105
4
OPERATION AND USE
id.:
DB 460 REV. 00 02/01/2015
FRONT DISCHARGE
SIDE DISCHARGE
4.10.9.c Unloading in formworks in traverse swinging mode
(fi g. 41)
CAUTION: The unbalance due to the weight variations of the vehicle may alter the stability conditions.
Therefore, be extremely careful when rotating the drum.
To unload concrete into form works or foundations using the side unloading hatch operate as follows:
- Keep the drum rotating in the mixing direction (clockwise).
- Approach the unloading area with the forward movement line parallel to the unloading line.
Stop the vehicle.
- Arrange any extensions in the unloading chute.
- Bring the engine rpm up to a medium speed.
- Direct the rotary frame by operating the lever
B
that drives fi fth wheel rotation.
Move the chute A directing it to the correct unloading position.
- Invert the drum rotation direction for unloading by acting on the selector in the cabin.
- Accelerate the engine and adjust the drum rotation speed. The concrete unloading speed depends on
the engine speed, the drum rotation speed, the height to which the drum is raised and the fl uidity of the
concrete.
- Visually inspect regular concrete unloading.
-
Drive slowly in the working direction, avoiding sudden braking or acceleration.
41
240°
A
B
Содержание DB 460
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