Timberwolf TW 280FTR (Petrol), Инструкция по эксплуатации

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C190-0308 - Rev 1.0 EN 27/66
4.6.2 Tracking Mode
WARNING
WHERE POSSIBLE, TRACKING SHOULD BE CARRIED OUT FROM
THE DRIVING PLATFORM. IF IT IS NECESSARY TO TRACK WHILST
WALKING BEHIND THE MACHINE, THE DRIVING PLATFORM
SHOULD BE FOLDED UP AND LOW SPEED SELECTED.
EXERCISE EXTREME CAUTION TO AVOID POTENTIAL INJURY.
Ensure the infeed tray is rotated up and secured in the closed position prior to
tracking, to avoid damage.
When the selector lever on the Driving Control Panel is
moved to Tracking Mode (Figure 10), hydraulic power is
directed to the crawler tracks.
The cutting disc is being rotated by the rotor drive belts,
but the feed rollers are not able to rotate.
When Tracking Mode is selected, the two Track Control
Valve levers may be operated.
Each lever directly controls the track on the
corresponding side of the machine, forward or
backward, independently (Figure 11).
The Track Control Valves are proportional in their
operation. The further they are moved, the more
hydraulic fluid is directed to the track, increasing the
track speed.
Figure 10 - Tracking Mode
Selection
Figure 11 - Track Control Valve
Direction
4.6.3 Tracking Speed
Two tracking speeds can be selected via the Tracking Speed Selector Switch on the
Driving Control Panel (Figure 12).
1. Low speed - 2.5 km/h max.
For manoeuvring in tight spaces, loading, unloading
and tracking up gradients.
2. High speed - 5 km/h max.
For tracking on level ground.
The tracking speed can be further controlled within the
selected parameters, by using the throttle.
Figure 12 - Tracking Speed
Selector
The TW 280FTR can operate continuously at a 20 degree incline, and up to a maximum
of 10 minutes at a 30 degree incline.
4 Operating Instructions TW 280FTR (Petrol)