MTZ 1220.3 - Page 151

MTZ 1220.1/1220.3 Section I. Coupling of implements
I5
Drawbar hitch DH-3V (yoke)
Implements: trailers (motor-type double-axle trailers, etc.), semi-trailers (the same as for a
DH-1).
Fig. I-9.
Towing drawbar
Yoke rotatable with a possibility of ver-
tical movement
Distance between the clevis and a supporting surface,
mm
354…874 или
508…1028 (with yoke turn)
stepwise in 65 mm
Clevis position for the implements with PTO drive
крайнее нижнее или крайнее верхнее,
в т.ч. с переворотом вилки
Connecting pin diameter, mm 40
Distance between the PTO end and connecting pin
axis, mm 400
Vertical load on a DH, kN 12
Implement turning angle with reference to a tractor,
degrees
± 55 (trailers)
± 85 (agricultural machines)