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Zetor Proxima 90 User Manual

Zetor Proxima 90
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TRACTOR MAINTENANCE
OVERHAUL IN PROXIMA TRACTORS
Overhaul of the tractor is necessary if its subsequent use is not economical, most of its parts require repair or the overall technical
condition endangers safety of transport.
If all instructions for maintenance are followed in accordance with the manufacturer’s documentation and in work in moderate cli-
mate and on flat terrain the engine and gear mechanism average service life is 8000 hours of work.
The number of hours of work shall apply to the following distribution of the tractor work:
ploughing and ground preparation for sowing
15 - 25 %
planting and sowing
10 - 15 %
harvesting
10 - 20 %
agricultural transport
40 - 65 %
If the tractor works in mountain and piedmont areas, the engine and gear mechanism service life is reduced by 15-20 %.
If the tractor works in severe climate conditions, the engine and gear mechanism service life is reduced by 15 - 20 %.
Notice: The front driving axle is considered a part of the gear mechanism.
TECHNICAL MAINTENANCE OF TRACTORS AFTER OVERHAUL OF UNITS
Initial run of the tractor after the overhaul should follow instructions for initial run of a new tractor. Maintenance is the same as in a
new tractor.

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Zetor Proxima 90 Specifications

General IconGeneral
Engine Power87 hp
Fuel Tank Capacity90 l
Hydraulic SystemOpen center
Engine Cylinders4
Fuel TypeDiesel
Displacement4.156 L
Hydraulic pump flow50 L/min
PTO Speed540/1000 rpm
Transmission12F/12R
Maximum Lift Capacity4, 200 kg
EngineZetor
Max. lifting force4, 200 kg

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