The Muncie A20-A1005-HX5CBPW or A20A1005HX5CBPW is a medium-duty, 10-bolt clutch shift power take-off engineered for Allison 3000 and 4000 Series transmissions. The A20 Series mounts via extended-length PTO fasteners and features a shift cover with 360-degree rotation, so housing orientation can be tailored to the installation. A rotatable pump flange and increased clearance simplify the fitup. Tapered roller bearings extend service life, and the enlarged output shaft diameter adds durability under load. The gear set is designed to minimize operating noise, and reduced leak paths keep maintenance demands low. Three housing arrangements are available within the series, and the unit is compatible with the EX Drive shaft extension. Call us to confirm the correct arrangement and ratio for your specific application.
Features
10-bolt clutch shift PTO for Allison 3000 and 4000 Series transmissions
Shift cover with 360-degree rotation for flexible housing orientation
Rotatable pump flange with increased clearance for easier installation
Tapered roller bearings for extended PTO service life
Enlarged output shaft diameter for added durability under load
Compatible with EX Drive shaft extension
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) |
