The Muncie A20-A1005-SX31XPX or A20A1005SX31XPX is a 10-bolt clutch shift power takeoff (PTO) with a 0.54:1 ratio and a 1-1/4" round output shaft. The shift cover rotates 360 degrees, and the pump flange is fully rotatable, giving installers flexibility in tight mounting situations. Increased clearance around the housing further simplifies installation. Tapered roller bearings support the output shaft, and the enlarged output shaft diameter adds durability. Reduced leak paths and a maximized gear design keep noise low. Three housing arrangements are available, and the unit accepts the EX Drive shaft extension. A single intermittent/continuous torque rating simplifies application selection. Extended-length PTO mounting fasteners and a proven clutch pack design round out the specification. Call Pro Gear and Transmission to confirm the correct housing arrangement and output configuration for your application.
Features
10-bolt clutch shift PTO, part number A20-A1005-SX31XPX or A20A1005SX31XPX
0.54:1 ratio with 1-1/4" round output shaft for higher durability
Shift cover and pump flange each rotate 360 degrees for flexible mounting
Tapered roller bearings extend PTO service life
Three housing arrangements; compatible with EX Drive shaft extension
Reduced leak paths and maximized gear design for lower noise
Tech Specs
- Mounting: 10-bolt
- Shift type: Clutch shift
- Gear ratio: 0.54:1
- Output shaft: 1-1/4" round
- Shift cover rotation: 360 degrees
- Pump flange: Rotatable
- Housing arrangements: Three
- Shaft extension: Compatible with EX Drive
- Mounting fasteners: Extended length
Additional Information
| SPEED | 3000 SERIES | 4000 SERIES | INTERMITTENT CONTINUOUS HP (KW) | INTERMITTENT/CONTINOUS |
| RATIO | ENGINE % | ENGINE % | @ 1,000 RPM | TORQUE LBS.FT. (NM) |
| 5 | 74% | 105% | 77 (57) | 400 (542) |
| 6 | 85% | 122% | 77 (57) | 400 (542) |
| 7 | 99% | 141% | 79 (59) | 415 (563) |
| 8 | 114% | 163% | 69 (51) | 360 (488) |
| 9 | 122% | 175% | 65 (48) | 340 (461) |
| 10 | 131% | 187% | 59 (44) | 310 (420) |
| 11 | 151% | 215% | 52 (39) | 275 (373) |
| 12 | 162% | 231% | 50 (37) | 265 (359) |
| 15 | 201% | 287% | 39 (29) | 205 (278) |
