Specifications: Titan 4520 available from Kunau Implement, IA
| Models | Engine hp (kW) |
Transmission |
| Titan 3020 | 305 (227) | Allison 3000 6-speed |
| Titan 3520 | 365 (272) | Allison 3000 6-speed |
| Titan 4020 | 305 (227) | Allison 3000 6-speed |
| Titan 4520 | 365 (272) | Allison 3000 6-speed |