Zetor PROXIMA PLUS 2011 Series, Operator'S Manual

Page: 60 / 204

59
DRIVING
P11NX227 P11NX228 P11NX229
SINGLE-HOSE AND DOUBLE-HOSE
BRAKES
1. Coupling head of single-hose brakes.
2. Coupling heads of double-hose
brakes.
The coupling heads shall be
covered with lids after
disconnecting or when a trailer
(semi-trailer) is not coupled.
SINGLE-HOSE BRAKES
The lid is marked by black colour.
When a trailer (semi-trailer) with
maximum permitted weight ap-
proved for the given type of trac-
tor is coupled, the maximum
permitted speed of the vehicle
train is
30km.h
-1
!
The maximum permitted speed of
the vehicle train is given by the
maximum permitted speed of the
slower vehicle of the train.
DOUBLE-HOSE BRAKES
The lid of the left head is marked by yel-
low colour (braking branch), the lid of the
right head is marked by red colour (filling
branch).
When a trailer (semi-trailer) with
maximum permitted weight ap-
proved for the given type of trac-
tor is coupled, the maximum
permitted speed of the vehicle
train is
40km.h
-1
!
The maximum permitted speed of
the vehicle train is given by the
maximum permitted speed of the
slower vehicle of the train.