The Muncie SH8K-S6807-A1IX or SH8KS6807A1IX is an SH8 Series air shift power take-off built for high torque applications. The integral air shift design keeps the air cylinder fully enclosed inside the housing, eliminating exposed components. The 8-bolt cast iron housing mounts securely to the transmission and holds up under demanding duty cycles. With 17 input gear sets available, the SH Series fits most popular transmission configurations, while 12 output shaft options accommodate the majority of hydraulic pump types. Five speed ratios let you match PTO output to your application. Torque ratings vary by speed ratio, reaching up to 400 lb-ft intermittent at the .05 and .07 ratio settings. Call us to confirm the exact configuration for your truck and pump setup.
Features
Integral air shift design with fully enclosed air cylinder, no exposed air components
8-bolt cast iron housing for secure, high-strength transmission mounting
17 input gear sets covering most popular transmission applications
12 output shaft options to match most hydraulic pump types
5 speed ratios for versatility across different application requirements
Intermittent torque up to 400 lb-ft (542 Nm) at speed ratios 05 and 07
Tech Specs
- Housing Bolts: 8-bolt cast iron
- Shift Type: Air shift only (integral, no exposed air cylinder)
- Speed Ratios Available: 5
- Input Gear Sets: 17
- Output Shaft Options: 12
- Speed Ratio 05 - Intermittent: 76 HP / 400 lb-ft (542 Nm) | Continuous: 280 lb-ft (379 Nm)
- Speed Ratio 07 - Intermittent: 76 HP / 400 lb-ft (542 Nm) | Continuous: 280 lb-ft (379 Nm)
- Speed Ratio 09 - Intermittent: 71 HP / 375 lb-ft (508 Nm) | Continuous: 263 lb-ft (356 Nm)
- Speed Ratio 12 - Intermittent: 62 HP / 325 lb-ft (441 Nm) | Continuous: 228 lb-ft (309 Nm)
- Speed Ratio 13 - Intermittent: 62 HP / 325 lb-ft (441 Nm) | Continuous: 228 lb-ft (309 Nm)
- All HP ratings 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)
|
