The Muncie A20-A1010-HX5CB or A20A1010HX5CB is a medium-duty, 10-bolt clutch shift power take-off engineered for Allison 3000 and 4000 Series transmissions. The A20 Series mounts with extended-length fasteners and features a shift cover with 360-degree rotation, letting installers orient the cover to suit tight engine compartments. A rotatable pump flange and increased component clearances simplify installation. Tapered roller bearings and an enlarged output shaft diameter are built into the design to extend service life. The gear set is profiled for reduced noise, and leak paths are minimized throughout. Three housing arrangements are available, and the unit is compatible with the EX Drive shaft extension. Call us to confirm the correct configuration for your application.
Features
10-bolt clutch shift PTO for Allison 3000 and 4000 Series transmissions
Shift cover with 360-degree rotation for flexible installation orientation
Rotatable pump flange reduces installation constraints
Tapered roller bearings and increased output shaft diameter for extended service life
Maximized gear design minimizes operating noise
Compatible with EX Drive shaft extension; three housing arrangements available
Tech Specs
- Mounting: 10-bolt
- Shift type: Clutch shift
- Application: Allison 3000 Series and 4000 Series transmissions
- Housing arrangements: Three
- Shift cover rotation: 360 degrees
- Bearings: Tapered roller
- EX Drive shaft extension compatibility: Yes
- Part number: A20-A1010-HX5CB or A20A1010HX5CB
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) |
