Zetor 117 41 forterra turbo - Tractor Z 8641 - Z 11441 Engines - Technical Data

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MAIN TECHNICAL PARAMETERS
TRACTOR Z 8641 - Z 11441 ENGINES – TECHNICAL DATA
Tractor type Z 8641 Z 9641 Z 10641 Z 11441
Engine type
1204 1004 1304 1404
Engine class Compression ignition, four-stroke. direct fuel injection, turbo-blower
over-charged
Engine version 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
Rated speed min
-1
2200 2200 2200 2200
Order of injection 1-3-4-2 1-3-4-2 1-3-4-2 1-3-4-2
Compression ratio 17 17 17 17
Max. over-speed min
-1
2460 2460 2460 2460
Idle speed min
-1
750±25 750±25 750±25 750±25
Net output at rated speed –
measured as per ISO 2288 kW 60 66 74 81
Specific fuel consumption at
specified output g.kW
-1
.h
-1
253 254 252 257
Torque Nm 351 391 440 480
Rise in torque % 35 36 37 36
Engine lubrication Pressure type with Gerotor pump
Max. oil consumption after
100 Oh – engine run-in g.kW
-1
.h
-1
0,7 0,7 0,7 0,7
Oil pressure at rated engine
and 80°C oil temperature MPa 0,2 - 0,5 0,2 - 0,5 0,2 - 0,5 0,2 - 0,5
Min. oil pressure at 700 min
-
1
engine speed and 80°C oil
temperature MPa 0,05 0,05 0,05 0,05
Max. cooling liquid
temperature °C 106