Zetor 3320 Operator's Manual Supplement page 72

Tractor model
Engine model
Engine type
Engine execution
Number of cylinders
Displacement
Bore x stroke
Rated speed
Ignition sequence
Compression ratio
Max. overrun
Low idle speed
Engine power
Specific fuel consumption at rated
speed
Engine lubrication
Max. engine oil consumption after
100 hour running in
Engine oil pressure at rated speed
and oil temperature 90°C
Min. oil pressure at 700 RPM and
oil temperature 80°C
Coolant temperature
Valve gear
Oil cleaner
Fuel cleaner
Injection pump
Nozzle
Injector opening pressure
Timing angle
Valve clearance measurement at
cold engine
- suction
- exhaust
MAIN TECHNICAL PARAMETERS
TECHNICAL DATA OF ENGINES Z 5201, Z 7201, Z 7701, Z 7301
Unit Z 3320 / 3340
Z 5201
3
3
cm 2696,5
mm 102x110
-1
min
1-3-2
-1
min
-1
min
kW 33,1
-1 -1
g.kW .h 251
-1 -1
g.kW .h
MPa
MPa
°C
PP3M85K1e-3143
MPa
°
mm
mm
Z 5320 / 5340
Z 7201
diesel, four stroke with direct fuel injection
in line, water - cooled
4
3922
102x110
2200
17
2440
700-50
46
249
pressure type with splashing
0,8
0,2-0,5
0,05
80-95
OHV
full flow
full flow
PP4M85K1e-3145
DOP 160 S 430-1436
18,6 - 0,8
25 + 1
0,25 ± 0,05
0,25 ± 0,05
72
Z 6320 / 6340 Z 7320 / 7340 Turbo
Z 7701 Z 7301
4
3922 3922
102x120 102x120
1-3-4-2
51
245 242
PP4M9K1e-3137 PP4M9K1e-3149
4
58
0,9