BRAND : PIONEER
ITEM NO.: 549SD
ORIGIN : CHINA
CAPACITY : 50 / 80 TONS
RAM LIFT : 3.03" / 5.79"
LOW HEIGHT : 9.06"
HIGH HEIGHT : 13.39" / 17.32"
HIGH HEIGHT W/EXT.: 19.14" / 23.07"
WORKING AIR PRESSURE : 116 TO 174 PSI (8 TO 12 BAR)
SHIP WEIGHT : 108.8 KG (240 LBS.)

. THERE ISN’T MUCH THAT YOU WON’T BE ABLE TO LIFT WITH THIS SUPER DUTY 2 STAGE AIR HYDRAULIC JACK, HEAVY DUTY TRUCKING, AGRICULTURAL, CONSTRUCTION, MILITARY, EVEN AIRCRAFT - THIS DOES IT ALL!
. THE PISTON HEAD SEAL DESIGN IS BORROWED FROM INDUSTRIAL TECHNOLOGY PROVIDING A SUPERIOR LOW AND HIGH PRESSURE SEAL, GIVING THIS JACK A MUCH BETTER HOLD UNDER SEVERE LOAD CONDITIONS
. THE EXTRA LONG 138CM (54”) HANDLE CAN BE LOCKED IN 3 POSITIONS FOR EASY POSITIONING OF THIS JACK IN HARD TO REACH PLACES.
. INTEGRAL DESCENT METERING MAINTAINS A CONTROLLED AND SAFE LOWERING OF THE LOAD
. SINGLE PIECE BASE CONSTRUCTION PROVIDES SUPERIOR STRENGTH FOR INCREASED LOAD STABILITY
. DOUBLE POLISHED CHROMED PISTONS ALLOW FOR MUCH TIGHTER TOLERANCES WHICH REDUCE OIL BYPASSING AND REDUCED RAM SCORING
. AIR ASSISTED LOWERING SPEEDS UP RAM RETRACTION
. BUILT IN OVERLOAD SAFETY VALVE PREVENTS DAMAGE TO UNIT DUE TO EXCESSIVE LOAD
. COMES WITH 2 EXTENSIONS (75MM/3” + 45 MM1.75”) AND SADDLE ADAPTER
. UNITS ARE TESTED TO -13F(-25C) AND +113F(+45C) AS WELL AS OFF CENTER LOADING TO ENSURE A LONG LIFE UNDER EVEN THE HARSHEST CONDITIONS
. UPC 874015003437