Model:HCR504
Capacity:50 ton | 550 KN
Stroke:100 mm | 3.94 inches
Weight:26 kg | 57.3 lbs
Cylinder Effective Area(Advance/Retract):78.5 m²/40 m²
Oil Capacity(Advance/Retract):784 cm³/400 cm³
Return Type:Double-Acting Hydraulic Return
Plunger Type:Solid
Brand Name:Replacement Enerpac's HCR504
Model:HCR504
Product Line: Industrial Tools
Type: Hydraulic Cylinder Ram, Hydraulic Jacks
Customizable with special requirement
- Double Acting, for positive retraction.
- Hard chrome plated high-quality steel plungers.
- Plunger wiper reduces contamination, extending cylinder life.
- The exclusive guide Ring is designed to absorb eccentric loading without galling cylinder parts, reducing wear and extending life.
- Built-in safety valve prevents accidental over-pressurization.
- Special painted surface to increase corrosion resistance.
- Easy fixturing with base mounting holes.
- All models include quick couplings (NPT3/8"-18) and dust-proof caps.
- Removable hardened saddles protect the plunger during lifting and pressing.
- Flow control one-way check valve (optional)
- To prevent the hydraulic cylinder from retracting in an instant and realize jacking at any position, a flow control one-way check valve can be selected to realize self-locking.
| Collapsed Height | A | (mm) | 238 | |
| Extended Height | B | (mm) | 338 | |
| Outside Dia. | C | (mm) | 140 | |
| Cylinder Bore Dia | D | (mm) | 100 | |
| Plunger Dia. | E | (mm) | 70 | |
| Base to Advance Port | F | (mm) | 41 | |
| Top to Return Port | G | (mm) | 41 | |
| Saddle Dia. | H | (mm) | 70 | |
| Saddle Protrusion from Plgr. | J | (mm) | 24 | |

| Cylinder Capacity | Stroke | Model Number | Max.Cylinder Capacity | Cylinder Effective Area | Oil Capacity | Collapsed Height | Extended Height | Outside Dia. | Cylinder Bore Dia | Plunger Dia. | Base to Advance Port | Top to Return Port | Saddle Dia. | Saddle Protrusion from Plgr. | Mounting Hole Dimensions | Weight | |||||
| Bolt Circle | Thread | Thread Depth | |||||||||||||||||||
| Advance | Retract | Advance | Retract | Advance | Retract | A | B | C | D | E | F | G | H | J | O | P | W | ||||
| ton | (mm) | (KN) | (cm2) | (cm3) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (kg) | |||||
| 50 | 50 | HCR-502 | 550 | 255 | 78.5 | 40 | 392 | 200 | 188 | 238 | 140 | 100 | 70 | 41 | 41 | 70 | 24 | 70 | 4-M16 | 13 | 21.5 |
| 100 | HCR-504 | 550 | 255 | 78.5 | 40 | 784 | 400 | 238 | 338 | 140 | 100 | 70 | 41 | 41 | 70 | 24 | 70 | 4-M16 | 13 | 26 | |
| 150 | HCR-506 | 550 | 255 | 78.5 | 40 | 1176 | 600 | 288 | 438 | 140 | 100 | 70 | 41 | 41 | 70 | 24 | 70 | 4-M16 | 13 | 31 | |
