The Muncie A20-A1009-HX3PBPX or A20A1009HX3PBPX is a medium-duty, 10-bolt clutch shift power take-off designed for Allison 3000 and 4000 Series transmissions. Built on Muncie's A20 Series platform, it features a proven clutch pack design, tapered roller bearings for extended service life, and an increased-diameter output shaft for added durability. The shift cover rotates 360 degrees and the pump flange is rotatable, both of which simplify installation and mounting flexibility. Three housing arrangements are available, extended-length PTO mounting fasteners are included, and the unit is compatible with the EX Drive shaft extension. Reduced leak paths and a maximized gear design keep operation quiet. Call us to confirm proper fit for your application.
Features
10-bolt clutch shift mount for Allison 3000 and 4000 Series transmissions
Rotatable pump flange and 360-degree rotating shift cover for flexible installation
Tapered roller bearings for increased PTO service life
Increased output shaft diameter for higher durability
Three housing arrangements; compatible with EX Drive shaft extension
Extended-length PTO mounting fasteners and reduced leak paths included
Tech Specs
- Mounting: 10-bolt
- Shift type: Clutch shift
- Transmission application: Allison 3000 Series and 4000 Series
- Shift cover rotation: 360 degrees
- Housing arrangements: Three
- EX Drive shaft extension compatible: Yes
Additional Information
| SPEED | 3000 SERIES | 4000 SERIES | INTERMITTENT CONTINUOUS HP (KW) | INTERMITTENT/CONTINOUS |
| RATIO | ENGINE % | ENGINE % | HP (KW) @ 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) |
