Product Selection · Application Guide
BDASS
Tractor
The standard farm OEM steering fit — how the BDAS5 full-hydraulic steering unit serves tractor platforms of the class built by Kubota, LOVOL, and Yanmar.

A tractor steers with a loader on the front, an implement in the ground, and hundreds of hours a season on the clock. The steering unit is a volume OEM part that simply has to work — predictably, for years.
Motor roles in this machine
- BDAS5 — steering unit: Rotary valve + rotary meter full-hydraulic steering — proportional response with no mechanical column, in the mounting pattern farm OEMs already use. BDASS reference →
- Field-to-road manners: Light effort at headland turns, stable tracking at transport speed, with shock valves protecting the circuit from implement kickback.
Cross-reference compatible with Eaton Char-Lynn and Danfoss OSP series. For sizing details, contact our engineers.
![Tractor: [BDASS]](https://thoth-hydraulics.com/wp-content/uploads/2026/07/case-39-tractor-bdas5-1100x450.jpg)