm

Drill Rod:

73*3000mm

Drill Bit:

90mm

Hammer:

930

Weight:

4200kg

Trademark:

HONGWUHUAN

Transport Package:

Nude Packing

Origin:

China

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