RR-Series, Double-Acting Cylinders

  • Enerpac double acting cylinders are rugged enough for the toughest job site uses, and precision designed for high cycle industrial use.
  • Collar threads, plunger threads and base mounting holes for 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 couplers included on all cylinder models
  • Plunger wiper reduces contamination, extending cylinder life
Cyl.
Capacity
Stroke Model
Number
Max.
Cylinder
Capacity
Effective
Area
Oil
Capa-
city
Coll.
Height
Ext.
Height
Out-
side
Dia.
Wt.
kN cm2 cm3
ton (kN) mm Push Pull Push Pull Push Pull mm mm mm kg
10
(101)
254 RR-1010* 101 33 14,5 4,8 368 122 409 663 73 12
305 RR-1012* 101 33 14,5 4,8 442 147 457 762 73 14
30
(295)
209 RR-308* 295 53 42,1 19,1 879 400 395 604 101 18
368 RR-3014* 295 53 42,1 19,1 1549 703 549 917 101 29
50
(498)
156 RR-506 498 103 71,2 21,5 1111 335 331 487 127 30
334 RR-5013 498 103 71,2 21,5 2378 718 509 843 127 52
511 RR-5020 498 103 71,2 21,5 3638 1099 733 1244 127 68
75
(718)
156 RR-756 718 156 102,6 31,4 1601 490 347 503 146 41
333 RR-7513 718 156 102,6 31,4 3417 1046 525 858 146 68
95
(933)
168 RR-1006 933 435 133,3 62,2 2238 1045 357 525 177 61
333 RR-10013 933 435 133,3 62,2 4439 2071 524 857 177 93
460 RR-10018 933 435 133,3 62,2 6132 2861 687 1147 177 117
140
(1386)
57 RR-1502 1386 668 198,1 95,4 1129 544 196 253 203 49
156 RR-1506 1386 668 198,1 95,4 3090 1488 385 541 203 93
333 RR-15013 1386 668 198,1 95,4 6597 3177 582 915 203 124
815 RR-15032 1386 668 198,1 95,4 16145 7775 1116 1931 203 238
200
(1995)
152 RR-2006 1995 1017 285,0 145,3 4332 2209 430 582 247 147
330 RR-20013 1995 1017 285,0 145,3 9405 4795 608 938 247 199
457 RR-20018 1995 1017 285,0 145,3 13025 6640 765 1222 247 204
610 RR-20024 1995 1017 285,0 145,3 17385 8863 917 1527 247 279
914 RR-20036 1995 1017 285,0 145,3 26049 13280 1222 2136 247 383
1219 RR-20048 1995 1017 285,0 145,3 34741 17712 1527 2746 247 483
325
(3201)
153 RR-3006 3201 1703 457,3 243,2 6997 3721 485 638 311 200
305 RR-30012 3201 1703 457,3 243,2 13947 7418 638 943 311 312
457 RR-30018 3201 1703 457,3 243,2 20889 11114 790 1247 311 385
609 RR-30024 3201 1703 457,3 243,2 27850 14811 943 1552 311 469
915 RR-30036 3201 1703 457,3 243,2 41843 22253 1247 2162 311 628
1219 RR-30048 3201 1703 457,3 243,2 55745 29646 1552 2771 311 780
440
(4292)
152 RR-4006 4292 2297 613,1 328,1 9319 4987 528 690 358 303
305 RR-40012 4292 2297 613,1 328,1 18700 10007 690 995 358 399
457 RR-40018 4292 2297 613,1 328,1 28018 14995 843 1300 358 453
610 RR-40024 4292 2292 613,1 328,1 37400 20014 995 1605 358 597
914 RR-40036 4292 2292 613,1 328,1 56037 29988 1300 2214 358 792
1219 RR-40048 4292 2292 613,1 328,1 74737 39996 1605 2824 358 980
520
(5108)
153 RR-5006 5108 2838 729,7 405,4 11164 6203 577 730 397 432
305 RR-50012 5108 2838 729,7 405,4 22256 12365 730 1035 397 589
457 RR-50018 5108 2838 729,7 405,4 33347 18526 882 1339 397 680
609 RR-50024 5108 2838 729,7 405,4 44440 24689 1032 1644 397 816
925 RR-50036 5108 2838 729,7 405,4 66768 36973 1339 2254 397 1002
1219 RR-50048 5108 2838 729,7 405,4 88951 49418 1644 2863 397 1224

* For RR-1010 and RR-1012: N = 32 mm; for RR-308 and RR-3014: N = 55 mm
If your application does not require high cycle, Enerpac CLRG-series cylinders may be the right alternative.

