Belarus 892 - Basic Parameters and Coupling Dimensions of TSU-1 M-02 (Combined Unit with Pendulum in Operating Position, TSU-1 M (Pendulum) and of Lowering Link

892-0000010B OM
142
3.13.6 Basic parameters and coupling dimensions of TSU-1M-02 (combined unit with
pendulum in operating position, TSU-1M (pendulum) and of lowering link.
Basic parameters and coupling dimensions of TSU-1M-02 (combined unit with pen-
dulum in operating position, TSU-1M (pendulum) and lowering link are given in Table 3.13.2.
Table 3.13.2
Standard size (configuration)
TSU-1М (pendulum);
TSU-1М-02 (pendulum
in operating position);
Lowerin
g
link
1 Installation variants with respect to length
First
position
1)
Second
position
(shown in Figures
3.13.2, 3.13.3, and
3.13.4
)
2 Mounting location Fastening in bottom and side parts of
rear axle housin
g
3 Purpose
For connection and coupling of agri-
cultural trailed, semi-trailed machines
with motion wheels, excluding tractor
trailers and semi-trailers
4 Design features
Pendulum is a draw ba
r
with a possibil-
ity of changing its horizontal and trans-
versal position against rear PTO shaft
end
Lowering link is a draw bar with a pos-
sibilit
y
of automatic lowerin
g
and lif
t
in
g
5 Distance between PTO shaft end and connec-
tion pin axis, mm
350
1)
400
6 Vertical load on tow hitch in coupling point, kN,
not more than
12
1)
10
7 Turning angle of machine trailing appliance in
horizontal plane, de
g
rees, not less than
±60
8 Connection pin diamete
r
, mm 30
9 Protective mean t
y
pe Safet
y
chain
(
rope
)
2)
10 Connection point of a protective mean on the
tracto
r
Holes in tow hitch bracket
_
_________________________________________________________________________________________________________
_
1)
It is forbidden to use the first position for the variant of “lowering link”
2)
Implement accessor
y
.
Notes – The rules for repositioning of the pendulum and the hydraulic hook from ad-
ditional into operating position in the combined unit, repositioning of the pendulum and the
hydraulic hook from operating position into additional position, setting the pendulum into one
of two positions with respect to length and into one of three transverse positions are given
in subsection 3.13.9 “Repositioning of pendulum and hydraulic hook in combined unit”.