Crawler Drilling Machine

Drill blastholes for tunneling construction in various mines., Twin boom., Cross section 5.2*4.5 m, Drilling depth: 2.1/2.6/3.1m - details see: https://www.machineto.com/crawler-drilling-machine-10313619
Condition:NewType:Blasthole drillingPower Type:ElectricPlace of Origin:Hebei China (Mainland)
Brand Name:HUATAIModel Number:CMJ2-17Usage:CoalVoltage:660v/1140v
Power(W):55kwDimension(L*W*H):7500mm*1200*1750Weight:8500kgCertification:MA
Warranty:1 yearApplication:tunneling construction  
Crawler Drilling Machine
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CMJ2-17 All hydraulic crawler drilling Jumbo

CMJ17 All hydraulic crawler drilling Jumbo is mainly used to drill blastholes for tunneling construction in mines of metallurgical, nonferrous metal, coal etc, and also hydro-power station, railroad, highway engineering, etc. The jumbo is designed with two drilling booms, advanced hydraulic rock drill system and anti-jamming mechanism for making it has rapid drilling speed and high efficiency. Flexible mechanism can make the jumbo drilling on face, slope, roof, side wall and floor in underground mine or tunnels, and it also can drill anchor holes upward. With modular designed, this small compact jumbo has a low center of gravity, great mobility, remarkable stability and strong climb capability thus can improve working environment and get efficiency, quality development.

Technology Specification of CMJ17HT All hydraulic crawler drilling Jumbo

ModelCMJ2-17HT-ACMJ2-17HT-BCMJ2-17HT-C
Hole size

Ø33-43mm

Hole depth2.1m2.6m3.1m
Electric motor capacity

55kw

Voltage

380V/660V or 660/1140V

Traveling speed

0-2.5km/h

Climb capability

14°

Model of Hyd. drifter

HYD200

Total Length7500mm7500mm8400mm
Total Width

1200mm

Total Height

1750mm

Total weight8500kg8900kg9200kg
Min. Cross section (W × H)

2m×2m

Max. Cross section (W × H)

5.2m×4.1m

Crawler Drilling Machine
Packaging Detail:40' container
Delivery Detail:30 days after downpayment received

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