The Muncie SH8 Series Power Take-Off, part number SH8S-U6005-P1ZX or SH8SU6005P1ZX, is an air-shift-only PTO built for high-torque applications. The integral air shift design keeps the air cylinder fully enclosed within the housing, eliminating exposed external components. An 8-bolt cast iron housing simplifies mounting and delivers structural strength. With 17 input gear sets available across the SH Series, this unit fits most popular transmission bolt patterns, while 12 output shaft options accommodate a wide range of hydraulic pump types. Five speed ratios cover varying output demands. Intermittent torque ratings across the five available speed ratios range from 325 to 400 lb-ft at 1,000 RPM. Call us to confirm the correct gear set and output shaft configuration 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 transmission bolt patterns
12 output shaft options for compatibility with most hydraulic pump types
5 available speed ratios; intermittent torque ratings from 325 to 400 lb-ft at 1,000 RPM
Air-shift-only operation suited for high-torque applications
Tech Specs
- Housing: 8-bolt cast iron
- Shift Type: Air shift only (integral design, no exposed air cylinder)
- Input Gear Sets: 17 (fits most popular transmissions)
- Output Shaft Options: 12 (fits most popular pump types)
- Speed Ratios Available: 5
- Intermittent Torque (Ratio 05 and 07): 400 lb-ft / 542 NM at 1,000 RPM
- Continuous Torque (Ratio 05 and 07): 280 lb-ft / 379 NM
- Intermittent HP (Ratio 05 and 07): 76 HP / 57 kW at 1,000 RPM
- Intermittent Torque (Ratio 09): 375 lb-ft / 508 NM at 1,000 RPM
- Continuous Torque (Ratio 09): 263 lb-ft / 356 NM
- Intermittent HP (Ratio 09): 71 HP / 53 kW at 1,000 RPM
- Intermittent Torque (Ratio 12 and 13): 325 lb-ft / 441 NM at 1,000 RPM
- Continuous Torque (Ratio 12 and 13): 228 lb-ft / 309 NM
- Intermittent HP (Ratio 12 and 13): 62 HP / 46 kW at 1,000 RPM
- 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)
|
