18
1
2
3
4
5
6
7
ENGINE
Model
ZMZ-4091
1
Type
4-stroke, gasoline, with fuel injection system
n
umber of cylinders
four
Cylinders arrangement
In-line, vertical
Cylinders operation sequence
1-3-4-2
Bore, mm
95.5
Stroke, mm
94
Engine displacement, l
2.693
Compression ratio
9
Minimum crankshaft rpm at idle, min
-1
800–900
Maximum power capacity
, kW
(hp): net, according
to Regulations 85 EEC U
n
(GOST
R41.85)
82.5 (1
12.2) at 4250 min
-1
Maximum torque, N
· m (kgf
· m), according to
Regulations 85 EEC U
n
(GOST
R41.85)
198.0 (20.2) at 2500 min
-1
lubrication system
Combined: pressurized and by splashing
h
ousing ventilation
Closed system
Fuel System
W
ith forced fuel supply
Fuel
Unleaded gasoline Regular
-92 (AI-92-4), GOST
R 51
105;
AI-92-К4, GOST
32513
1)
Allowable: Premium Euro-95, type II (AI-95-4) and Super Euro-98, type II
(AI-98-4) per GOST
R 51866,
AI-95-К4,
AI-98-К4, GOST
32513.
1)
Cooling system
liquid, closed circuit, with forced circulation
1)
For motor vehicle configurations of emission standard 5 use similar fuel of cla
ss 5, type III and К5
Table 1.1 (continued)
