The Muncie SH8D-S6809-A1ZX or SH8DS6809A1ZX is an 8-bolt SH Series power take-off built for high-torque applications. It uses an integral air shift design with no exposed air cylinder, keeping the unit compact and protected. The cast iron housing mounts to 17 input gear sets, covering most popular transmissions, and accepts 12 output shaft configurations to match the most common pump types. Five speed ratios are available across the series, with intermittent torque ratings reaching 400 ft-lbs and intermittent output up to 76 HP at 1,000 RPM at the top ratios. Overall dimensions are 11.63 in. H x 13.38 in. W x 15.63 in. L. Call us to confirm the correct ratio 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 easy mounting
17 input gear sets covering most popular transmissions
12 output shaft options to match most popular pump types
5 available speed ratios; intermittent torque up to 400 ft-lbs (542 Nm) at top ratios
Intermittent output up to 76 HP (57 kW) at 1,000 RPM
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
- Dimensions: 11.63 in. H x 13.38 in. W x 15.63 in. L
- Intermittent torque (ratios 05 and 07): 400 ft-lbs (542 Nm)
- Continuous torque (ratios 05 and 07): 280 ft-lbs (379 Nm)
- Intermittent HP at 1,000 RPM (ratios 05 and 07): 76 HP (57 kW)
- Intermittent torque (ratio 09): 375 ft-lbs (508 Nm)
- Continuous torque (ratio 09): 263 ft-lbs (356 Nm)
- Intermittent HP at 1,000 RPM (ratio 09): 71 HP (53 kW)
- Intermittent torque (ratios 12 and 13): 325 ft-lbs (441 Nm)
- Continuous torque (ratios 12 and 13): 228 ft-lbs (309 Nm)
- Intermittent HP at 1,000 RPM (ratios 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)
|
