Skip to content Skip to navigation menu


RR-308

Double-Acting Hydraulic Cylinder

Item #100189894
each
    Shipment Options

Product details

  • 8.25 in Stroke
  • 4 in Outside Diameter

description

  • Rugged enough for the toughest jobsites and precision-designed for high cycle industrial uses.

features

  • Collar threads, plunger threads and base mounting holes enable easy fixturing (on most models)
  • Baked enamel finish for increased corrosion resistance
  • Removable, hardened saddles protect plunger during lifting and pressing
  • Built-in safety valve prevents accidental over-pressurization
  • CR-400 coupler and dust cap on all models
  • Plunger wiper reduces contamination, extending cylinder life

Specifications

Operating Pressure [Max] 10000 psi, 700 bar
Cylinder Capacity - Push 32 tons
Retracted Height 15 1/4 in
Oil Capacity - Advance 53.67 in3, 879 cm3
Cylinder Capacity - Pull 15 tons
Plunger Diameter 2.13 in, 54.1 mm
Plunger Internal Thread 1 1/2-16
Cylinder Effective Area - Pull 3 in2
Oil Capacity - Retract 25 in3, 400 cm3
Single/Double-Acting Double Acting
Cylinder Effective Area - Advance 6.51 in2, 42.1 cm2
Collar Thread 3 5/16 -12
Puller Capacity 30 tons
Maximum Operating Pressure 10000 psi
Oil Capacity - Push 53.67 in3
Oil Capacity - Pull 25 in3
Cylinder Effective Area - Retract 3 in2, 19.1 cm2
Collapsed Height 15.5 in, 394 mm
Outside Dia. 4 in
Cylinder Capacity 30 tons
Series RR
Cylinder Effective Area - Push 6.51 in2
Plunger Type Solid
Base To Advance Port 1.44 in, 39 mm
Optional Tilt Saddle Diameter 2 in
Saddle Protrusion From Plunger 0.41 in, 10 mm
Return Type Double-Acting, Hydraulic Return
Stroke 8.25 in, 209 mm
Extended Height 23.75 in, 603 mm
Optional Tilt Saddle Addition To Collapsed Height 0.98 in, 25 mm
Plunger Thread Length 1 in, 25 mm
Collar Thread Length 1.94 in, 49 mm
Cylinder Capacity Advance [MAX] 295 kN
Material Steel
Saddle Diameter 1.97 in, 50 mm
Surface Treatment Paint
Top To Retract Port 3.19 in, 81 mm
Cylinder Class 30 Ton
O.D. 4 in, 101 mm
Weight 46.0 LB
EAN or UPC 662005303250
Close Compare List Open Compare List Toggle

Product Comparison