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YBM-3JR
YBM-3JR  
CAPACITY
Nominal Depth : 300 m
AW Rod ( 43.6 mm ) : 320 m
BW Rod ( 53.9 mm ) : 210 m
NW Rod ( 66.6 mm ) : 170 m
SWIVEL HEAD
Spindle Bore : 93 mm
Spindle Stroke : 500 mm
Spindle Revolution : C-Speed : 112, 225, 450, 112R min-1
Spindle Revolution : B-Speed   60, 120, 240, 60R min-1
Maximum Thrust : 59.4 kN ( 5,940 kgf )
Maximum Balance : 69.7 kN ( 6,970 kgf )
TRANSMISSIONS
Number of Speed : 3 - Speed Forward , 1 - Reverse
Type of Change Gears : Sliding Gear
HOIST
Type of Hoist : Planetary Gear Brake Band
Drum Capacity : 12 mm DIA x 42 m wires
Hoisting Capacity : 19.6 kN ( 2,000 kgf )
DIMENSION
Dimension( L*W*H) : 1,560 mm x 860 mm x 1,400 mm
DIESEL ENGINE : YANMAR TF-160
Type : Water Cooled, 4 Cycle
Continuous Output : 12 PS / 1,800 rpm
Rated Output At 1 Hour : 16 PS / 2,400 rpm
WEIGHT
Weight of Engine : 140 kg
Weight of Drilling Unit : 870 kg
Total Weight : 1,010 kg
 
Above specifications are subject to change without prior notice