17
3.2. ENGINE
3.2.1. Gasoline Engines
Model
ZMZ405220
¤
ZMZ40610
¤
ZMZ40630
¤
Type
4stroke, injection
4stroke, carburetor
Number of cylinders and their
arrangement
4, inline
4, inline
4, inline
Cylinder bore and piston stro
ke, mm
95.5
×
86
92
×
86
Displacement, l
2.464
2.285
Compression ratio
9.3
8.0
9.3
Rated power, net, kW (h.p.)
106.6 (145)
64.8 (88)
72.2 (98)
Max. torque, net, daN·m
(kgf·m)
20.79 (21.2)
16.8 (17.0)
17.2 (17.5)
— at the engine speed, rpm
4200±200
3500
Engine idle speed, rpm
—minimum (n
min. xx
)
850±50
750±50
— increased (n
incr
.
xx
)
3150±50
2750±50
Fuel grade
“Regular92”
A76
АИ93, А92
Cylinders firing order
1 – 3 – 4 – 2
1 – 3 – 4 –2
1 – 3 – 4 –2
Direction of crankshaft rota
tion (looking from the fan
side)
Righthand
Righthand
Righthand
Fuel supply system
With liquid heating of airfuel mixture
Carburator
—
K151Д
3.2.2. Diesel Engines
Model
GAZ560
GAZ5601,
Sofim 8140.43C
1)
GAZ5602
Type
Diesel, 4stroke, with boost
Diesel, 4stroke
pressure charge
Without su
With super
percharged air
charged air
cooling
cooling
Number of cylinders and their
arrangement
4, inline
4, inline
4, inline
Cylinder bore and piston stro
ke, mm
85
×
94
94.4
×
100
Displacement, l
2.134
2.8
Compression ratio
20.5
18.5
¤— Symbol substituting the letter of engine version.
1)
For “GAZelle” vehicles.