201
MAIN TECHNICAL PARAMETERS
TECHNICAL DATA OF TRACTOR ENGINES
Tractor type Z 90 Z 100 Z 110 Z 120
Engine type 1206 1006 1306 1406
Engine kind diesel, four-stroke with direct fuel injection, turbocharged
Engine design in-line, vertical, water cooled
Number of cylinders 4 4 4 4
Displacement cm
3
4156 4156 4156 4156
Bore x stroke mm 105x120 105x120 105x120 105x120
Nominal speed rpm 2200 2200 2200 2200
Injection sequence 1-3-4-2 1-3-4-2 1-3-4-2 1-3-4-2
Compression ratio 17 17 17 17
Max. overspeed rpm 2460 2460 2460 2460
Idle speed rpm 800±25 800±25 800±25 800±25
Net output at the nominal speed, meas-
ured in accordance with ISO 2288
kW 64 71 79 86
Specific fuel consumption at the rated
power
g.kW
-1
.h
-1
258 240 238 238
Max. torque (Mt) at 1480 rpm Nm 355 419 451 428
Inclination Mt % 38 38 38 38
Specific fuel consumption at 1480 rpm g.kW
-1
.h
-1
222 218 218 211
Engine lubrication Pressure type with a gear pump
Maximum consumption of oil after 10
hours of engine running-in
g.kW
-1
.h
-1
0.5 0.5 0.5 0.5
Oil pressure at the nominal engine
speed and the oil temperature of 80°C
MPa 0.2 - 0.5 0.2 - 0.5 0.2 - 0.5 0.2 - 0.5
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