The Muncie SH8 Series Power Take-Off, part number SH8S-U6809-P1EX or SH8SU6809P1EX, is an air-shift-only PTO engineered for high-torque applications that fall between the TG and 82 Series in Muncie's lineup. The integral air shift design eliminates exposed air cylinders, keeping the unit compact and well-protected. The 8-bolt cast iron housing simplifies mounting while delivering solid structural strength. With 17 input gear sets available, this SH8 Series unit fits most popular transmission configurations, and 12 output shaft options cover a wide range of common pump types. Five speed ratios give operators meaningful flexibility across duty cycles. Intermittent torque ratings reach up to 400 lb.-ft. at speed ratios 05 and 07. Call us to confirm the right configuration for your application.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for strong, straightforward mounting
17 input gear sets to fit most popular transmission models
12 output shaft options covering most common pump configurations
5 available speed ratios for application flexibility
Intermittent torque up to 400 lb.-ft. (542 Nm) at speed ratios 05 and 07
Tech Specs
- Series: Muncie SH8 Series Power Take-Off
- Part Number: SH8S-U6809-P1EX or SH8SU6809P1EX
- Shift Type: Air shift only (integral design, no exposed air cylinder)
- Housing: 8-bolt cast iron
- Input Gear Sets: 17
- Output Shaft Options: 12
- Speed Ratios Available: 5
- Intermittent Torque (Ratios 05 & 07): 400 lb.-ft. (542 Nm)
- Continuous Torque (Ratios 05 & 07): 280 lb.-ft. (379 Nm)
- Intermittent HP @ 1000 RPM (Ratios 05 & 07): 76 HP (57 kW)
- Intermittent Torque (Ratio 09): 375 lb.-ft. (508 Nm)
- Continuous Torque (Ratio 09): 263 lb.-ft. (356 Nm)
- Intermittent HP @ 1000 RPM (Ratio 09): 71 HP (53 kW)
- Intermittent Torque (Ratios 12 & 13): 325 lb.-ft. (441 Nm)
- Continuous Torque (Ratios 12 & 13): 228 lb.-ft. (309 Nm)
- Intermittent HP @ 1000 RPM (Ratios 12 & 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) |
