Foot Brakes; Warning Signalization Of Air Pressured Drop; One-Hose And Two-Hose Brakes; One-Hose Brakes - Zetor CRYSTAL Series Operator's Manual

Foot brakes

They are disc, wet, hydraulically controlled, double-
pedalled with automatic pressure equalizer.
When driving on the road, both pedals must be
connected by valve. Use disconnected pedals for
braking right or left wheel only when working in
terrain or on the field.
Note: When going down a steep slope with a trailer or
articulated trailer equipped with air or hydraulic brakes, it
is necessary to brake by a foot brake from the beginning
of descend.
When braking with one brake pedal trailer´s
brakes are not active!

Warning signalization of air pressured drop

Air pressure drop below 450 kPa is signalized by alit red
control bulb placed on a dashboard.
Tractor with braked trailer or articulated trailer
with pressured drop in air pressure system under 450
kPa must not continue in transport if there is not
increase in air pressure.

One-hose and two-hose brakes

1. clutch head of one-hose brakes
2. clutch heads of two-hose brakes
Clutch heads after disconnection or without
a connected trailer, articulated trailer must be closed
by a valve.

One-hose brakes

Valve is marked with a black colour.
Operating pressure is adjusted with the control valve at
600 ± 20 kPa.
When connecting the trailer (articulated trailer)
with a maximum allowed weight approved for the type
of tractor at stake is a maximum allowed speed of the
set of 30 km per hour! Maximum allowed speed of the
set is defined by maximum allowed speed of the
slower vehicle of the set.
DRIVING OPERATION
83
FHD14N086
C15N092
FHD14N061
FHD14N062