Zetor PROXIMA PLUS 8541, Operator'S Manual

Page: 201 / 223

201
MAIN SPECIFICATIONS
TRACTOR ENGINE SPECIFICATIONS
Tractor model Z 8541 Z 9541 Z 10541
Engine model 1204 1004 1304
Engine type Diesel, four stroke with direct fuel injection, turbocharged
Engine description in line, vertical, water-cooled
Number of cylinders 4 4 4
Displacement cm
3
4156 4156 4156
Bore x stroke mm 105x120 105x120 105x120
Rated speed rpm 2200 2200 2200
Ignition sequence 1-3-4-2 1-3-4-2 1-3-4-2
Compression ratio 17 17 17
Max. overspeed rpm 2460 2460 2460
Idle speed rpm 750±25 750±25 750±25
Net engine power-output at
nominal speed according to
ISO 2288 standard
kW 60 66 74
Specific fuel consumption at
above-mentioned power-
output
g.kW
-1
.h
-1
253 254 252
Peak torque (Mt) Nm 351 391 440
Superelevation Mt % 35 36 37
Engine lubrication Pressure type with gear-wheel pump
Max. engine oil consumption
after 100 hours´ running-in
period
g.kW
-1
.h
-1
0.7 0.7 0.7
Engine oil pressure at rated
speed and oil temperature
80°C
MPa 0.2 - 0.5 0.2 - 0.5 0.2 - 0.5
Min. oil pressure at 750 rpm
and oil temperature 80°C
MPa 0.05 0.05 0.05
Max. coolant temperature °C 106