The Muncie A20-A1006-HX3BS or A20A1006HX3BS is a medium-duty, clutch shift power take-off designed for Allison 3000 and 4000 Series transmissions. Part of Muncie's A20 Series, it mounts via a 10-bolt pattern and offers three housing arrangements to suit different installation requirements. The shift cover rotates 360 degrees for flexible positioning, and the rotatable pump flange simplifies hydraulic hookup. Tapered roller bearings extend service life, and the increased output shaft diameter handles higher torque demands. An enlarged installation clearance eases mounting, and extended-length PTO mounting fasteners are included. The unit is compatible with the EX Drive shaft extension for added driveline flexibility. Call us to confirm the right configuration for your application.
Features
10-bolt clutch shift PTO for Allison 3000 and 4000 Series transmissions
Three housing arrangements available for flexible installation
Shift cover rotates 360 degrees for optimal positioning
Rotatable pump flange simplifies hydraulic connections
Tapered roller bearings for extended PTO service life
Compatible with 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) |
