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RR Series Double-Acting Cylinder

RR-308

RR Series Double-Acting Cylinder
Item #100189894
  • 30 ton Capacity
  • 8 1/4" Stroke
  • Double-Acting
  • General Purpose
RR Series Double-Acting Cylinder
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    Shipment Options
  • 30 ton Capacity
  • 8 1/4" Stroke
  • Double-Acting
  • General Purpose

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
Oil Capacity - Advance 53.67 in3, 879 cm3
Retracted Height 15 1/4 in
Puller Capacity 30 tons
Oil Capacity - Push 53.67 in3
Oil Capacity - Pull 25 in3
Outside Dia. 4 in
Collapsed Height 15.5 in, 394 mm
Plunger Internal Thread 1 1/2-16
Series RR
Operating Pressure [Max] 10000 psi, 700 bar
Cylinder Effective Area - Push 6.51 in2
Plunger Diameter 2.13 in, 54.1 mm
Cylinder Effective Area - Pull 3 in2
Cylinder Effective Area - Retract 3 in2, 19.1 cm2
Cylinder Effective Area - Advance 6.51 in2, 42.1 cm2
Oil Capacity - Retract 25 in3, 400 cm3
Cylinder Capacity - Push 32 tons
Cylinder Capacity - Pull 15 tons
Single/Double-Acting Double Acting
Collar Thread 3 5/16 -12
Cylinder Capacity 30 tons
Maximum Operating Pressure 10000 psi
Top To Retract Port 3.19 in, 81 mm
Cylinder Bore Diameter 2.88 in, 73.2 mm
Collapsed Height [Max] 19.99 in, 508 mm
Surface Treatment Paint
Base To Advance Port 1.44 in, 39 mm
Extended Height 23.75 in, 603 mm
Saddle Diameter 1.97 in, 50 mm
Optional Tilt Saddle Addition To Collapsed Height 0.98 in, 25 mm
Saddle Tilt Angle [Max] 5 degrees
Cylinder Capacity Advance [MAX] 295 kN
Return Type Double-Acting, Hydraulic Return
Collapsed Height [Min] 15 in, 382 mm
Collar Thread Length 1.94 in, 49 mm
Coupler Used CR400 Coupler
Optional Tilt Saddle Diameter 2 in
Cylinder Class 30 Ton
O.D. 4 in, 101 mm
Plunger Type Solid
Saddle Protrusion From Plunger 0.41 in, 10 mm
Stroke 8.25 in, 209 mm
Plunger Thread Length 1 in, 25 mm
Material Steel
Weight 0.0 LB
EAN or UPC 662005303250
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