The Muncie A20-A1005-HX5PBPW or A20A1005HX5PBPW is a medium-duty, 10-bolt clutch shift power take-off designed for Allison 3000 and 4000 Series transmissions. The A20 Series features a shift cover with 360-degree rotation and a rotatable pump flange, giving installers flexibility in tight mounting situations. Increased clearance and extended-length PTO mounting fasteners simplify installation. Tapered roller bearings and an increased output shaft diameter extend service life, while a maximized gear design keeps noise down. The unit carries a single intermittent/continuous torque rating, is available in three housing arrangements, and is compatible with the EX Drive shaft extension. Call us to confirm proper fit for your application.
Features
10-bolt clutch shift PTO designed for Allison 3000 and 4000 Series transmissions
Shift cover with 360-degree rotation and rotatable pump flange for flexible installation
Extended-length PTO mounting fasteners and increased clearance for easier installation
Tapered roller bearings and increased output shaft diameter for extended service life
Maximized gear design for reduced operating noise
Compatible with EX Drive shaft extension; available in three housing arrangements
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) |
