| Specifications | ||||||
| English Units | Metric Units | Continuous | Intermittent | |||
| Stroke Length | 89 mm | Rated bhp | 260 HP | 285 HP | ||
| Rated Rod Load | 13007 lb | 5900 Kg | Maximum Speed | 400 rpm | 440 rpm | |
| Pump Weight | 3086 lb | 1400 Kg | Minimum Speed | 90 rpm | 75 rpm | |
| Oil Capacity | 18.8 gal | 71 L | Max. plunger size x stroke length. | 101x89mm | ||
| Max. Fluid Temp | 284 °F | 150 °C | Crankshaft extension Dia.x length | 103x223 mm | ||
| Mechanical Efficiency | 90% | Keyway (width x depth x length) | 28x10x214 mm | |||
Performance Ratings（Volumes indicated are displacement of incompressible fluid）
| plunger Dia. | L/RPM | Gal/RPM | Max.Press. | pump speed=90RPM | pump speed=200RPM | pump speed=250RPM | pump speed=300RPM | pump speed=400RPM | pump speed=440RPM | ||||||||||||||
| 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 | ||
| 16 | 0.63 | 0.089 | 0.024 | 293.6 | 42571 | 8 | 2.1 | 0.5 | 17.9 | 4.7 | 1.1 | 22.4 | 5.9 | 1.3 | 26.8 | 7.1 | 1.6 | 35.8 | 9.4 | 2.1 | 39.3 | 10.4 | 2.4 |
| 19 | 0.75 | 0.126 | 0.033 | 208.2 | 30189 | 11.3 | 3 | 0.7 | 25.2 | 6.7 | 1.5 | 31.5 | 8.3 | 1.9 | 37.8 | 10 | 2.3 | 50.4 | 13.3 | 3 | 55.5 | 14.7 | 3.3 |
| 22 | 0.87 | 0.169 | 0.045 | 155.3 | 22517 | 15.2 | 4 | 0.9 | 33.8 | 8.9 | 2 | 42.3 | 11.2 | 2.5 | 50.7 | 13.4 | 3 | 67.6 | 17.9 | 4.1 | 74.4 | 19.7 | 4.5 |
| 26 | 1.02 | 0.236 | 0.062 | 111.2 | 16121 | 21.3 | 5.6 | 1.3 | 47.2 | 12.5 | 2.8 | 59 | 15.6 | 3.5 | 70.8 | 18.7 | 4.3 | 94.5 | 25 | 5.7 | 103.9 | 27.4 | 6.2 |
| 31 | 1.22 | 0.336 | 0.089 | 78.2 | 11340 | 30.2 | 8 | 1.8 | 67.1 | 17.7 | 4 | 83.9 | 22.2 | 5 | 100.7 | 26.6 | 6 | 134.3 | 35.5 | 8.1 | 147.7 | 39 | 8.9 |
| 37 | 1.46 | 0.478 | 0.126 | 54.9 | 7961 | 43 | 11.4 | 2.6 | 95.6 | 25.3 | 5.7 | 119.6 | 31.6 | 7.2 | 143.5 | 37.9 | 8.6 | 191.3 | 50.5 | 11.5 | 210.4 | 55.6 | 12.6 |
| 45 | 1.77 | 0.707 | 0.187 | 37.1 | 5382 | 63.7 | 16.8 | 3.8 | 141.5 | 37.4 | 8.5 | 176.8 | 46.7 | 10.6 | 212.2 | 56.1 | 12.7 | 283 | 74.7 | 17 | 311.2 | 82.2 | 18.7 |
| 50 | 1.97 | 0.873 | 0.231 | 30.1 | 4359 | 78.6 | 20.8 | 4.7 | 174.7 | 46.1 | 10.5 | 218.3 | 57.7 | 13.1 | 262 | 69.2 | 15.7 | 349.3 | 92.3 | 21 | 384.3 | 101.5 | 23.1 |
| 60 | 2.36 | 1.258 | 0.332 | 20.9 | 3027 | 113.2 | 29.9 | 6.8 | 251.5 | 66.4 | 15.1 | 314.4 | 83.1 | 18.9 | 377.3 | 99.7 | 22.6 | 503 | 132.9 | 30.2 | 553.3 | 146.2 | 33.2 |
| 70 | 2.76 | 1.712 | 0.452 | 15.3 | 2224 | 154.1 | 40.7 | 9.2 | 342.3 | 90.4 | 20.5 | 427.9 | 113 | 25.7 | 513.5 | 135.7 | 30.8 | 684.7 | 180.9 | 41.1 | 753.1 | 199 | 45.2 |
| 85 | 3.35 | 2.524 | 0.667 | 10.4 | 1508 | 227.1 | 60 | 13.6 | 504.8 | 133.3 | 30.3 | 631 | 166.7 | 37.9 | 757.2 | 200 | 45.4 | 1009.5 | 266.7 | 60.6 | 1110.5 | 293.4 | 66.6 |
| 101 | 3.976377953 | 3.563 | 0.941 | 7.4 | 1068 | 320.7 | 84.7 | 19.2 | 712.7 | 188.3 | 42.8 | 890.9 | 235.3 | 53.5 | 1069 | 282.4 | 64.1 | ||||||
| Brake Horsepower Required | 58.7 | 130.4 | 162.9 | 195.5 | 260.7 （Continuous work） | 286.8 | |||||||||||||||||
*Flows are based on 100% volumetric efficiency.
