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:New	Type:Blasthole drilling	Power Type:Electric	Place of Origin:Hebei China (Mainland)
Brand Name:HUATAI	Model Number:CMJ2-17	Usage:Coal	Voltage:660v/1140v
Power(W):55kw	Dimension(LWH):7500mm12001750	Weight:8500kg	Certification:MA
Warranty:1 year	Application:tunneling construction

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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

Model	CMJ2-17HT-A	CMJ2-17HT-B	CMJ2-17HT-C
Hole size	Ø33-43mm
Hole depth	2.1m	2.6m	3.1m
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 Length	7500mm	7500mm	8400mm
Total Width	1200mm
Total Height	1750mm
Total weight	8500kg	8900kg	9200kg
Min. Cross section (W × H)	2m×2m
Max. Cross section (W × H)	5.2m×4.1m