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The double-acting single-rod piston hydraulic cylinder is an actuator for reciprocating linear motion in hydraulic systems. It has the characteristics of simple structure, high pressure, reliable operation, convenient assembly and disassembly, easy maintenance, with buffer device and various connection methods. It is suitable for engineering machinery, mining machinery, overweight transportation machinery, metallurgical machinery and other machinery.
Selection of Hydraulic Cylinder
Basic content of the selection program of the hydraulic cylinder
1. Primary Selection cylinder bore D / piston rod d
2. Check the cylinder stroke and installation type
3. Selection of end buffer
4. Oil port type and diameter selection
5. Specific conditions of the cylinder working
6. Seal quality choice
7. Load -oriented
8. Selection of other characteristics
| NO. | Bore Dia. (mm) | Push Force KN | |||||
| Working pressure MPa | |||||||
| 7 | 14 | 16 | 21 | 25 | 31.5 | ||
| 1 | 32 | 6 | 11 | 13 | 17 | 20 | 25 |
| 2 | 40 | 7 | 18 | 20 | 26 | 31 | 40 |
| 3 | 50 | 14 | 27 | 31 | 41 | 49 | 62 |
| 4 | 63 | 22 | 44 | 50 | 65 | 78 | 98 |
| 5 | 80 | 35 | 70 | 80 | 106 | 126 | 158 |
| 6 | 90 | 45 | 89 | 102 | 134 | 159 | 200 |
| 7 | 100 | 55 | 110 | 126 | 165 | 196 | 247 |
| 8 | 110 | 67 | 133 | 152 | 200 | 238 | 299 |
| 9 | 125 | 86 | 172 | 196 | 258 | 307 | 387 |
| 10 | 140 | 108 | 216 | 246 | 323 | 385 | 485 |
| 11 | 150 | 124 | 247 | 283 | 371 | 442 | 557 |
| 1 2 | 160 | 141 | 281 | 322 | 422 | 503 | 633 |
| 13 | 180 | 178 | 356 | 407 | 534 | 636 | 802 |
| 14 | 200 | 220 | 440 | 503 | 660 | 785 | 990 |
| 15 | 220 | 266 | 532 | 608 | 798 | 950 | 1197 |
| 16 | 250 | 344 | 687 | 785 | 1031 | 1227 | 1546 |
| 17 | 280 | 431 | 862 | 985 | 1293 | 1539 | 1940 |
| 1 8 | 320 | 563 | 1126 | 1287 | 1689 | 2011 | 2533 |
Product name: 80/70-700 Mill Hydraulic Cylinder
Action type:Double acting
Pushing force : 51Tons
Cylinder bore diameter:80mm
Piston rod diameter:70mm
Cylinder stroke:700mm
Working pressure:100MPa
Rated pressure: 200MPa
Working temperature:280ºC
Mounting type:Earing bearing
Cylinder materials:45 steel chrome plated
Seal kits: High Preasure Seal Kits
Color: spraying yellow
Application : Mining industries heavy equipments
