The OTTO 228-3238 is a professional travel drive motor designed exclusively for Caterpillar 374D and 374F excavators. It provides reliable driving force for the machine’s movement, supporting forward, reverse, and stable operation on rough, uneven construction terrain while resisting wear and high pressure—essential for maintaining productivity and minimizing downtime in harsh heavy-duty working environments.

295-9404 297-7684 295-9676 2959404 2977684 2959676 374D and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Hydraulic Pump used for excavator hitachi