Belarus 82.3 - Tow Hitch with Draw Bar of Category 2 under GOST 327774

82.3-0000010 OM
118
4.4.10 Tow hitch with draw bar of category 2 under GOST 327774
Table 4.4.9 – Basic parameters and coupling dimensions of draw bar of category 2
under GOST 32774
Parameter
Specification
1 Tow hitch element
Draw bar
2 Designation
1221-2707150-А
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, mainly
those operating with PTO, exc
ept 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:
- specified on the nameplate of the draw bar;
- permissible for the given tractor
2000
1680
9 Relative calculated value of axial forces (D), kN,
not more than:
56.1
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 certificate type
–
12 EU type approval, No
–
13 Certificate of Customs Union Technical Regulation,
No
–
1)
Machine accessory.
ATTENTION: MOUNTING OF THE COVER ON THE DRAW BAR FROM THE BOT-
TOM (WITH OVERTURN) IS NOT ALLOWED!