BML-30010, 300 ton Capacity, 250 mm Stroke, Single Acting High Tonnage Lock Nut Cylinder
RC-TRIO is the next generation of the legendary Enerpac RC-Series single acting hydraulic cylinders. These hydraulic jacks include many advanced features to ensure superior durability, versatility, and productivity.
Overview
Product Features

Product Specifications
| Maximum Operating Pressure (bar) | 700 |
| Capacity Class (tonnage) | 5 |
| Maximum Cylinder Capacity Advance (kN) | 45 |
| Stroke (mm) | 16 |
| Collapsed Height A (mm) | 41 |
| Extended Height B (mm) | 57 |
| Return Type | Single-Acting, Spring Return |
| Plunger Type | Solid |
| Material | Steel |
| Cylinder Effective Area Advance (cm2) | 6,4 |
| Oil Capacity Advance (cm3) | 10 |
| Surface Treatment | Paint |
| Coupler | CR400 Coupler |
| Weight (kg) | 1,0 |
Product Dimensions
| Collapsed Height A | 41 mm |
| Extended Height B | 57 mm |
| Outside Diameter D | 58 mm |
| Cylinder Bore Diameter E | 28.6 mm |
| Plunger Diameter F | 25.4 mm |
| Base to Advance Port H | 19 mm |
| Plunger Thread Length P | – |
| Base Mounting Holes Bolt Circle U | 29 mm |
| Base Mounting Holes Thread V | 5,6 mm |
| Collar Thread W | – |
| Collar Thread Length X | – |
| Base Mounting Holes Thread Depth Z | – |

Series Comparison
| MODEL | CYLINDER CAPACITY@ 10,000 PSI (700 BAR) | STROKE | CYLINDER EFFECTIVE AREA | OIL CAPACITY | COLLAPSED HEIGHT | EXTENDED HEIGHT | LOCK NUT THICKNESS | OUTSIDE DIAMETER | SADDLE DIAMETER | PISTON DIAMETER | WEIGHT |
| A | B | C | D | E | F | ||||||
| METRIC TON (US TON) | MM | CM2 | CM3 | MM | MM | MM | MM | MM | MM | KG | |
| BML-502 | 50 (55) | 50 | 70.8 | 354 | 164 | 214 | 36 | 125 | 71 | Tr 95×4 | 15 |
| BML-504 | 100 | 70.8 | 708 | 214 | 314 | 36 | 125 | 71 | Tr 95×4 | 20 | |
| BML-506 | 150 | 70.8 | 1062 | 264 | 414 | 36 | 125 | 71 | Tr 95×4 | 25 | |
| BML-508 | 200 | 70.8 | 1416 | 314 | 514 | 36 | 125 | 71 | Tr 95×4 | 30 | |
| BML-5010 | 250 | 70.8 | 1770 | 364 | 614 | 36 | 125 | 71 | Tr 95×4 | 35 | |
| BML-5012 | 300 | 70.8 | 2124 | 414 | 714 | 36 | 125 | 71 | Tr 95×4 | 40 | |
| BML-1002 | 100 (105) | 50 | 132.7 | 663.5 | 187 | 237 | 44 | 165 | 71 | Tr 130×6 | 30 |
| BML-1004 | 100 | 132.7 | 1327 | 237 | 337 | 44 | 165 | 71 | Tr 130×6 | 39 | |
| BML-1006 | 150 | 132.7 | 1990.5 | 287 | 437 | 44 | 165 | 71 | Tr 130×6 | 48 | |
| BML-1008 | 200 | 132.7 | 2654 | 337 | 537 | 44 | 165 | 71 | Tr 130×6 | 56 | |
| BML-10010 | 250 | 132.7 | 3317.5 | 387 | 637 | 44 | 165 | 71 | Tr 130×6 | 64 | |
| BML-10012 | 300 | 132.7 | 3981 | 437 | 737 | 44 | 165 | 71 | Tr 130×6 | 73 | |
