Technical data

Table 1
Description of Units of Values
parameters measure-
ment
D-241 D-242 D-243 D-243.1 D-244 D-245 D-245.2 D-245.4 D-245.5
13. Minimum stable idling rotation-
al speed, not more than
rpm 600 600 600 600 600 700 700 700 700
14. Compression rate (design) 16 16 16 16 16 15.1 15.1 15.1 15.1
15. Direction of the engine crank-
shaft rotation according to GOST
22836-77
Right-hand (clockwise)
16. Maximum value of torque, not
less than
lb.ft (N.m) 204.3
(277.0)
205.0
(278.0)
219.8
(298)
219.8
(298)
224.9
(305.0)
284.3
(385.5)
365.0
(495.0)
269.9
(366.0)
292.6
(396.8)
17. Rotational speed at the maxi-
mum torque, not less than
rpm 1,600 1,400 1,600 1,600 1,400 1,400 1,400 1,400 1,400
18. *Specific fuel consumption in
the rated power mode
lb/kW.h
(g/kW.h)
0.498
226.0
0.498
226.0
0.498
226.0
0.498
226.0
0.498
226.0
0.485
220
0.485
220
0.478
217
0.478
217
19. * Specific fuel consumption in
the operational power mode
lb/kW.h
(g/kW.h)
0.518
235
0.518
235
0.518
235
0.518
235
0.518
235
0.504
229
0.504
229
0.498
226.0
0.498
226.0
20. Total oil consumption with the
account of replacement for the
whole warranty period of opera-
tion, not more than
Percentage
of the fuel
consump
tion
1.1 1.1 1.1 1.1 1.1 1.3 1.3 1.3 1.3
21. Oil pressure in the main lubri-
cation gallery at the temperature of
70-95C:
psig (MPa)
- at the rated rotational speed 36.26-50.76 (0.25 – 0.35)
- at the minimum idling rota-
tional speed, not less than
11.6 (0.08)
22. Weight of the dry diesel engine
with fan, alternator, air cleaner
without clutch
lb (kg) 947/1079
(430/490)
947/1079
(430/490)
947/1079
(430/490)
947/1079
(430/490)
947
(430)
991/1068
(450/485)
1035
(470)
991
(450)
991
(450)
23. Turbo-supercharger none none none none none ТКР 6 or
С1470В/8.12М or К 27
ТКР 6-01 or
С1470В/6.12М
24. Starting device: