Description

Model: RRH-3010

Series: RRH

Product Lines: Industrial Tools

  • The hollow plunger design allows for both pull and pushes forces
  • Double-acting for fast retraction
  • Nickel-plated, floating center tube to increase product durability.
  • Baked enamel finish for increased corrosion resistance
  • Collar threads for easy fixturing
  • Relief valves prevent damage in case of over-pressurization
  • Plunger wiper reduces contamination, extending cylinder life
  • Hardened and chromed piston reduces wear and corrosion
  • Hardened alloy steel guide ring eliminates over travel and provides support to reduce wear from off-center loads
  • High strength composite bearing provides support for off-center loads without damaging the cylinder walls
  • An Industrial U-cup style seal prevents costly leaks

Think Safety

Manufacturer’s rating of load and stroke are maximum safe limits. Good practice encourages using only 80% of these ratings!

Specifications

Maximum Operating Pressure (bar)700
Capacity Class (tonnage)30
Maximum Cylinder Capacity Advance (kN)326
Maximum Cylinder Capacity Retract (kN)213
Stroke (mm)258
Collapsed Height A (mm)431
Extended Height B (mm)689
Return TypeDouble-Acting, Hydraulic Return
Plunger TypeHollow
MaterialCR40
Cylinder Effective Area Advance (cm2)47.7
Cylinder Effective Area Retract (cm2)32.4
Oil Capacity Advance (cm3)1231
Oil Capacity Retract (cm3)836
Surface TreatmentBaked enamel finish
Coupler3/8NPT-18
Weight (kg)27

Dimensions

Collapsed Height/mm(A)431.0 
Extended Height/mm(B)689.0 
Outside Dia/mm(D)114.0 
Cylinder Bore Dia/mm(E)88.9 
Plunger Dia/mm(F)65.0 
Base To Advance Port/mm(H)25.0 
Top To Retract Port/mm(I)60.0 
Saddle Dia/mm(J)63.0 
Saddle Protri. From Plgr./mm(K)9.0 
Thread(O)1 13/16” -16
Plunger Thread Length/mm(P)22.0 
Collar Thread(W)4.1/2″ – 12 UN
Collar Thread Length/mm(X)41.9 
Base Mounting Hole Bolt Circle(U)92.2 
Base Mounting Hole Thread(V)3/8”-16
Base Mounting Hole Thread Depth/mm(Z)15.7 
Center Hole Dia/mm(Y)33.3 
Double Acting Hollow PLunger Hydraulic Cylinder Dimension Drawing

Series Comparison

Model NumberCapacity/TonStroke/mmPush Max Cylinder Capacity/KNPull Max Cylinder Capacity/KNPush Cylinder Effective Area/cm2Pull Cylinder Effective Area/cm2Push Oil Capacity/cm3Pull Oil Capacity/cm3Collapsed Height/mm(A)Extended Height/mm(B)Outside Dia/mm(D)Cylinder Bore Dia/mm(E)Plunger Dia/mm(F)Base To Advance Port/mm(H)Top To Retract Port/mm(I)Saddle Dia/mm(J)Saddle Protri. From Plgr./mm(K)Thread(O)Plunger Thread Length/mm(P)Collar Thread(W)Collar Thread Length/mm(X)Base Mounting Hole Bolt Cicle(U)Base Mounting Hole Thread(V)Base Mounting Hole Thread Depth/mm(Z)Center Hole Dia/mm(Y)Weight/Kg
RRH-30730.0 178.0 326.0 213.0 47.7 32.4 849.0 577.0 330.0 508.0 114.0 88.9 65.0 25.0 60.0 63.0 9.0 1 13/16” -1622.0 4.1/2″ – 12 UN41.9 92.2 3/8”-1615.7 33.3 21.0 
RRH-301030.0 258.0 326.0 213.0 47.7 32.4 1231.0 836.0 431.0 689.0 114.0 88.9 65.0 25.0 60.0 63.0 9.0 1 13/16” -1622.0 4.1/2″ – 12 UN41.9 92.2 3/8”-1615.7 33.3 27.0 
RRH-60360.0 89.0 576.0 380.0 87.4 56.2 778.0 481.0 246.0 336.0 159.0 123.9 92.0 31.0 66.0 91.0 12.0 2 3/4”-1619.0 6.1/4″ – 12 UNC48.0 130.0 1/2”-1314.0 53.8 28.0 
RRH-60660.0 166.0 576.0 380.0 87.4 56.2 1451.0 891.0 323.0 489.0 159.0 123.9 92.0 31.0 66.0 91.0 12.0 2 3/4”-1619.0 6.1/4″ – 12 UNC48.0 130.0 1/2”-1314.0 53.8 35.0 
RRH-601060.0 257.0 576.0 380.0 87.4 56.2 2246.0 1388.0 438.0 695.0 159.0 123.9 92.0 31.0 66.0 91.0 12.0 2 3/4”-1625.0 6.1/4″ – 12 UNC48.0 130.0 1/2”-1314.0 53.8 45.0 
RRH-100195.0 38.0 931.0 612.0 135.2 87.1 514.0 331.0 165.0 203.0 212.0 165.1 127.0 38.0 44.0 126.0 12.0 4”-1625.0 177.8 5/8”-1119.0 79.2 33.0 
RRH-100395.0 76.0 931.0 612.0 135.2 87.1 1027.0 662.0 254.0 330.0 212.0 165.1 127.0 38.0 85.0 126.0 12.0 4”-1625.0 8.3/8″ – 12 UN59.9 177.8 5/8”-1119.0 79.2 61.0 
RRH-100695.0 153.0 931.0 612.0 135.2 87.1 2069.0 1333.0 342.0 495.0 212.0 165.1 127.0 38.0 85.0 126.0 12.0 4”-1625.0 8.3/8″ – 12 UN59.9 177.8 5/8”-1119.0 79.2 79.0 
RRH-1001095.0 257.0 931.0 612.0 135.2 87.1 3475.0 2239.0 460.0 717.0 212.0 165.1 127.0 38.0 85.0 126.0 12.0 4”-1625.0 8.3/8″ – 12 UN59.9 177.8 5/8”-1119.0 79.2 107.0 
RRH-1508145.0 203.0 1429.0 718.0 196.8 102.0 3995.0 2074.0 349.0 552.0 247.0 190.5 152.5 38.0 60.0 127.0 4.0 4 1/4”-1225.0 *****79.2 111.0