The Muncie SH8 Series Power Take-Off, part number SH8B-U6813-P1BX or SH8BU6813P1BX, is an air-shift-only PTO engineered for high-torque applications that fall between the TG and 82 Series in output demand. Its integral air shift design eliminates exposed air cylinders, keeping the installation clean and reducing vulnerability to road debris. The 8-bolt cast iron housing mounts securely to the transmission and offers the structural rigidity needed for sustained hydraulic work. With 17 input gear sets, the SH8 Series covers most popular transmission configurations, while 12 output shaft options match the majority of common pump types. Five speed ratios allow the unit to be tuned to the specific demands of the application. Call us to confirm proper fit for your truck and pump combination.
Features
Integral air shift design with no exposed air cylinder
8-bolt cast iron housing for secure, high-strength mounting
17 input gear sets to fit most popular transmissions
12 output shaft options to match most common pump types
5 available speed ratios for application versatility
High torque capacity rated up to 400 lb.ft. intermittent torque at speed ratios 05 and 07
Tech Specs
- Housing: 8-bolt cast iron
- Input Gear Sets: 17 available
- Output Shaft Options: 12 available
- Speed Ratios Available: 5
- Shift Type: Air shift only
- Max Intermittent Torque: 400 lb.ft. (542 Nm) at speed ratios 05 and 07
- Max Continuous Torque: 280 lb.ft. (379 Nm) at speed ratios 05 and 07
- Max Intermittent HP: 76 HP (57 kW) at 1000 RPM (speed ratios 05 and 07)
- Dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.
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) |
