Single Acting Aluminum Hollow Hydraulic Cylinder
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Product Detail
RACH Series hollow plunger hydraulic cylinders (also referred to as center-hole cylinders) are the high-performance, lightweight solution specifically engineered by KIET® for demanding applications such as tensioning, testing, pulling, and lifting.
This series features a center-through-hole design, allowing the user to insert threaded rods or pull bars to precisely apply force to the target component.
A core advantage of the RACH Series lies in its material selection. Aluminum alloy not only offers a significant lightweight benefit, but its inherent corrosion resistance is also superior to traditional steel, making it an ideal material for use in many chemically corrosive environments.
All models are equipped with ergonomic handles to facilitate easy transport and positioning on site, reflecting KIET®'s commitment to optimal user experience.
Product Dimensions
| Model | Capacity (T) |
Closed Height (mm) |
Stroke (mm) |
Effective Area (cm²) |
Oil Capacity (cm³) |
Extended Height (mm) |
Outside Diamete (mm) |
Bore Diameter (mm) |
Hole Diameter (mm) |
Weight (kg) |
| KET-RACH-202 | 20 | 188 | 50 | 32.7 | 164 | 238 | 100 | 75 | 27 | 5.2 |
| KET-RACH-204 | 251 | 100 | 327 | 351 | 6.1 | |||||
| KET-RACH-206 | 315 | 150 | 491 | 465 | 7.1 | |||||
| KET-RACH-208 | 378 | 200 | 654 | 578 | 8 | |||||
| KET-RACH-2010 | 442 | 250 | 818 | 692 | 9 | |||||
| KET-RACH-302 | 30 | 208 | 50 | 51.1 | 256 | 258 | 130 | 95 | 34 | 8 |
| KET-RACH-304 | 267 | 100 | 511 | 367 | 9.5 | |||||
| KET-RACH-306 | 333 | 150 | 766 | 483 | 11.2 | |||||
| KET-RACH-308 | 395 | 200 | 1022 | 595 | 12.9 | |||||
| KET-RACH-3010 | 458 | 250 | 1277 | 708 | 14.5 | |||||
| KET-RACH-602 | 60 | 251 | 50 | 84.7 | 423 | 301 | 180 | 130 | 54 | 16.2 |
| KET-RACH-604 | 315 | 100 | 847 | 415 | 19.5 | |||||
| KET-RACH-606 | 380 | 150 | 1270 | 530 | 25.6 | |||||
| KET-RACH-608 | 445 | 200 | 1694 | 645 | 26 | |||||
| KET-RACH-6010 | 510 | 250 | 2117 | 760 | 29.6 | |||||
| KET-RACH-1002 | 100 | 258 | 50 | 164.6 | 823 | 308 | 250 | 185 | 79 | 33.8 |
| KET-RACH-1004 | 325 | 100 | 1646 | 425 | 39.8 | |||||
| KET-RACH-1006 | 391 | 150 | 2487 | 541 | 46.2 | |||||
| KET-RACH-1008 | 459 | 200 | 3291 | 659 | 52.2 | |||||
| KET-RACH-10010 | 527 | 250 | 4114 | 777 | 58.8 | |||||
| KET-RACH-1502 | 150 | 280 | 50 | 225.8 | 1129 | 330 | 275 | 205 | 79 | 48.9 |
| KET-RACH-1504 | 360 | 100 | 2258 | 460 | 55.7 | |||||
| KET-RACH-1506 | 430 | 150 | 3387 | 580 | 63 | |||||
| KET-RACH-1508 | 500 | 200 | 4517 | 700 | 70.1 | |||||
| KET-RACH-15010 | 570 | 250 | 5646 | 820 | 77.2 |
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