24
5. Wheel lean, left; 6. Wheel lean, right;
7. Articulation, left; 8. Articulation, right;
9. Back ripper, lower; 10. Back ripper, lift (Back ripper is unequipped)
11. Bulldozing plate , lower; 12. Bulldozing plate , lift;
13. Blade swing, right; 14. Blade swing, left;
15. Blade shift, right; 16. Blade shift, left;
17. Reducing cutting angle; 18.Increasing cutting angle;
19. Blade lower, right; 20. Blade lift, left.
7.5.2 Rotation of swing frame
Note:
Under general conditions, the swing frame is locked at the horizontal
position 3 (Fig.20), of which position can be seen when seating on the driver’ seat.
Fig.20
The following steps can be used to fix the swing frame on positions 1, 2, 3, 4,
5 and 6 shown in Fig. 21:
a) If turn from horizontal position 3 to 1 or 2, operate according to the directions
2, 14 and 19 shown in Fig. 19 to retract swing cylinders completely;
b) If turn from horizontal position 3 to 4 or 6, operate according to the directions
1, 13 and 20 shown in Fig. 19 to extend swing cylinders completely;
c) After the operations mentioned above, use left and right lift cylinders to put
the blade to Ground. (No load in the hydraulic system);
d) Pull out all lock pin from swing frame;
e) Operate lift cylinders and swing cylinder again to turn swing frame to desired
position;
f) At last lock swing frame with lock pin.
Summary of Contents for PY180H
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