| 200 | HCR-508 | 550 | 255 | 78.5 | 40 | 1568 | 800 | 338 | 538 | 140 | 100 | 70 | 41 | 41 | 70 | 24 | 70 | 4-M16 | 13 | 35 | |
| 300 | HCR-5012 | 550 | 255 | 78.5 | 40 | 2352 | 1200 | 438 | 738 | 140 | 100 | 70 | 41 | 41 | 70 | 24 | 70 | 4-M16 | 13 | 44 | |
| 100 | 50 | HCR-1002 | 1077 | 490 | 153.9 | 75.4 | 770 | 377 | 216 | 266 | 188 | 140 | 100 | 54 | 54 | 100 | 24 | 100 | 4-M20 | 16 | 42 |
| 100 | HCR-1004 | 1077 | 490 | 153.9 | 75.4 | 1540 | 754 | 266 | 366 | 188 | 140 | 100 | 54 | 54 | 100 | 24 | 100 | 4-M20 | 16 | 49 | |
| 150 | HCR-1006 | 1077 | 490 | 153.9 | 75.4 | 2310 | 1131 | 316 | 466 | 188 | 140 | 100 | 54 | 54 | 100 | 24 | 100 | 4-M20 | 16 | 56 | |
| 200 | HCR-1008 | 1077 | 490 | 153.9 | 75.4 | 3080 | 1508 | 366 | 566 | 188 | 140 | 100 | 54 | 54 | 100 | 24 | 100 | 4-M20 | 16 | 63 | |
| 300 | HCR-10012 | 1077 | 490 | 153.9 | 75.4 | 4620 | 2262 | 466 | 766 | 188 | 140 | 100 | 54 | 54 | 100 | 24 | 100 | 4-M20 | 16 | 70 | |
| 150 | 50 | HCR-1502 | 1588 | 797 | 226.9 | 113.8 | 1134 | 565 | 226 | 276 | 228 | 170 | 120 | 58 | 58 | 120 | 24 | 130 | 4-M20 | 16 | 66 |
| 100 | HCR-1504 | 1588 | 797 | 226.9 | 113.8 | 2269 | 1130 | 276 | 376 | 228 | 170 | 120 | 58 | 58 | 120 | 24 | 130 | 4-M20 | 16 | 78 | |
| 150 | HCR-1506 | 1588 | 797 | 226.9 | 113.8 | 3403 | 1696 | 326 | 476 | 228 | 170 | 120 | 58 | 58 | 120 | 24 | 130 | 4-M20 | 16 | 90 | |
| 200 | HCR-1508 | 1588 | 797 | 226.9 | 113.8 | 4538 | 2260 | 376 | 576 | 228 | 170 | 120 | 58 | 58 | 120 | 24 | 130 | 4-M20 | 16 | 102 | |
| 300 | HCR-15012 | 1588 | 797 | 226.9 | 113.8 | 6806 | 3390 | 476 | 776 | 228 | 170 | 120 | 58 | 58 | 120 | 24 | 130 | 4-M20 | 16 | 126 | |
| 200 | 100 | HCR-2004 | 2198 | 875 | 314 | 137.4 | 3141 | 1374 | 296 | 396 | 268 | 200 | 150 | 64 | 68 | 150 | 29 | 160 | 4-M24 | 24 | 109 |
| 150 | HCR-2006 | 2198 | 875 | 314 | 137.4 | 4712 | 2061 | 346 | 496 | 268 | 200 | 150 | 64 | 68 | 150 | 29 | 160 | 4-M24 | 24 | 121 | |
| 200 | HCR-2008 | 2198 | 875 | 314 | 137.4 | 6282 | 2748 | 396 | 596 | 268 | 200 | 150 | 64 | 68 | 150 | 29 | 160 | 4-M24 | 24 | 132 | |
| 300 | HCR-20012 | 2198 | 875 | 314 | 137.4 | 9423 | 4122 | 496 | 796 | 268 | 200 | 150 | 64 | 68 | 150 | 29 | 160 | 4-M24 | 24 | 155 | |
| 300 | 100 | HCR-3004 | 3434 | 1654 | 490.6 | 236.3 | 4906 | 2363 | 327 | 427 | 320 | 250 | 180 | 74 | 76 | 180 | 35 | 220 | 4-M24 | 24 | 180 |
| 200 | HCR-3008 | 3434 | 1654 | 490.6 | 236.3 | 9812 | 4726 | 427 | 627 | 320 | 250 | 180 | 74 | 76 | 180 | 35 | 220 | 4-M24 | 24 | 220 | |
| 300 | HCR-30012 | 3434 | 1654 | 490.6 | 236.3 | 14718 | 7089 | 527 | 827 | 320 | 250 | 180 | 74 | 76 | 180 | 35 | 220 | 4-M24 | 24 | 260 | |
