952.5-0000010 OM
12
1.2 Technical specifications
Main parameters and technical specifications of tractor BELARUS-952.5 are given in
table 1.1.
Table 1.1.
Parameter
(characteristics) title
Parameter value for the tractor
“BELARUS-952.5”
1 Traction class as per GOST 27021
1,4
2 Rated traction force, kN
14
3 Engine
1)
а
) model
D-245.5S3
В
b) engine type
2)
turbocharged with intercooling of the
charged air
c) number and position of cylinders
2)
four, in-line, vertical
d) displacement, l
2)
4,75
e) engine power, kW:
1) rated
2)
70,0
±
2,0
2) normal
67,4±2,0
f) crankshaft rated speed, rpm
2)
1800
g) specific fuel consumption at normal
power, g/(kW
·
h)
2)
(223+7)
h) turning torque rated factor,
%
2)
25
i) max turning torque, N
·
m
2)
464
±
18
4 Number of gears:
а
) for forward travel
14
3)
b) for reverse travel
4
3)
5 Tractor travel speed (design) at crank-
shaft rated speed, and with tires 18.4R34
km/h:
а
) for forward motion:
1) least
2,7
3)
2) highest
38,1
b) for backward motion:
1) least
5,6
3)
2) highest
12,6
6 Tractor weight, kg:
а
) structural
4405±100
b) operating with ballast
5095±100
c) operating without ballast
4655±100
d) max. operating
7000
e) ex-works
4)
4505
7 Distribution of operating weight on ax-
les, kg:
а
) on front
2310±40
5)
(1730±40
6)
)
b) on rear
2785±60
5)
(2925±40
6)
)
