Orbit-Roll Valve - Komatsu WA250-6 Shop Manual

Wheel loader

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Table of Contents

Orbit-roll valve

P: From steering pump

L: To steering cylinder

R: To steering cylinder

2. Valve body

3. Check valve

LS: To priority valve

T: To hydraulic tank

8. Drive shaft

11. Center pin

12. Centering spring

13. Anti-cavitation valve

14. Overload relief valve

300 Steering system

WA250, 250PZ-6

Table of Contents

Wa250pz-6 75001