Zetor UTILIX HT Series, Operator'S Manual, Page: 132 / 154

Maximum permissible weight of the unit (tractor with trailer or semi-trailer)
Maximum permissible tractor axle load
The maximum permissible load on individual axles must not be exceeded, even if the
maximum load capacity of the tires allows it.
Permitted maximum weight of set 't mounted machine' (kg)
Manoeuvrability condition
Permissible wheel combination for tractors and load capacity of tires
The load capacity values in the table are indicative, the tire load capacity values provided by
the tire manufacturer are preferred.
Brake type of trailer or semi-trailer Tractor with cab (kg) Tractor without cab (kg)
Unbraked 4,425 4,250
With overrun brake 9,325 9,150
With air brakes 9,325 9,150
Maximum permissible axle load
(kg)
Front axle 1,400
Rear axle 1,925
Maximum permissible weight of the unit
(kg)
3,325
Tractor front axle load from total weight -
t integral machine
Minimum 20%
Tire size
Tire load capacity for one
piece of tire (kg)
R1
Front 240/70 R16 900
Rear 320/70 R24 1,250
R4
Front 12-16,5 2,900
Rear 17,5L-24 3,150
MAIN TECHNICAL PARAMETERS
131