The Muncie SH8D-S6813-E1BX or SH8DS6813E1BX is a heavy-duty air-shift-only power take-off from Muncie's SH Series, engineered to fill the gap between the TG and 82 Series for high-torque applications. The 8-bolt cast iron housing mounts solidly and eliminates exposed air cylinder hardware through an integral air shift design. Five speed ratios cover a wide operating range, with intermittent torque ratings reaching 400 lb-ft at speed ratios 05 and 07, stepping to 375 lb-ft at ratio 09 and 325 lb-ft at ratios 12 and 13. Seventeen input gear sets support most popular transmission configurations, while 12 output shaft options match most common pump types. Call us to confirm proper fit for your application.
Features
8-bolt cast iron housing for high-strength, straightforward mounting
Integral air shift design with no exposed air cylinder
5 speed ratios: intermittent torque ratings range from 325 to 400 lb-ft depending on ratio selected
17 input gear sets compatible with most popular transmission applications
12 output shaft options to match most common hydraulic pump types
Air-shift-only operation, purpose-built for demanding high-torque duty
Tech Specs
- Series: Muncie SH Series
- Part Number: SH8D-S6813-E1BX or SH8DS6813E1BX
- Housing: 8-bolt cast iron
- Shift Type: Air shift only (integral design, no exposed air cylinder)
- Speed Ratios Available: 5
- Input Gear Sets: 17
- Output Shaft Options: 12
- Intermittent Torque - Ratio 05: 400 lb-ft (542 Nm)
- Intermittent Torque - Ratio 07: 400 lb-ft (542 Nm)
- Intermittent Torque - Ratio 09: 375 lb-ft (508 Nm)
- Intermittent Torque - Ratio 12: 325 lb-ft (441 Nm)
- Intermittent Torque - Ratio 13: 325 lb-ft (441 Nm)
- Continuous Torque - Ratio 05: 280 lb-ft (379 Nm)
- Continuous Torque - Ratio 07: 280 lb-ft (379 Nm)
- Continuous Torque - Ratio 09: 263 lb-ft (356 Nm)
- Continuous Torque - Ratio 12: 228 lb-ft (309 Nm)
- Continuous Torque - Ratio 13: 228 lb-ft (309 Nm)
- Intermittent HP @ 1000 RPM - Ratio 05/07: 76 HP (57 kW)
- Intermittent HP @ 1000 RPM - Ratio 09: 71 HP (53 kW)
- Intermittent HP @ 1000 RPM - Ratio 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) |
