The Muncie A20-A1006-HX3PBPX-XX or A20A1006HX3PBPXXX is a medium-duty, clutch shift power take-off from the Muncie A20 Series, designed for Allison 3000 and 4000 Series transmissions. The shift cover allows 360-degree rotation for flexible installation positioning, and a rotatable pump flange adds further mounting versatility. Tapered roller bearings extend PTO service life, while an increased output shaft diameter improves durability under load. Gear geometry is optimized to reduce operating noise, and reduced leak paths limit maintenance demands. The unit is compatible with the Muncie EX Drive shaft extension and accepts extended-length PTO mounting fasteners. Three housing arrangements are available. Call us to confirm the correct configuration for your application.
Features
Clutch shift design for Allison 3000 and 4000 Series transmissions
Shift cover with 360-degree rotation for flexible mounting orientation
Rotatable pump flange for versatile hydraulic plumbing
Tapered roller bearings for extended PTO service life
Increased output shaft diameter for higher durability under load
Compatible with Muncie EX Drive shaft extension
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) |
