AVANT 400 Series, Руководство оператора, Страница: 19 / 40

19
400 Series
Trailer coupling (option)
The loader can be equipped, as
an option, with a trailer coupling.
There are two types available: a
50 mm ball hitch and a 50 mm ball
hitch with towing pin. Both can
be mounted either directly on the
rear bumper or on the extra back
weight.
Max. allowed vertical load of the
trailer coupling is 6900 N, max.
towing load is 6000 N.
Make sure that the weight on the trailer is distributed
correctly so that the trailer cannot cause an upward lifting
force on the trailer coupling
Extra counterweights (option)
The loader can be equipped with
extra counterweights that are
mounted on the rear bumper.
Max. amount of extra weights
(29 kg/pcs) is 3 pcs. If the machine
is fitted with an extra weight with
trailer coupling, max. amount of
extra weights is 1 pcs. The loader
can also be equipped with an
extra side weight kit (80 kg) which
mounts behind the rear wheels.
Work light kit (option)
The loader can be equipped with
extra work lights, making it easier
to work in low light. The lights are
operated with the switch on the
control panel (see page 14).
Headlight, beacon, blinker & reflector kit
(option)
This optional equipment enables
road traffic registration in certain
countries. Requirements vary in
different countries, please consult
your local AVANT distributor.
Tilt adapter (option)
The hydraulic tilt adapter mounts
between the attachment and the
attachment coupling plate. It allows
the driver to tilt the attachment
sideways to both directions from
the driver’s seat. Tilt adapter is
intended mainly for non-hydraulic
attachments, but with the optional double acting extra
auxiliary hydraulics outlet in the front (A35504) it is possible
to mount a hydraulically operated attachment (e.g. a 4 in 1
bucket) at the same time. Tilt adapter is operated with the
auxiliary hydraulics control lever (no. 7, page 15).
Drive release valve
The switch no. 16, LOCK, controls
a valve, which is used to divert the
oil flow between left and right side
hydraulic motors, and this affects
the pulling force.
LOCK OFF: In this mode, the
hydraulic oil flows in series from motor to motor. The
wheels will roll more freely and the loader leaves less tire
marks on soft surfaces.
LOCK ON: In this mode the hydraulic oil flows in parallel
between the hydraulic motors in each side, similar to a
differential lock in operation. This improves the towing
capability of the loader.
Anti slip valve (option)
The valve positively diverts oil flow
between the right and left side
hydraulic motors and improves
traction on slippery and uneven
surfaces. It is engaged by switch
no. 16:
LOCK ON : Anti slip valve diverts oil flow between all
four hydraulic motors - all four wheels have best possible
traction. Use sufficient engine revs and press properly on
the drive pedal.
LOCK OFF: Drive circuit released – anti slip valve diverts
the oil flow between the front left and right hydraulic
motor only, not the rear hydraulic motors.
Operating instructions
Extra back weight 29 kg
Rear side weight (2x40 kg)
16
16