Hydraulic cylinders are main components in the design of hydraulic systems. Their operating principle is based on the conversion of hydraulic energy into reciprocating movement. The transfer of pressure energy in the system occurs through the movement of the piston rod or plunger. In terms of construction, in the variety of hydraulic cylinders we can distinguish:
- single-acting / double-acting cylinders;
- piston cylinders / plunger;
- cylinders with one-side piston rod / with both-sides piston rod;
In terms of assembly details, we distinguish the following varieties of cylinders manufactured by us according to the series based on the PN-EN ISO 3320 standard:
- mounting through pins on self-aligning bearings;
- fastening on the front / rear flang
- fixing on pins.
MF3 hydraulic cylinders – Dimension table
| φCw internal diameter of the cylinder |
40 | 50 | 63 | 80 | 100 | 125 |
| ΦT piston rod diameter |
25 | 32 | 40 | 50 | 63 | 80 |
| GM piston rod thread |
M20x1,5 | M27x2 | M33x2 | M42x2 | M48x2 | M64x3 |
| LG thread length for the self-aligning joint |
28 | 36 | 45 | 56 | 63 | 85 |
| RK turnkey flattening |
19 | 27 | 32 | 41 | 50 | 65 |
| φHC | 48 | 62 | 80 | 102 | 126 | 156 |
| LC | 7 | 7 | 7 | 10 | 12 | 17 |
| LT | 22 | 22 | 24 | 29 | 30 | 39 |
| LP | 17 | 19 | 22 | 28 | 32 | 35 |
| φCz cylinder outer diameter |
50 | 65 | 83 | 105 | 130 | 160 |
| L | 72 | 77 | 86 | 97 | 106 | 119 |
| R | 53 | 59 | 71 | 75 | 89 | 102 |
MT4 hydraulic cylinders – Dimension table
| φCw internal diameter of the cylinder |
40 | 50 | 63 | 80 | 100 | 125 |
| ΦT piston rod diameter |
25 | 32 | 40 | 50 | 63 | 80 |
| GM piston rod thread |
M20x1,5 | M27x2 | M33x2 | M42x2 | M48x2 | M64x3 |
| LG thread length for the self-aligning joint |
28 | 36 | 45 | 56 | 63 | 85 |
| RK turnkey flattening |
19 | 27 | 32 | 41 | 50 | 65 |
| LK | 15 | 15 | 17 | 18 | 18 | 22 |
| LU | 35 | 80 | 97 | 120 | 140 | 180 |
| φCz cylinder outer diameter |
50 | 65 | 83 | 105 | 130 | 160 |
| L | 62 | 64 | 71 | 84 | 91 | 105 |
| R | 53 | 62 | 71 | 78 | 90 | 102 |
| SK min. | 60 | 66 | 78 | 91 | 115 | 135 |
| LS | 112 52+SK |
121 55+SK |
135 57+SK |
157 66+SK |
180 65+SK |
208 73+SK |
| LC | 147 87+SK |
201 135+SK |
232 154+SK |
277 186+SK |
320 205+SK |
388 253+SK |
MT5 hydraulic cylinders – Dimension table
| φCw internal diameter of the cylinder |
40 | 50 | 63 | 80 | 100 | 125 | 160 |
| ΦT piston rod diameter |
25 | 32 | 40 | 50 | 63 | 80 | 100 |
| GM piston rod thread |
M20x1,5 | M27x2 | M33x2 | M42x2 | M48x2 | M64x3 | M80x3 |
| LG thread length for the self-aligning joint |
28 | 36 | 45 | 56 | 63 | 85 | 95 |
| RK turnkey flattening |
19 | 27 | 32 | 41 | 50 | 65 | 85 |
| LK | 15 | 15 | 17 | 18 | 18 | 22 | 30 |
| LU | 35 | 80 | 97 | 120 | 140 | 180 | 210 |
| φCz cylinder outer diameter |
50 | 65 | 83 | 105 | 130 | 160 | 200 |
| L | 65 | 64 | 71 | 84 | 91 | 105 | 124 |
| R | 54 | 65 | 72 | 81 | 93 | 113 | 120 |
| I | 147 | 167 | 192 | 222 | 256 | 307 | 390 |
| D | 212 | 247 | 289 | 342 | 396 | 487 | 600 |
Hydraulic cylinders according to this series are used in many industries – from technological machines and production lines to agricultural machinery, mining and construction machinery. The basic material used for the piston rods of the cylinders is C45 steel and for the version of highly loaded cylinders – induction hardened material C45H. The bodies of hydraulic cylinders are made in H8 tolerance from honed cylinder-pipe. Our hydraulic cylinders use seals from well-known companies – such as Freundenberg-Simrit, Busak & Shamban / Trelleborg. Variety of solutions for the sealing nodes used in our cylinders depend on the characteristics of the cylinder’s operation, and above all on the operating pressures anticipated for the cylinder.
Hydraulic cylinder
We encourage you to contact our sales office at: ☎️ +48 58 307 38 13 to determine the details of your needs in the scope of our offer for hydraulic cylinders. As a manufacturer of hydraulics, we are able to make other machine components in accordance with the needs of our customers.