BRAND : PIONEER
ITEM NO.: 548SD
ORIGIN : CHINA
CAPACITY : 20 / 40 / 60T TONS
RAM LIFT : 3.03"/5.79"/9.02"
LOW HEIGHT : 6.89"
HIGH HEIGHT : 9.92"/12.68"/15.91"
HIGH HEIGHT W/EXT.: 15.67"/18.43"/21.66"
WORKING AIR PRESSURE : 116 TO 174 PSI (8 TO 12 BAR)
SHIP WEIGHT : 75 KG (165 LBS.)

. THIS SUPER HEAVY DUTY, 3 STAGE 60/40/20 TON AIR HYDRAULIC JACK COVERS A WIDE VARIETY OF DEMANDS FROM THE HEAVY DUTY TRUCKING, AGRICULTURAL, FLEET, CONSTRUCTION AND MILITARY SECTORS
. 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 874015003420