The Muncie A20-A1006-HR1CBPW or A20A1006HR1CBPW is a medium-duty, 10-bolt clutch shift power take-off engineered for Allison 3000 and 4000 Series transmissions. The A20 Series uses a proven clutch pack design with tapered roller bearings for extended service life, and the shift cover rotates 360 degrees to simplify mounting in tight installations. An increased-diameter output shaft adds durability at the working end, while the rotatable pump flange and extended-length PTO mounting fasteners give installers greater flexibility. Reduced leak paths and a maximized gear profile keep noise down in service. Three housing arrangements are available, and the unit is compatible with the Muncie EX Drive shaft extension. Call us to confirm the correct configuration for your application.
Features
10-bolt clutch shift design for Allison 3000 & 4000 Series transmissions
Shift cover allows 360-degree rotation for flexible installation positioning
Tapered roller bearings for extended PTO service life
Increased output shaft diameter for added durability
Rotatable pump flange and extended-length mounting fasteners ease installation
Compatible with Muncie EX Drive shaft extension; three housing arrangements available
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) |
