Because it is hollow a threaded rod can be pushed through the hole to achieve very high pulling forces.
Ideal for applications such as extracting tubes, removing axle bushings, pre-stressing anchor bolts and much more.
Includes female coupler half, saddle and mounting threads.
Available in lifting capacities from 12-93 tonnes
700 bar pressure
body & piston made from chromium-molybdenum steel and heat treated.
Stop ring prevents over-travel of the piston up to full operating pressure.
Model | YCS-12/40 | YCS-12/75 | YCS-21/50 | YCS-21/150 | YCS-33/60 | YCS-33/150 | YCS-57/70 | YCS-62/150 | YCS-93/75 |
A, mm | 135 | 188 | 163 | 325 | 183 | 333 | 230 | 323 | 265 |
B, mm | 175 | 263 | 213 | 475 | 243 | 483 | 300 | 473 | 340 |
C, mm | 20 | 20 | 27 | 27 | 33 | 33 | 42 | 55 | 80 |
D, mm | 70 | 70 | 100 | 100 | 114 | 114 | 150 | 163 | 214 |
E, mm | 55 | 55 | 73 | 73 | 90 | 90 | 118 | 130 | 170 |
F, mm | 40 | 40 | 53 | 53 | 65 | 65 | 90 | 100 | 136 |
J, mm | 38 | 38 | 50 | 50 | 62 | 62 | 85 | 96 | 132 |
K, mm | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 |
M, mm | – | – | – | 120 | – | 120 | – | – | – |
O, mm | M30?x?1.5 | M30?x?1.5 | M40?x?1.5 | M40?x?1.5 | M48?x?1.5 | M48?x?1.5 | M65?x?2 | M78?x?2 | M115?x?2 |
P, mm | 20 | 20 | 25 | 25 | 30 | 30 | 35 | 40 | 45 |
R, mm | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | – |
S, mm | – | – | – | 51 | – | 51 | 24 | 24 | 24 |
T, mm | – | – | – | – | – | – | 155 | 200 | 170 |
U, mm | 58 | 58 | 82 | 82 | 92 | 92 | 120 | 135 | 180 |
V, mm | 2?x?M8 | 2?x?M8 | 2?x?M10 | 2?x?M10 | 4?x?M10 | 4?x?M10 | 4?x?M12 | 4?x?M12 | 4?x?M16 |
W, mm | 30 | 30 | 35 | 35 | 40 | 40 | 50 | 60 | – |
X, mm | M70?x?2 | M70?x?2 | M100?x?2 | M100?x?2 | M110?x?2 | M110?x?2 | M150?x?3 | M160?x?3 | – |
Y, mm | 7 | 7 | 10 | 10 | 10 | 10 | 12 | 12 | 15 |
Cylinder size (t) | Model | Capacity max (kN) | Lift (mm) | Effective plunger area (cm?) | Oil volume max (cm?) | Closed height (mm) | Cylinder hole diameter (mm) | Cylinder outside diameter (mm) | Weight (KG) |
12 | YCS-12/40 | 120 | 40 | 17.2 | 71 | 142 | 20 | 70 | 3.5 |
12 | YCS-12/75 | 120 | 75 | 17.2 | 132 | 195 | 20 | 70 | 4.5 |
21 | YCS-21/50 | 214 | 50 | 30.5 | 153 | 173 | 27 | 100 | 8.5 |
21 | YCS-21/150 | 214 | 150 | 30.5 | 458 | 335 | 27 | 100 | 15 |
33 | YCS-33/60 | 335 | 60 | 47.9 | 287 | 193 | 33 | 114 | 12 |
33 | YCS-33/150 | 335 | 150 | 47.9 | 716 | 343 | 33 | 114 | 21 |
57 | YCS-57/70 | 567 | 70 | 81 | 562 | 242 | 42 | 150 | 25 |
62 | YCS-62/150 | 618 | 150 | 88.3 | 1330 | 335 | 55 | 163 | 38 |
93 | YCS-93/75 | 930 | 75 | 133 | 990 | 280 | 80 | 214 | 55 |