hotline：86-0571-88115720
hotline：86-0571-88115720
Capacity： 30~150 Ton
Stroke： 38~258 mm
Maximum operating pressure: 700 Bar
CONTACT US
Enerpac hollow plunger cylinders allow for both pull and push forces
Relief valves prevent damage in case of over-pressurization
Baked enamel finish for increased corrosion resistance
RRH SeriesSelection Chart
Capacity
(Ton)
Stroke
(mm)
Min Height
(mm)
Outside
Diameter
(mm)
Effective Area
(cm²)
Oil Capacity
(cm³)
Plunger
Diameter
(mm)
Hollow
Diameter
(mm)
Weight
(Kg)
Model
Push
Pull
Push
Pull
Push
Pull
30
23
178
RRH307
331
115
47.7
32.4
849
576
63
34
21
30
23
258
RRH3010
431
115
47.7
32.4
1230
836
63
34
27
60
42
89
RRH603
248
160
84.2
56.2
749
500
95
53
28
60
42
165
RRH606
324
160
84.2
56.2
1389
927
95
53
35
60
42
257
RRH6010
438
160
84.2
56.2
2164
1444
95
53
45
100
68
38
RRH1001
166
212
135.2
87.1
513
331
127
79
33
100
68
76
RRH1003
255
212
135.2
87
1027
661
127
78
61
100
68
153
RRH1006
343
212
135.2
87
2068
1331
127
78
79
100
68
253
RRH10010
443
212
135.2
87
3420
2201
127
78
106
150
75
200
RRH1508
349
247
205
106.8
4100
2136
152
78
111
- Collar threads enable easy fixturing (except RRH-1001 and RRH-1508)
- Double-acting cylinder version for fast hydraulic retraction
- Nickel-plated, floating center tube increases product life
- CR-400 coupler and dust cap included on all hollow plunger models
- Plunger wiper reduces contamination, extending cylinder life
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