The Muncie SH8D-S6812-A1IX or SH8DS6812A1IX is an air-shift power take-off from Muncie Power's SH8 Series, engineered to bridge the torque gap between the TG and 82 Series PTOs. The integral air shift design keeps the air cylinder fully enclosed within the housing, eliminating exposed components. The 8-bolt cast iron housing simplifies mounting and handles demanding duty cycles. With 17 input gear sets available across the SH Series, this unit covers most popular transmission applications, and 12 output shaft options accommodate the most common pump configurations. Five speed ratios provide flexibility across hydraulic work cycles. Call us to confirm the correct configuration for your transmission and pump setup.
Features
Integral air shift design with fully enclosed air cylinder - no exposed air cylinder hardware
8-bolt cast iron housing for straightforward mounting and structural strength
5 available speed ratios to match a range of hydraulic work cycle requirements
17 input gear sets across the SH Series to fit most popular transmission applications
12 output shaft options to accommodate most common pump types
SH8 Series positioned between Muncie TG and 82 Series for mid-range high-torque demands
Tech Specs
- Series: Muncie SH8 Series Power Take-Off
- Part Number: SH8D-S6812-A1IX or SH8DS6812A1IX
- Shift Type: Air shift only (integral, no exposed air cylinder)
- Housing: 8-bolt cast iron
- Speed Ratios Available: 5
- Input Gear Sets (series): 17
- Output Shaft Options: 12
- Torque Rating - Intermittent (Speed Ratio 05 and 07): 400 lb.ft. (542 Nm)
- Torque Rating - Continuous (Speed Ratio 05 and 07): 280 lb.ft. (379 Nm)
- Torque Rating - Intermittent (Speed Ratio 09): 375 lb.ft. (508 Nm)
- Torque Rating - Continuous (Speed Ratio 09): 263 lb.ft. (356 Nm)
- Torque Rating - Intermittent (Speed Ratio 12 and 13): 325 lb.ft. (441 Nm)
- Torque Rating - Continuous (Speed Ratio 12 and 13): 228 lb.ft. (309 Nm)
- Intermittent HP at 1000 RPM (Speed Ratio 05 and 07): 76 HP (57 kW)
- Intermittent HP at 1000 RPM (Speed Ratio 09): 71 HP (53 kW)
- Intermittent HP at 1000 RPM (Speed Ratio 12 and 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) |