| BML-1502 | 150 (155) | 50 | 201 | 1005 | 209 | 259 | 44 | 205 | 130 | Tr160×6 | 53 |
| BML-1504 | 100 | 201 | 2010 | 259 | 359 | 44 | 205 | 130 | Tr160×6 | 66 | |
| BML-1506 | 150 | 201 | 3015 | 309 | 459 | 44 | 205 | 130 | Tr160×6 | 78 | |
| BML-1508 | 200 | 201 | 4020 | 359 | 559 | 44 | 205 | 130 | Tr160×6 | 92 | |
| BML-15010 | 250 | 201 | 5025 | 409 | 659 | 44 | 205 | 130 | Tr160×6 | 104 | |
| BML-15012 | 300 | 201 | 6030 | 459 | 759 | 44 | 205 | 130 | Tr160×6 | 117 | |
| BML-2002 | 200 (220) | 50 | 268.8 | 1417 | 243 | 293 | 50 | 235 | 130 | Tr185×6 | 83 |
| BML-2006 | 150 | 268.8 | 4251 | 343 | 493 | 50 | 235 | 130 | Tr185×6 | 118 | |
| BML-20010 | 250 | 268.8 | 7085 | 443 | 693 | 50 | 235 | 130 | Tr185×6 | 153 | |
| BML-2502 | 250 (275) | 50 | 362.9 | 1814.5 | 249 | 299 | 56 | 275 | 150 | Tr 215×6 | 116 |
| BML-2506 | 150 | 362.9 | 5443.5 | 349 | 499 | 56 | 275 | 150 | Tr 215×6 | 163 | |
| BML-25010 | 250 | 362.9 | 9072.5 | 449 | 699 | 56 | 275 | 150 | Tr 215×6 | 210 | |
| BML-3002 | 300 (330) | 50 | 452.2 | 2261 | 295 | 345 | 60 | 310 | 139 | Tr 240×6 | 173 |
| BML-3006 | 150 | 452.2 | 6783 | 395 | 545 | 60 | 310 | 139 | Tr 240×6 | 233 | |
| BML-30010 | 250 | 452.2 | 11305 | 495 | 745 | 60 | 310 | 139 | Tr 240×6 | 293 | |
| BML-4002 | 400 (440) | 50 | 572 | 2905 | 335 | 385 | 70 | 350 | 159 | Tr 265×6 | 251 |
| BML-4006 | 150 | 572 | 8715 | 435 | 585 | 70 | 350 | 159 | Tr 265×6 | 327 | |
| BML-40010 | 250 | 572 | 14525 | 535 | 785 | 70 | 350 | 159 | Tr 265×6 | 403 | |
| BML-5002 | 500 (550) | 50 | 730.2 | 3651 | 375 | 425 | 80 | 400 | 179 | Tr 305×6 | 367 |
| BML-5006 | 150 | 730.2 | 10953 | 475 | 625 | 80 | 400 | 179 | Tr 305×6 | 467 | |
| BML-50010 | 250 | 730.2 | 18255 | 575 | 825 | 80 | 400 | 179 | Tr 305×6 | 568 | |
| BML-6002 | 600 (660) | 50 | 854.9 | 4274.5 | 395 | 445 | 85 | 430 | 194 | Tr 330×6 | 447 |
| BML-6006 | 150 | 854.9 | 12823.5 | 495 | 645 | 85 | 430 | 194 | Tr 330×6 | 563 | |
| BML-60010 | 250 | 854.9 | 21372.5 | 595 | 845 | 85 | 430 | 194 | Tr 330×6 | 680 | |
| BML-8002 | 800 (880) | 50 | 1163.6 | 5818 | 455 | 505 | 100 | 505 | 224 | Tr 385×6 | 711 |
| BML-8006 | 150 | 1163.6 | 17454 | 555 | 705 | 100 | 505 | 224 | Tr 385×6 | 871 | |
| BML-80010 | 250 | 1163.6 | 29090 | 655 | 905 | 100 | 505 | 224 | Tr 385×6 | 1031 | |
| BML-10002 | 1000 (1100) | 50 | 1451.5 | 7257.5 | 495 | 545 | 110 | 560 | 249 | Tr 430×6 | 951 |
| BML-10006 | 150 | 1451.5 | 21772.5 | 595 | 745 | 110 | 560 | 249 | Tr 430×6 | 1143 | |
| BML-100010 | 250 | 1451.5 | 36287.5 | 695 | 945 | 110 | 560 | 249 | Tr 430×6 | 1335 |