Type:
Stone Quarry MachinesQuarry Drilling Machine
FOB Price:
$3500-5500
Warranty:
3 Months
Usage:
Granite,Marble,Limestone,Onyx,Basalt,Quartzite,Sandstone,Travertine
Machinery Function Features:
LD-4 (LINE DRILL MACHINE) (TECHNICAL SPECIFIATION)
Mode of Drilling NG
Down the Hole Air Hammer AIR HAMMER
Hole Diameter 90mm ~ 115mm (3 ½” ~ 4½”)
Max. Drilling Depth (Vertical) 30 Mtrs. (100 ft)
Max. Drilling Depth (Horizontal) 20 Mtrs. (65 ft)
Drill Pipe Diameter 60mm / 76mm (2” / 3”)
Drill Pipe Length 1.22mtrs. (4ft)
Rotary Head 4 Cylinder Piston type Air Motor with spur type Reduction Gearbox
BHP 4.5
RPM 0-50
Max. Torque 1125Nm (10,000 lbf.in)
Free Unit
4 Cylinder Piston type Air Motor with spur cum worm drive Gearbox
BHP 4.5
Type of Feed Chain feed
Pull Down Force 0~2200 kg
Pull Up Force 0~2200 kg
Pull Up & Pull Down Speed 0~ 15 mtrs./min