The Muncie SH8B-U6809-E3ZX (also referenced as SH8BU6809E3ZX or MUSH8BU6809E3ZX) is an SH8 Series 8-bolt power take-off built for high-torque applications. Part of Muncie Power's SH Series, it bridges the gap between the TG and 82 Series with an integral air shift design that eliminates any exposed air cylinder. The 8-bolt cast iron housing mounts to most popular transmissions, aided by a choice of 17 input gear sets and five speed ratios. Twelve output shaft options accommodate the most common pump configurations. Intermittent torque ratings reach 400 ft-lb (542 Nm) at certain speed ratios, with continuous ratings to 280 ft-lb (379 Nm). Call us to confirm proper fitment for your transmission and pump setup.
Features
Integral air shift design - no exposed air cylinder
8-bolt cast iron housing for strong, straightforward mounting
17 input gear sets to fit most popular transmissions
5 speed ratios covering multiple application demands
12 output shaft options compatible with most common pump types
Intermittent torque ratings up to 400 ft-lb (542 Nm) depending on speed ratio
Tech Specs
- Housing: 8-bolt cast iron
- Input Gear Sets: 17
- Speed Ratios: 5
- Output Shaft Options: 12
- Shift Type: Air shift (integral, no exposed air cylinder)
- Intermittent Torque (Speed Ratio 05): 400 ft-lb / 542 Nm
- Continuous Torque (Speed Ratio 05): 280 ft-lb / 379 Nm
- Intermittent HP @ 1000 RPM (Speed Ratio 05): 76 HP / 57 kW
- Intermittent Torque (Speed Ratio 07): 400 ft-lb / 542 Nm
- Continuous Torque (Speed Ratio 07): 280 ft-lb / 379 Nm
- Intermittent HP @ 1000 RPM (Speed Ratio 07): 76 HP / 57 kW
- Intermittent Torque (Speed Ratio 09): 375 ft-lb / 508 Nm
- Continuous Torque (Speed Ratio 09): 263 ft-lb / 356 Nm
- Intermittent HP @ 1000 RPM (Speed Ratio 09): 71 HP / 53 kW
- Intermittent Torque (Speed Ratio 12): 325 ft-lb / 441 Nm
- Continuous Torque (Speed Ratio 12): 228 ft-lb / 309 Nm
- Intermittent HP @ 1000 RPM (Speed Ratio 12): 62 HP / 46 kW
- Intermittent Torque (Speed Ratio 13): 325 ft-lb / 441 Nm
- Continuous Torque (Speed Ratio 13): 228 ft-lb / 309 Nm
- Intermittent HP @ 1000 RPM (Speed Ratio 13): 62 HP / 46 kW
Additional Information
| PTO TORQUE & HORSEPOWER RATINGS | ||||||
|---|---|---|---|---|---|---|
Speed Ratio | Intermittent HP@1000 RPM | Intermittent Torque lbs.ft. | Continuous Torque lbs.ft. | Intermittent (kw)@1000 RPM | Intermittent Torque (NM) | Continuous Torque (NM) |
| 05 | 76 | 400 | 280 | (57) | (542) | (379) |
| 07 | 76 | 400 | 280 | (57) | (542) | (379) |
| 09 | 71 | 375 | 263 | (53) | (508) | (356) |
| 12 | 62 | 325 | 228 | (46) | (441) | (309) |
| 13 | 62 | 325 | 228 | (46) | (441) | (309) |
