PRONAR T285/1, Operator'S Manual

Page: 17 / 136

SECTION 1 Pronar T285/1
1.7
Requirements concerning trailer operation with agricultural tractor are presented in the table
below.
TAB. 1.4 Agricultural tractor's requirements
CONTENTS UNIT REQUIREMENTS
Brake system
Pneumatic system 2 - line
Nominal pressure of the pneumatic system
Hydraulic brake system
Nominal pressure of the hydraulic system
-
bar / kPa
-
bar / MPa
sockets compliant with PN-ISO 1728
6.5 / 650
socket compliant with ISO 7241-1
160 / 16
Hydraulic system
Hydraulic oil
Pressure rating of the system
Oil demand:
Sockets
-
bar / MPa
L
-
HL 32
200 / 20
25
according to ISO 7241-1
Electrical system
Electrical system voltage
Connection socket
Connection socket
V
-
-
12
7 polar compliant with ISO 1724
3 polar
Tractor hitches
Minimum vertical load capacity of hitch kN / kg 29.43 / 3,000
Other requirements
Minimum power demand kW / HP 92 / 125
Axle system (axles, wheels and tyres), meet the requirements of agricultural trailers. These
requirements can be fulfilled only if the trailer is operated in a proper manner and the
principles of operation specified in this operator's manual are adhered to.