SPIDER GP81A Face Drill Jumbo/Peforater
Application
SPIDER GP81A Hydraulic drilling jumbo is mainly used for tunneling construction in metal mine and other underground engineering. Advanced hydraulic rock drilling system and anti-jamming mechanism ensure the jumbo rapid drilling speed and high efficiency. The jumbo features of great mobility, short turning radius and strong gradeability, thus can improve working environment and get efficiency, quality development.
Dimensions and weights
Adapt cross sectionmm3500x3500-6500x6000Hole diametermmΦ45-Φ102Hole depthmm33003900Rod lengthmm37004305Gradeability°14°Drilling dimensionmm13800x3160x3050(±50)Tramming dimensionmm11500x1850x2340Turning radiusmm5300(outer) 3030(inner)WeightKg12500
Hydraulic drifter
Model 18U EPIROCShank T 38Impact powerKw18-22Impact frequencyHZ57Impact pressureBar220
Telescopic Boom
Feed swinging R 10°, L95°Feed compensationmm1250Boom lifting Nose down 30° Nose up 53°Boom swinging ±35°Boom rotating ±180°Boom extensionmm1250
Feed
Feed stroke
mm3360/3960Feed forcekN13 ±0.03Feed speedMm/min≥800Unload feed speedM/min≥15Unload feed pressureMpa≤3.5Working pressureMpa≤10
Pump unit
VoltageV380 Electric motor rater powerKw55
Remark: since our product keep continuously upgrading, partial parameters may vary anytime, final machine
will subject to the signed technical agreement.
Main components list
Seq.ItemManufacturer 01DrifterEpiroc02Main pumpSauer03Mani valveBrevini04Electric MotorWEG05Valve spoolSUN06EngineYTO Luoyang