The Muncie SH8D-S6813-P3PX or SH8DS6813P3PX is an air-shift-only power take-off from Muncie's SH8 Series, engineered to fill the gap between the TG and 82 Series for high-torque truck applications. The integral air shift design keeps the air cylinder fully enclosed inside the housing, eliminating the exposed cylinder found on older-style units. The 8-bolt cast iron housing mounts securely to the transmission, and the series supports 17 input gear sets to cover most popular transmission configurations. With 5 available speed ratios and 12 output shaft options, this PTO adapts to a wide range of hydraulic pump setups. Intermittent torque ratings reach 400 lb-ft at speed ratios 05 and 07. Call us to confirm proper fit for your application.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for strength and straightforward mounting
17 input gear sets to fit most popular transmissions
5 available speed ratios for application versatility
12 output shaft options to match most common pump configurations
Intermittent torque capacity up to 400 lb-ft (542 Nm) at speed ratios 05 and 07
Tech Specs
- Series: Muncie SH8 Series PTO
- Shift Type: Air shift only (integral, no exposed air cylinder)
- Housing: 8-bolt cast iron
- Input Gear Sets: 17 (fits most popular transmissions)
- Speed Ratios Available: 5
- Output Shaft Options: 12
- Speed Ratio 05 - Intermittent: 76 HP / 400 lb-ft (57 kW / 542 Nm) | Continuous: 280 lb-ft (379 Nm)
- Speed Ratio 07 - Intermittent: 76 HP / 400 lb-ft (57 kW / 542 Nm) | Continuous: 280 lb-ft (379 Nm)
- Speed Ratio 09 - Intermittent: 71 HP / 375 lb-ft (53 kW / 508 Nm) | Continuous: 263 lb-ft (356 Nm)
- Speed Ratio 12 - Intermittent: 62 HP / 325 lb-ft (46 kW / 441 Nm) | Continuous: 228 lb-ft (309 Nm)
- Speed Ratio 13 - Intermittent: 62 HP / 325 lb-ft (46 kW / 441 Nm) | Continuous: 228 lb-ft (309 Nm)
- All HP ratings measured at 1000 RPM
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)
|
