Zetor CRYSTAL Series Operator's Manual page 93

Maximum permissible vertical static load of hitches for trailers and semi-trailers
Hitch type Permissible
vertical
static load
2 000 kg
Hitch class D2
2 000 kg
Hitch class C
2 000 kg
The maximum weight of an aggregated braked trailer or semi-trailer must not exceed the value
specified on the data plate of the tractor and the value specified in the technical certificate of the
tractor. The maximum permissible speed of the set results from the maximum permissible speed of
the slower vehicle in the set.
Hitch of class C: max. weight of the trailer 6,000kg.
Hitch of class D2: max. weight of the trailer 14,000kg.
Hitch of class D3: max. weight of the trailer 20,000kg.
TRANSPORTATION
Hitch Hitch type
pin Ø
31 mm
Hitch class D3
43 mm
28 mm
92
Permissible Hitch
vertical pin Ø
static load
38 mm
2 000 kg
50 mm
2 000 kg