Jacobsen ZB Series, Руководство по безопасности, эксплуатации и техническому обслуживанию

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OPERATION 6
6.13 MOWING ON SLOPES__________________________________________________
The mower is designed for good traction and stability
in normal conditions for operation. On wet grass
slopes use caution, as wet grass decreases traction
and steering control.
1. Always mow with the engine at full throttle, control
forward speed with the traction foot pedal to
maintain correct cutting.
2. Use the weight transfer control as required to
improve the weight distribution between decks
and mower.
3. If the mower slides or the tyres begin to mark the
turf, you can angle the mower into a less steep
slope until traction is regained or tyre marking
stops.
4. If the mower continues to slide or mark the turf,
the slope is too steep for safe operation. Do not
make another attempt to climb, and back down
slowly.
5. When descending a steep slope, always lower
implements to the ground to reduce the risk of
mower overturning.
Correct tyre pressure is essential for maximum
traction.
See specification section 8.1.
WARNING
To decrease the possible cause of overturning.
The safest method for operation on slopes and
terraces is.
1. To travel up and down the face of the slope
(vertically) but not across the face
(horizontally).
2. Do not make a turn that is not necessary.
3.Travel at decreased speeds and look for
hazards.
For best stability, always cut with all three units.
0°
0%
2-3/4°
5%
5-3/4°
10%
8-1/2°
15%
11-1/4°
20%
14°
25%
16-3/4°
30%
19-1/4°
35%
21-3/4°
40%
24-1/4°
45%
26-1/2°
50%
28-
3/4°
55%
31°
60
%
33°
65
%
35°
70%
36-3/4°
75%
38-3/4°
80%
40-1/4°
85%
42°
90%
43-1/2°
95%
45°
100%
Deg
rees
Gr
ade
Degrees are shown to the nearest 1/4°.
General slope of roadway embankment - 45°
Steepest grass area - 31°
Slope of average roof - 19-1/4°
2nd class highway maximum grade 4-1/2°
Toll road or freeway - 1-3/4°
A = Maximum Allowed Slope
A = Maximum Allowed Slope
A° Maximum
A° Maximum