Belarus 82.3 - Tow Hitch with Draw Bar under STB 2028

82.3-0000010 OM
119
4.4.11 Tow hitch with draw bar under STB 2028
Figure 4.4.11 – Installation scheme of draw bar under STB 2028
Table 4.4.10 – Basic parameters and coupling dimensions of draw bar under STB 2028
Parameter
Specification
1 Tow hitch element
Draw bar
2 Designation
2022-2707150
3 Mounting location
In the lower part of the rear axle body
and the bracket attached to the rear
surface of the rear axle body
4 Purpose
For connection of trailed and semi-
trailed agricultural machines, mainl
y
those operating with PTO, except for
trailers and semi-trailers
5 Design features
Draw bar with a single position provid-
ed for this tractor model (normal)
6 Dimensions, mm:
- kingpin diameter
30
7 Type of trailing appliance for connection to draw
bar
Trailing appliances in accordance with
GOST 34598-2019.
Hitch eyes of category 2 under
ISO 21244:2008.
Hitch eye with circular section of eyelet
body variant X under ISO 5692-3:2011
8 Vertical load in hitch point, equivalent to weight,
kg, not more than:
1500
9 Relative calculated value of axial forces (D)
specified on the nameplate of the draw bar, kN,
not more than:
70.1
10 Safety device type
10.1 Connection point of safety device to the tractor
Safety chain (rope)
1)
Bores in guide grooves of mounting
bracket
11 EU type approval, No
–
12 Certificate of Customs Union Technical Regulation,
No
BY/112 02/01. 003 10109
1)
Machine accessory.
ATTENTION: MOUNTING OF THE COVER ON THE DRAW BAR FROM THE BOT-
TOM (WITH OVERTURN) IS NOT ALLOWED!