RCH Single-acting hollow hydraulic cylinder
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● Hollow plunger design, suitable for the application of push and pull. ● Low appearance, high lift is suitable for the narrow space. ● The hydraulic cylinder in range can carry maximum load. ● Outside screw tooth is advantageous for the fixed and the cases are attached screw teeth. ● Main shaft and hydraulic cylinder inner surface hard chromium processing wear-resisting,corrosion resistant,spring retraction. ● Dustproof design can protect the piston ring and cylinder wall to avoid pollution,extend the life of the oil cylinder. ● Nut protect spindle overstretching. ● The surface of the lacquer that bake is beautiful corrosion,rust. ● Various models including their 3/8 NPT rapid joints and dust cover. ● RCH - 120 with 1/4 NPTF hole with 3/8 NP fast connection. |
| Model No. | Cylinder Capacity （ton） | Stroke (mm) | Compression Area | Oil Capacity | Collapsed Height A(mm) | Extended Height B(mm) | Outside Diameter D(mm) | Inside Diameter E(mm) | Plunger Diameter F(mm) | Centre Hole Y(mm) | Wight (kg) |
| RCH-120 | 12 | 8 | 17.9 | 14 | 55 | 63 | 69 | 54.1 | 35.1 | 19.6 | 1.5 |
| RCH-121 | 42 | 17.9 | 75 | 120 | 162 | 69 | 54.1 | 35.1 | 19.6 | 2.8 | |
| RCH-123 | 76 | 17.9 | 136 | 184 | 260 | 69 | 54.1 | 35.1 | 19.6 | 4.4 | |
| RCH-202 | 20 | 49 | 30.7 | 150 | 162 | 211 | 98 | 73.1 | 54.1 | 26.9 | 7.7 |
| RCH-204 | 102 | 30.7 | 311 | 242 | 344 | 98 | 73.1 | 54.1 | 26.9 | 10.0 | |
| RCH-206 | 155 | 30.7 | 476 | 306 | 461 | 98 | 73.1 | 54.1 | 26.9 | 14.1 | |
| RCH-302 | 30 | 64 | 46.6 | 298 | 178 | 242 | 114 | 88.9 | 63.5 | 33.3 | 10.9 |
| RCH-304 | 102 | 46.6 | 473 | 233 | 335 | 114 | 88.9 | 63.5 | 33.3 | 14.1 | |
| RCH-306 | 155 | 46.6 | 722 | 330 | 485 | 114 | 88.9 | 63.5 | 33.3 | 21.8 | |
| RCH-603 | 60 | 76 | 82.3 | 626 | 247 | 323 | 159 | 123.9 | 91.9 | 53.8 | 28.1 |
| RCH-606 | 153 | 82.3 | 1259 | 323 | 476 | 159 | 123.9 | 91.9 | 53.8 | 35.4 | |
| RCH-1003 | 100 | 76 | 133.0 | 1011 | 254 | 330 | 212 | 165.1 | 127.0 | 79 | 63 |