The Muncie SH8D-S6812-A3KX or SH8DS6812A3KX is an air-shift-only power take-off from Muncie's SH Series, designed to fill the torque gap between the TG and 82 Series PTOs. The SH Series uses an integral air shift design with no exposed air cylinder, which simplifies installation and reduces the risk of damage to shift components. The 8-bolt cast iron housing provides a solid, high-strength mounting interface. With 17 available input gear sets, this series covers most popular transmission applications, and 12 output shaft options accommodate a wide range of hydraulic pump types. Five speed ratios are available to match specific duty-cycle requirements. Call us to confirm proper fit for your application.
Features
Integral air shift design - no exposed air cylinder for cleaner, more protected installation
8-bolt cast iron housing for high-strength, easy mounting
17 input gear sets covering most popular transmission applications
12 output shaft options to fit most common hydraulic pump types
5 available speed ratios for flexible duty-cycle matching
Air-shift-only operation built for high-torque applications
Tech Specs
- Housing: 8-bolt cast iron
- Shift Type: Air shift only (integral - no exposed air cylinder)
- Input Gear Sets: 17 options
- Output Shaft Options: 12
- Speed Ratios: 5
- Housing Dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.
Additional Information
| SH SERIES 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) |
Ratings above are series-level values published by Muncie Power Products for the SH Series. Confirm specific ratio and output configuration for part SH8D-S6812-A3KX with Pro Gear and Transmission before ordering.
