The Muncie A20 Series 10-bolt clutch shift power takeoff, part number A20-A1005-HX3BBPX-Q2 or A20A1005HX3BBPXQ2, is a medium-duty PTO designed for Allison 3000 and 4000 Series transmissions. The shift cover rotates a full 360 degrees for flexible mounting, and the rotatable pump flange simplifies hydraulic plumbing. Tapered roller bearings extend service life, and the increased-diameter output shaft handles higher drive loads. Reduced leak paths and extended-length PTO mounting fasteners address common installation headaches. The unit carries a single intermittent/continuous torque rating and is compatible with the Muncie EX Drive shaft extension. Three housing arrangements are available. Available from Pro Gear and Transmission - call us to confirm the correct configuration for your application.
Features
10-bolt clutch shift PTO designed for Allison 3000 and 4000 Series transmissions
Shift cover allows 360-degree rotation for flexible installation orientation
Rotatable pump flange simplifies hydraulic system plumbing
Tapered roller bearings extend PTO service life
Increased output shaft diameter for higher load capacity
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) |
