Belarus 820 - Basic Parameters and Coupling Dimensions of TSU-1 M-02; With Pendulum in Working Position), TSU-1 M (Pendulum) and of Lowering Link

80-0000010B OM
193
3.17.6 Basic parameters and coupling dimensions of TSU-1М-02 (combined device
with pendulum in working position, TSU-1М (pendulum) and lowering link).
Basic parameters and coupling dimensions of TSU-1М-02 (combined device with
pendulum in working position, TSU-1М (pendulum) and lowering link) are given in table
3.17.2.
Table3.17.2
Dimension type (version)
TSU-1М (pendulum);
TSU-1М-02 (pendulum in working position);
Lowerin
g
link
1 Variants of mounting First position
1)
Second position
(shown in figures
3.17.2, 3.17.3 and
3.17.4
)
2 Mounting location Fastening in lower and side parts of
the rear axle case
3 Purpose
For connection and coupling of agri-
cultural trailed and semi-trailed ma-
chines with travel wheels apart from
tractor trailers and semi-trailers
4 Peculiarities of construction
Pendulum
–
drawbar with the possi-
bility of changing transverse and hori-
zontal position relative to rear PTO
end.
Lowering link – drawbar with the pos-
sibility of automatic lowering and lift-
in
g
5 Distance between PTO end and connecting pin
axis, mm
350
1)
400
6 Vertical load on tow hitch in hitch point, not
more, kN
12
1)
10
7 Trailing appliance steering angle, in horizontal
plane, de
g
rees, not less than
±60
8 Connectin
g
pin diamete
r
, mm 30
9 Protective device t
y
pe Safet
y
chain
(
rope
)
2)
10 Connection point of protective device to the
tracto
r
Bracket bores on tow hitch
11 Relative calculated value of axial forces (D),
kN, not more than
56,1
_
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_
1)
For the variant “lowering link” it is forbidden to use the first position.
2)
Implement accessor
y
.
Note – The rules of resetting of the pendulum and hydraulic hook in combined de-
vice to working position from additional, resetting of pendulum and hydraulic hook from
working position to additional, setting pendulum in one of two positions lengthwise and in
one of three transverse positions are given in subsection 3.17.9 “Resetting of pendulum
and hydraulic hook in a combined device.”