Mainstream commercial vehicle transmissions
Product Introduction
| Transmission model: | 12TX2421TD/12TX2621TD | Transmission brand: | ZF |
| Transmission series: | ZF TraXon 12-speed series | Number of gears: | 12th gear |
| Product features: | Reduce the number of gear changes; Saving fuel consumption; Optimized and increased neutral sliding; Increase driving comfort; Optimize the calculation of driving resistance, vehicle weight, and other parameters to improve vehicle driving performance | Forward gear: | 12th gear |
| Number of reverse gears: | 4 | Shift method: | AMT |
| Input torque: | 2400N.m | Head gear ratio: | 16.688 |
| 2nd gear ratio: | 12.924 | 3rd gear ratio: | 9.926 |
| 4th gear ratio: | 7.688 | 5th gear ratio: | 5.895 |
| 6th gear ratio: | 4.565 | 7th gear ratio: | 3.655 |
| 8th gear ratio: | 2.831 | 9th gear ratio: | 2.174 |
| 10th gear ratio: | 1.684 | 11th gear ratio: | 1.291 |
| 12th gear ratio: | 1 | Reverse gear 1 transmission ratio: | 15.537 |
| Reverse gear 2 transmission ratio: | 12.033 | Reverse gear 3 transmission ratio: | 3.403 |
| Reverse gear 4 transmission ratio: | 2.636 | Transmission weight: | 265kg |
| Transmission oil capacity: | 13.5L |
Product Introduction
| Transmission model: | 12TX2421TD/12TX2621TD | Transmission brand: | ZF |
| Transmission series: | ZF TraXon 12-speed series | Number of gears: | 12th gear |
| Product features: | Reduce the number of gear changes; Saving fuel consumption; Optimized and increased neutral sliding; Increase driving comfort; Optimize the calculation of driving resistance, vehicle weight, and other parameters to improve vehicle driving performance | Forward gear: | 12th gear |
| Number of reverse gears: | 4 | Shift method: | AMT |
| Input torque: | 2400N.m | Head gear ratio: | 16.688 |
| 2nd gear ratio: | 12.924 | 3rd gear ratio: | 9.926 |
| 4th gear ratio: | 7.688 | 5th gear ratio: | 5.895 |
| 6th gear ratio: | 4.565 | 7th gear ratio: | 3.655 |
| 8th gear ratio: | 2.831 | 9th gear ratio: | 2.174 |
| 10th gear ratio: | 1.684 | 11th gear ratio: | 1.291 |
| 12th gear ratio: | 1 | Reverse gear 1 transmission ratio: | 15.537 |
| Reverse gear 2 transmission ratio: | 12.033 | Reverse gear 3 transmission ratio: | 3.403 |
| Reverse gear 4 transmission ratio: | 2.636 | Transmission weight: | 265kg |
| Transmission oil capacity: | 13.5L |
