| Specifications | ||||||
| English Units | Metric Units | Continuous | Intermittent | |||
| Stroke Length | 127 mm | Rated bhp | 470 HP | 543 HP | ||
| Rated Rod Load | 20500 lb | 9300 Kg | Maximum Speed | 325 rpm | 375 rpm | |
| Pump Weight | 7275 lb | 3300 Kg | Minimum Speed | 90 rpm | 75 rpm | |
| Oil Capacity | 42.3 gal | 132 L | Max. plunger size x stroke length. | 140x127mm | ||
| Max. Fluid Temp | 284 °F | 140 °C | Crankshaft extension Dia.x length | 115x262 mm | ||
| Mechanical Efficiency | 90% | Keyway (width x depth x length) | 32x11x250 mm | |||
Performance Ratings（Volumes indicated are displacement of incompressible fluid）
| plunger Dia. | L/RPM | Gal/RPM | Max.Press. | pump speed=90RPM | pump speed=150RPM | pump speed=250RPM | pump speed=300RPM | pump speed=325RPM | pump speed=375RPM | ||||||||||||||
| mm | in | Mpa | Psi | LPM | GPM | M3/h | LPM | GPM | M3/h | LPM | GPM | M3/h | LPM | GPM | M3/h | LPM | GPM | M3/h | LPM | GPM | M3/h | ||
| 32 | 1.26 | 0.51 | 0.1348 | 114.5 | 16595 | 45.9 | 12.1 | 2.8 | 76.6 | 20.2 | 4.6 | 127.6 | 33.7 | 7.7 | 153.1 | 40.5 | 9.2 | 165.9 | 43.8 | 10 | 191.4 | 50.6 | 11.5 |
| 38 | 1.5 | 0.72 | 0.1901 | 81.2 | 11768 | 64.8 | 17.1 | 3.9 | 108 | 28.5 | 6.5 | 179.9 | 47.5 | 10.8 | 215.9 | 57 | 13 | 233.9 | 61.8 | 14 | 269.9 | 71.3 | 16.2 |
| 43 | 1.69 | 0.922 | 0.2435 | 63.4 | 9191 | 83 | 21.9 | 5 | 138.3 | 36.5 | 8.3 | 230.4 | 60.9 | 13.8 | 276.5 | 73 | 16.6 | 299.5 | 79.1 | 18 | 345.6 | 91.3 | 20.7 |
| 48 | 1.89 | 1.148 | 0.3034 | 50.9 | 7376 | 103.4 | 27.3 | 6.2 | 172.3 | 45.5 | 10.3 | 287.1 | 75.8 | 17.2 | 344.5 | 91 | 20.7 | 373.3 | 98.6 | 22.4 | 430.7 | 113.8 | 25.8 |
| 54 | 2.13 | 1.454 | 0.384 | 40.2 | 5828 | 130.8 | 34.6 | 7.8 | 218 | 57.6 | 13.1 | 363.4 | 96 | 21.8 | 436.1 | 115.2 | 26.2 | 472.4 | 124.8 | 28.3 | 545.1 | 144 | 32.7 |
| 61 | 2.4 | 1.855 | 0.49 | 31.5 | 4567 | 166.9 | 44.1 | 10 | 278.2 | 73.5 | 16.7 | 463.7 | 122.5 | 27.8 | 556.4 | 147 | 33.4 | 602.8 | 159.2 | 36.2 | 695.6 | 183.7 | 41.7 |
| 68 | 2.68 | 2.305 | 0.6089 | 25.3 | 3675 | 207.4 | 54.8 | 12.4 | 345.7 | 91.3 | 20.7 | 576.2 | 152.2 | 34.6 | 691.5 | 182.7 | 41.5 | 749.1 | 197.9 | 44.9 | 864.4 | 228.3 | 51.9 |
| 76 | 2.99 | 2.879 | 0.7606 | 20.3 | 2942 | 259.1 | 68.5 | 15.5 | 431.9 | 114.1 | 25.9 | 719.8 | 190.1 | 43.2 | 863.8 | 228.2 | 51.8 | 935.7 | 247.2 | 56.1 | 1079.7 | 285.2 | 64.8 |
| 85 | 3.35 | 3.601 | 0.9514 | 16.2 | 2352 | 324.1 | 85.6 | 19.4 | 540.2 | 142.7 | 32.4 | 900.4 | 237.9 | 54 | 1080.4 | 285.4 | 64.8 | 1170.5 | 309.2 | 70.2 | 1350.6 | 356.8 | 81 |
| 101 | 3.98 | 5.085 | 1.3433 | 11.5 | 1666 | 457.6 | 120.9 | 27.5 | 762.7 | 201.5 | 45.8 | 1271.2 | 335.8 | 76.3 | 1525.5 | 403 | 91.5 | 1652.6 | 436.6 | 99.2 | 1906.9 | 503.7 | 114.4 |
| 127 | 5 | 8.04 | 2.1239 | 7.3 | 1054 | 723.6 | 191.2 | 43.4 | 1206 | 318.6 | 72.4 | 2010 | 531 | 120.6 | 2412 | 637.2 | 144.7 | 2613 | 690.3 | 156.8 | 3015 | 796.5 | 180.9 |
| 140 | 5.51 | 9.77 | 2.581 | 6 | 867 | 879.3 | 232.3 | 52.8 | 1465.5 | 387.1 | 87.9 | 2442.5 | 645.2 | 146.6 | 2931 | 774.3 | 175.9 | 3175.3 | 838.8 | 190.5 | 3663.8 | 967.9 | 219.8 |
| Brake Horsepower Required | 130.5 | 217.5 | 362.6 | 435.1 | 471.3 （Continuous work） | 543.8 | |||||||||||||||||
*Flows are based on 100% volumetric efficiency.