| 400 | 100 | HCR-4004 | 4308 | 1649 | 615.4 | 235.5 | 6154 | 2355 | 355 | 455 | 370 | 280 | 210 | 83 | 83 | 210 | 35 | 240 | 4-M24 | 24 | 255 |
| 200 | HCR-4008 | 4308 | 1649 | 615.4 | 235.5 | 12308 | 4710 | 455 | 655 | 370 | 280 | 210 | 83 | 83 | 210 | 35 | 240 | 4-M24 | 24 | 310 | |
| 300 | HCR-40012 | 4308 | 1649 | 615.4 | 235.5 | 18462 | 7065 | 555 | 855 | 370 | 280 | 210 | 83 | 83 | 210 | 35 | 240 | 4-M24 | 24 | 375 | |
| 500 | 100 | HCR-5004 | 5114 | 1948 | 803.8 | 313.2 | 8038 | 3133 | 375 | 475 | 420 | 320 | 250 | 93 | 93 | 246 | 35 | 280 | 4-M24 | 24 | 326 |
| 200 | HCR-5008 | 5114 | 1948 | 803.8 | 313.2 | 16076 | 6266 | 475 | 675 | 420 | 320 | 250 | 93 | 93 | 246 | 35 | 280 | 4-M24 | 24 | 394 | |
| 300 | HCR-50012 | 5114 | 1948 | 803.8 | 313.2 | 24114 | 9399 | 575 | 875 | 420 | 320 | 250 | 93 | 93 | 246 | 35 | 280 | 4-M24 | 24 | 462 | |
| 600 | 100 | HCR-6004 | 6300 | 2488 | 1017.4 | 401.9 | 10174 | 4019 | 436 | 536 | 500 | 360 | 280 | 113 | 115 | 280 | 40 | 300 | 4-M24 | 24 | 542 |
| 200 | HCR-6008 | 6300 | 2488 | 1017.4 | 401.9 | 20348 | 8038 | 536 | 736 | 500 | 360 | 280 | 113 | 115 | 280 | 40 | 300 | 4-M24 | 24 | 634 | |
| 300 | HCR-60012 | 6300 | 2488 | 1017.4 | 401.9 | 30522 | 12057 | 636 | 936 | 500 | 360 | 280 | 113 | 115 | 280 | 40 | 300 | 4-M24 | 24 | 726 | |
| 800 | 100 | HCR-8004 | 8790 | 2880 | 1256 | 452.2 | 12566 | 4522 | 477 | 577 | 550 | 400 | 320 | 113 | 113 | 320 | 57 | 380 | 4-M24 | 24 | 796 |
| 200 | HCR-8008 | 8790 | 2880 | 1256 | 452.2 | 25132 | 9044 | 577 | 777 | 550 | 400 | 320 | 113 | 113 | 320 | 57 | 380 | 4-M24 | 24 | 944 | |
| 300 | HCR-80012 | 8790 | 2880 | 1256 | 452.2 | 37698 | 13566 | 677 | 977 | 550 | 400 | 320 | 113 | 113 | 320 | 57 | 380 | 4-M24 | 24 | 1092 | |
Construction equipment often requires precise positioning for maintenance and repair tasks, and hydraulic cylinder jacks provide the necessary lifting capability.
Hydraulic cylinder jackshelp lift vessels out of the water or provide support for hull maintenance and repairs.
Wind turbines require periodic maintenance, and hydraulic cylinder jacksenable technicians to reach and service these towering structures.
Railways use hydraulic cylinder jacks to lift locomotives, allowing access for inspections and maintenance.
Hydraulic cylinder jacks provide the lifting power needed to assemble large structures such as steel frameworks and industrial buildings.
Hydraulic cylinder jacksassist in lifting heavy materials to build retaining walls, ensuring proper alignment and stability.
Hydraulic cylinder jacks help position utility poles securely during installation, ensuring the stability of power and communication lines.
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