MTZ 952 - Page 146

Aggregation
MTZ series 900
146
9. SELECTING THE MOTION SPEED
The speed of motion of the tractors on public roads can be limited by the technical possi-
bilities of the tractor and aggregated machine in accordance with the sign provided on the
technical mean, characteristics of the machines (method of aggregation, overall dimensions,
operating weight and absence of the braking system) as well as motion conditions.
Table 5
Work to be performed by
the tractor
Aggregation peculiarities
Motion speed,
km/h, not more
than
Remarks
1. Towing the trailers
and semitrailers
The tractor is only ballast-
ed with standard basic or
additional front and wheel
weight manufactured by
the Minsk Tractor Works
Republican Unitary Enter-
prise
Selection of the trac-
tion hitch mechanisms
for the aggregation is
determined by the
coupling dimensions
and allowable static
vertical load on the
hitch mechanism of
the tractor
a) on public roads
30.0
b) under field conditions
and on roads without
category
20.0
2. Transfer of the agri-
cultural machines to the
place of operation and
movement within ma-
chine-tractor aggregates
from one field to another
a) by means of the trac-
tion hitch mechanisms
ТСУ-1М, ТСУ-2 and
ТСУ-3
The machine is equipped
with the service brake sys-
tem
30.0
The machine weight is
not more than 6000 kg
20.0
The machine weight is
over 6000 kg
The machine is not
equipped with the service
brake system
20.0
The machine weight is
not more than 6000 kg
15.0
The machine weight is
over 6000 kg
b) by means of the trac-
tion hitch mechanisms
ТСУ-1, ТСУ-1Ж-01
15.0
c) by means of the НУ-2
20.0
The weight of the trac-
tor within the MTA is
not more than 5500 kg
15.0
The weight of the trac-
tor within the MTA is
over 5500 kg
d) twinned rear wheels
of the tractor
20.0
e) twinned front wheels
of the tractor
15.0
f) Solution in the tyres of
the tractor’s wheels
- front
10.0