The Muncie SH8 Series Power Take-Off, part number SH8S-U6812-E1CX or SH8SU6812E1CX, is an air-shift-only PTO built for high-torque applications. It bridges the gap between Muncie's TG and 82 Series, delivering up to 400 lb-ft intermittent torque (76 HP at 1,000 RPM) at the two highest speed ratios. The 8-bolt cast iron housing simplifies mounting, and the integral air shift design eliminates an exposed air cylinder. With 17 input gear sets and 12 output shaft options, this unit covers most popular transmissions and pump configurations. Five available speed ratios let you match output to your hydraulic system requirements. 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 straightforward mounting
5 speed ratios - intermittent torque ratings from 325 to 400 lb-ft at 1,000 RPM
17 input gear sets cover most popular transmission applications
12 output shaft options accommodate most common pump types
Air-shift-only operation designed for demanding, high-torque duty cycles
Tech Specs
- Series: Muncie SH8 Series Power Take-Off
- Part Number: SH8S-U6812-E1CX or SH8SU6812E1CX
- Housing: 8-bolt cast iron
- Shift Type: Air shift only (integral, no exposed air cylinder)
- Speed Ratios Available: 5
- Input Gear Sets: 17
- Output Shaft Options: 12
- Max Intermittent Torque: 400 lb-ft (542 Nm) at speed ratios 05 and 07
- Max Intermittent HP: 76 HP (57 kW) at 1,000 RPM
- Max Continuous Torque: 280 lb-ft (379 Nm) at speed ratios 05 and 07
- Dimensions (H x W x L): 11.63 in. x 13.38 in. x 15.63 in.
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) |