Cylinder
Capacity
Stroke Model
Number
Maximum
Cylinder
Capacity
Cylinder
Effective
Area
Oil
Capacity
Collapsed
Height
Extended
Height
Outside
Diameter
Weight
(ton) (in2) (in3)
(tons) (in) Push Pull Push Pull Push Pull (in) (in) (in) (lbs)
10 10.00 RR-1010* 11.1 4.0 2.23 0.80 22.33 8.00 16.13 26.13 2.88 28
12.00 RR-1012* 11.1 4.0 2.23 0.80 26.80 9.00 18.00 30.00 2.88 31
30 8.25 RR-308* 32.5 6.0 6.51 3.00 53.67 25.00 15.25 23.50 4.00 40
14.50 RR-3014* 32.5 6.0 6.51 3.00 92.70 43.00 21.63 36.13 4.00 64
50 6.13 RR-506 55.3 11.8 11.06 3.40 67.77 21.00 13.06 19.19 5.00 67
13.13 RR-5013 55.3 11.8 11.06 3.40 145.17 44.00 20.06 33.19 5.00 115
20.13 RR-5020 55.3 11.8 11.06 3.40 222.56 68.00 28.88 49.00 5.00 150
75 6.13 RR-756 79.6 17.6 15.92 4.90 97.58 29.00 13.69 19.81 5.75 92
13.13 RR-7513 79.6 17.6 15.92 4.90 209.00 64.00 20.69 33.81 5.75 150
100 6.63 RR-1006 103.2 48.0 20.65 9.60 136.93 63.00 14.06 20.69 7.00 135
13.13 RR-10013 103.2 48.0 20.65 9.60 271.17 126.00 20.63 33.75 7.00 205
18.13 RR-10018 103.2 48.0 20.65 9.60 374.44 174.00 27.06 45.19 7.00 260
150 2.25 RR-1502 153.5 74.0 30.71 14.80 69.11 33.00 7.72 9.44 8.00 110
6.13 RR-1506 153.5 74.0 30.71 14.80 188.28 91.00 15.19 21.31 8.00 205
13.13 RR-15013 153.5 74.0 30.71 14.80 403.27 194.00 22.20 35.31 8.00 275
32.13 RR-15032 153.5 74.0 30.71 14.80 986.84 475.00 43.94 76.06 8.00 525
200 6.00 RR-2006 221.0 112.5 44.21 22.50 265.28 135.00 16.94 22.94 9.75 325
13.00 RR-20013 221.0 112.5 44.21 22.50 574.78 293.00 23.94 36.94 9.75 440
18.00 RR-20018 221.0 112.5 44.21 22.50 795.85 396.00 30.13 48.13 9.75 450
24.00 RR-20024 221.0 112.5 44.21 22.50 1061.00 528.00 36.13 60.13 9.75 616
36.00 RR-20036 221.0 112.5 44.21 22.50 1592.00 792.00 48.13 84.13 9.75 845
48.00 RR-20048 221.0 112.5 44.21 22.50 2122.00 1056.00 60.13 108.13 9.75 1065
300 6.00 RR-3006 354.6 190.0 70.93 38.00 425.56 228.00 19.13 25.13 12.25 441
12.00 RR-30012 354.6 190.0 70.93 38.00 851.12 456.00 25.13 37.13 12.25 608
18.00 RR-30018 354.6 190.0 70.93 38.00 1277.00 684.00 31.13 49.13 12.25 776
24.00 RR-30024 354.6 190.0 70.93 38.00 1702.00 912.00 37.13 61.13 12.25 1034
36.00 RR-30036 354.6 190.0 70.93 38.00 2553.00 1368.00 49.13 85.13 12.25 1385
48.00 RR-30048 354.6 190.0 70.93 38.00 3405.00 1824.00 61.13 109.13 12.25 1720
400 6.00 RR-4006 475.4 255.0 95.09 51.00 570.51 306.00 21.19 27.19 14.13 670
12.00 RR-40012 475.4 255.0 95.09 51.00 1141.00 612.00 27.19 39.19 14.13 880
18.00 RR-40018 475.4 255.0 95.09 51.00 1712.00 918.00 33.19 51.19 14.13 1000
24.00 RR-40024 475.4 255.0 95.09 51.00 2282.00 1224.00 39.19 63.19 14.13 1317
36.00 RR-40036 475.4 255.0 95.09 51.00 3423.00 1836.00 51.19 87.19 14.13 1746
48.00 RR-40048 475.4 255.0 95.09 51.00 4564.00 2448.00 63.19 111.19 14.13 2162
500 6.00 RR-5006 565.7 315.0 113.15 63.00 678.00 378.00 22.75 28.75 15.63 953
12.00 RR-50012 565.7 315.0 113.15 63.00 1358.00 756.00 28.75 40.75 15.63 1300
18.00 RR-50018 565.7 315.0 113.15 63.00 2037.00 1134.00 34.75 52.75 15.63 1500
24.00 RR-50024 565.7 315.0 113.15 63.00 2716.00 1512.00 40.75 64.75 15.63 1800
36.00 RR-50036 565.7 315.0 113.15 63.00 4074.00 2268.00 52.75 88.75 15.63 2210
48.00 RR-50048 565.7 315.0 113.15 63.00 5431.00 3024.00 64.75 112.75 15.63 2700

If your application does not require high cycle, Enerpac CLRG-series cylinders may be the right alternative.
* For RR-1010 and RR-1012: N = 1.26 inch; for RR-308 and RR-3014: N = 2.20 inch.

Box Girder Launching System on the I-95 Whittier Bridge

Box Girder Launching System on the I-95 Whittier Bridge
The custom launching solution was comprised of 4 custom long stroke RR-Series hydraulic cylinders for pushing/pulling, 8 custom RR-Series cylinders for clamping, and 2 custom 8000-Series hydraulic power units with networked controls for synchronized movement.

 

 
Removing and Installing New Roller Bearings on NASA’s Crawler-Transporter

Removing and Installing New Roller Bearings on NASA’s Crawler-Transporter
Enerpac designed and manufactured a custom RR hydraulic cylinder to provide the appropriate amount of force and fit the tight dimensional specifications for the job.

 

 
Jacking System Slides the Holbrook Canal into 
Position

Jacking System Slides the Holbrook Canal into Position
Two RR-Series double acting hydraulic cylinders coupled with ZU-Series hydraulic pumps and integrated pendant control push 44.5 foot bridge structure into position.

 

 
Custom hydraulic system lifts and positions 32-ton anchors in a string of 80 km subsea pipelines

Custom hydraulic system lifts and positions 32-ton anchors in a string of 80 km subsea pipelines
RR308 double-acting cylinders provide a total of 120 tons of lift capacity for each of two anchor feed beds. High pressure system designed to handle the harsh maritime environment and 24/7 operation.

 

POWERFUL SOLUTIONS. GLOBAL FORCE.