Underground Drilling Rig

Drill blasthoes for tunneling construction, In coal mine, nonferrous metal mine etc, Self-return, Improve working environment. - details see: https://www.machineto.com/underground-drilling-rig-10313622
Condition:NewType:Hydraulic crawler drilling jumboPower Type:ElectricPlace of Origin:Hebei China (Mainland)
Brand Name:HuataiModel Number:CMJ17Usage:CoalVoltage:380/660v
Dimension(L*W*H):6550x960x1650Weight:5300kgsCertification:MAWarranty:1 YEAR
Application:blastholes drilling   
Underground Drilling Rig
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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

ItemUnitSpecification
Outside dimension (L x W x H)mm6550 x 960 x 1650
Hole depth (feed at once)mm1600/2100
Hole sizemmφ33-φ42
Cross section (W x H)m x m3.5x3.5 ~ 2.0x2.0
Length of feedermm3250 - 3750
Feeder compensationmm1500
Electric motorKW37
VoltageV380/660
Travelling speedKM/H0 ~ 2.4
Boom raising/down°55/16
Boom swing°inside 26, outside 26
Boom rotation°±180
Qty. of drill boompiece1
Rock hardnessf6 ~ f16
Drilling speedm/minute0.8 ~ 2
DrifterHYD200, HC25
Impact powerJ220, 150
Width of track shoesmm280
Climb capabilitydegree≤16
Min. turning radiusmm3000
Stabilization while drillingby jack
Length of steel rodmm1975/2475
Total weightTapprox 5.3

Underground Drilling Rig
Packaging Detail:40' container.
Delivery Detail:Within 30 days after receipt of deposit.

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