| Model | Max Input Power | Max Input Torque | Max Output Torque per Pump Pad |
|---|---|---|---|
| 28000 Single direct drive | 268 kW (360 hp) | 881 Nm (650 lb-ft) | 881 Nm (650 lb-ft) |
| 28000 Single w/5″ gear centers | 242 kW (325 hp) | 780 Nm (575 lb-ft) | 780 Nm (575 lb-ft) |
| 28000 Double w/5″ gear centers | 268 kW (360 hp) | 881 Nm (650 lb-ft) | 780 Nm (575 lb-ft) |
| 28000 Double w/6″ gear centers | 268 kW (360 hp) | 1,017 Nm (750 lb-ft) | 881 Nm (650 lb-ft) |
| 28000 Triple | 268 kW (360 hp) | 1,017 Nm (750 lb-ft) | 881 Nm (650 lb-ft) |
| 59000 Double | 522 kW (700 hp) | 1,695 Nm (1,250 lb-ft) | 881 Nm (650 lb-ft) |
| 59000 Triple | 522 kW (700 hp) | 1,695 Nm (1,250 lb-ft) | 881 Nm (650 lb-ft) |
| 59000 Four | 522 kW (700 hp) | 1,695 Nm (1,250 lb-ft) | 881 Nm (650 lb-ft) |
| 59000 Four Wide | 522 kW (700 hp) | 1,695 Nm (1,250 lb-ft) | 881 Nm (650 lb-ft) |
| 56000 Double | 708 kW (950 hp) | 2,712 Nm (2,000 lb-ft) | 2,712 Nm (2,000 lb-ft) |
| 56000 Double w/shaft drive | 708 kW (950 hp) | 2,712 Nm (2,000 lb-ft) | 2,712 Nm (2,000 lb-ft) |
| 56000 Triple | 708 kW (950 hp) | 2,712 Nm (2,000 lb-ft) | 2,712 Nm (2,000 lb-ft) |
| 56000 Four | 708 kW (950 hp) | 2,712 Nm (2,000 lb-ft) | 2,712 Nm (2,000 lb-ft) |
| 56000 Five | 708 kW (950 hp) | 2,712 Nm (2,000 lb-ft) | 2,034 Nm (1,500 lb-ft) |
| 56000 Five Deep sump | 708 kW (950 hp) | 2,712 Nm (2,000 lb-ft) | 2,034 Nm (1,500 lb-ft) |
| 57000 Four 14″ centers | 708 kW (950 hp) | 2,712 Nm (2,000 lb-ft) | 2,712 Nm (2,000 lb-ft) |
| 57000 Four 16″ centers | 708 kW (950 hp) | 2,712 Nm (2,000 lb-ft) | 2,712 Nm (2,000 lb-ft) |
| Model | Max Input or Output Speed | Output Rotation |
|---|---|---|
| 28000 Single direct drive | 3000 rpm | Enginewise |
| 28000 Single w/5″ gear centers | 3000 rpm | Anti-enginewise |
| 28000 Double w/5″ gear centers | 3000 rpm | Anti-enginewise |
| 28000 Double w/6″ gear centers | 3000 rpm | Anti-enginewise |
| 28000 Triple | 3000 rpm | Anti-enginewise |
| 59000 Double | 3000 rpm | Anti-enginewise |
| 59000 Triple | 3000 rpm | Anti-enginewise |
| 59000 Four | 3000 rpm | Anti-enginewise |
| 59000 Four Wide | 3000 rpm | Anti-enginewise |
| 56000 Double | 2500 rpm | Anti-enginewise |
| 56000 Double w/shaft drive | 2500 rpm | Anti-enginewise; except through shaft-drive enginewise |
| 56000 Triple | 2500 rpm | Anti-enginewise |
| 56000 Four | 2500 rpm | Anti-enginewise; except through shaft-drive enginewise |
| 56000 Five | 2500 rpm | Enginewise |
| 56000 Five Deep sump | 2500 rpm | Enginewise |
| 57000 Four 14″ centers | 2500 rpm | Anti-enginewise |
| 57000 Four 16″ centers | 2500 rpm | Anti-enginewise |
For all your engine and drivetrain needs, Western Power Products, Inc. is at your service. With over 40 years in the industry, we have a reputation for engineering the impossible. Serving a 5-state region with full-service facilities in Bakersfield and Woodland California. We carry a deep inventory of engines and parts to serve our customers’ needs.