The Muncie SH8 Series Power Take-Off, part number SH8S-M6507-A3ZX or SH8SM6507A3ZX, 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 components. Mounting uses an 8-bolt cast iron housing for a secure, rigid installation. With 17 available input gear sets, this PTO fits most popular heavy-duty transmissions, and 12 output shaft options accommodate the most common hydraulic pump configurations. Five speed ratios let you match output to the job. At speed ratio 05 or 07, intermittent torque reaches 400 lb-ft (542 Nm) at 1,000 RPM. Call us to confirm proper fit for your transmission and pump setup.
Features
Air-shift-only design with integral, enclosed air cylinder - no exposed air cylinder hardware
8-bolt cast iron housing for rigid, straightforward mounting
17 input gear sets covering most popular heavy-duty transmission applications
12 output shaft options to fit the most common hydraulic pump types
5 available speed ratios for output versatility
Intermittent torque up to 400 lb-ft (542 Nm) at 1,000 RPM at speed ratios 05 and 07
Tech Specs
- Housing: 8-bolt cast iron
- Shift Type: Air shift only (integral design, no exposed air cylinder)
- Input Gear Sets: 17
- Output Shaft Options: 12
- Speed Ratios Available: 5
- Speed Ratio 05 - Intermittent: 76 HP / 400 lb-ft (57 kW / 542 Nm) | Continuous: 280 lb-ft (379 Nm)
- Speed Ratio 07 - Intermittent: 76 HP / 400 lb-ft (57 kW / 542 Nm) | Continuous: 280 lb-ft (379 Nm)
- Speed Ratio 09 - Intermittent: 71 HP / 375 lb-ft (53 kW / 508 Nm) | Continuous: 263 lb-ft (356 Nm)
- Speed Ratio 12 - Intermittent: 62 HP / 325 lb-ft (46 kW / 441 Nm) | Continuous: 228 lb-ft (309 Nm)
- Speed Ratio 13 - Intermittent: 62 HP / 325 lb-ft (46 kW / 441 Nm) | Continuous: 228 lb-ft (309 Nm)
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) |
