CynkoMet T-169/1, Инструкция по использованию и эксплуатации

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Cynko Met
T-169
Page
30
(1)
– with fitted extensions and tarpaulin frame
(2)
– with mounted extensions
(3)
– The permitted speed limit of the trailer moving on public roads in Poland is 30 km/h
(according to the Law dated 20 June 1997, "the Road Traffic Law", art. 20). In countries
where the trailer is operated, observe the restrictions associated with the relevant national
law on road traffic.
4.2 Description of construction and operation.
4.2.1 Chassis
The chassis of the trailer consists of the following parts
shown in Fig. 5.
The lower frame (1), shaft (3) and the turntable frame (2)
are welded constructions of steel and sheet metal. The basic
carrying elements are two stringers connected to each other via
crossbars. In the corners of the frame there are pivots (11) for
depositing the upper frame; whereas in the central part there is a
socket (7) for depositing the hydraulic cylinder.
In front of the chassis there is a pull-torsion system of the trailer,
and it consists of: a front axis (4), turntable (8), the turntable frame
(2), spring (6) and the shaft (3). In the rear of the chassis, there is
the rear driving axle suspension (4) placed and elements of the
rear lighting unit (10). Over the lighting beam, the rear hitch is
rotated (12). The hook is designed to aggregate a second machine
(biaxial).
Driving axles are made of square bars ending with pivots
on which on the tapered roller bearings, wheel hubs are mounted
(13). The axles are equipped with shoe brakes channeled with
mechanical cam expanders. The trailer suspension consists of four
steel leaf springs attached to the swivel frame and the lower frame
by pins and slides. The wheel sets are attached to the springs with
glomerular bolts.