single acting hollow plunger hydraulic cylinders
Product Description
Hollow plunger cylinders provide versatility in testing, maintenance and tensioning applications.
Hollow plunger design allows for both, pull and push forces
Single-acting, spring return
Cylinders are nickel-plated, floating center tube on models over 20 tons increases product life
Baked enamel finish for increased corrosion resistance
Collar threads for easy fixturing
NPT 3/8 coupler and dust cap included on all hollow plunger models
Plunger wiper reduces contamination, extending cylinder life.
Allow for 5° angle loading
Technical Data Sheet
| Model | Capacity ton | Stroke | Effective area | Oil capacity | Closed height | Extending height | Out diameter | Central hole diameter | Weight |
| RCH-120 | 13 | 8 | 17.9 | 14 | 56 | 63 | 70 | 19.6 | 1.5 |
| RCH-121 | 41 | 17.9 | 73 | 121 | 162 | 70 | 19.6 | 2.8 | |
| RCH-1211 | 41 | 17.9 | 73 | 121 | 162 | 70 | 19.6 | 2.8 | |
| RCH-123 | 76 | 17.9 | 136 | 184 | 260 | 70 | 19.6 | 4.4 | |
| RCH-202 | 20 | 51 | 30.5 | 156 | 162 | 213 | 99 | 26.9 | 7.7 |
| RCH-206 | 155 | 30.5 | 473 | 306 | 461 | 99 | 26.9 | 14.1 | |
| RCH-302 | 30 | 63 | 46.6 | 294 | 179 | 242 | 114 | 33.3 | 10.9 |
| RCH-306 | 156 | 46.6 | 727 | 330 | 486 | 114 | 33.3 | 21.8 | |
| RCH-603 | 60 | 76 | 82.2 | 625 | 248 | 324 | 159 | 53.8 | 28.1 |
| RCH-606 | 152 | 82.2 | 1249 | 324 | 476 | 159 | 53.8 | 35.4 | |
| RCH-1003 | 100 | 76 | 133.1 | 1012 | 254 | 330 | 213 | 79.0 | 59.9 |