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Single-Acting Hydraulic Cylinder


Single-Acting Hydraulic Cylinder
Item #101390145
  • 6.25 in Stroke
  • 5 in Outside Diameter
Single-Acting Hydraulic Cylinder
    Shipment Options
  • 6.25 in Stroke
  • 5 in Outside Diameter


  • The next evolution of the legendary Enerpac RC-Series hydraulic cylinder. The driving force of the Enerpac cylinder range, the RC-TRIO is as versatile as ever. Featuring a Trio Bearing System for enhanced durability and a hybrid spring-return system for faster retraction and even greater productivity.


  • For full compatibility and peace of mind, the new RC-Series model numbers, external dimensions and threads remain unchanged from prior RC-Series cylinders. Ensuring compatibility with historical versions and systems.
Single/Double-Acting Single Acting
Plunger Internal Thread N/A
Capacity @ 10,000 psi 50 tons
Operating Pressure [Max] 10000 psi, 700 bar
Collapsed Height 11.13 in, 283 mm
Oil Capacity - Advance 69.03 in3, 1131 cm3
Outside Dia. 5 in
Puller Capacity 50 tons
Activating Fluid Hydraulic Oil
Cylinder Effective Area 11.04 in2
Collar Thread 5-12 UN
Height [Min] 11.13 in
Cylinder Effective Area - Advance 11.04 in2, 71.3 cm2
Insert Thread Size N/A
Height [Max] 17.38 in
Maximum Operating Pressure 10000 psi
Retracted Height 11.13 in
Cylinder Capacity 50 tons
Stroke Length [Max] 6 1/4 in
Series RC
Plunger Diameter 3.13 in, 79.4 mm
Oil Capacity 69.03 in3
Cylinder Class 50 Ton
O.D. 5 in, 127 mm
Coupler Used CR400 Coupler
Action Single-Acting
Collapsed Height [Min] 10 in, 255 mm
Return Type Single-Acting, Spring Return
Saddle Tilt Angle [Max] 5 degrees
Operating Pressure Ranges [MAX] 10000 psi
Saddle Maximum Tilt Angle Radius 5 degrees
Base Mounting Holes Bolt Circle 3.75 in, 95 mm
Stroke 6.25 in, 159 mm
Base To Advance Port 1.38 in, 35 mm
Cylinder Bore Diameter 3.75 in, 95.2 mm
Optional Tilt Saddle Addition To Collapsed Height 0.59 in, 15 mm
Extended Height 17.38 in, 442 mm
Bore Size 3.75 in, 95.2 mm
Collar Thread Length 2.19 in, 55 mm
Plunger Type Solid
Stroke Range 4.5 to 6.99 in, 120 to 174 mm
Cylinder Type General Purpose
Base Mounting Holes Thread 1/2-13 UN
Saddle Diameter 2.8 in, 71 mm
Material Steel
Surface Treatment Paint
Optional Tilt Saddle Diameter 2.81 in
Collapsed Height [Max] 14.99 in, 381 mm
Body Material Steel
Saddle Protrusion From Plunger 0.11 in, 2 mm
Base Mounting Holes Thread Depth 0.75 in, 19 mm
Cylinder Capacity Advance [MAX] 498 kN
Weight 53.2 LB
EAN or UPC 662005301645
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