Kohler KDI 1903M Workshop Manual

TECHNICAL INFORMATION
2
15
EN
2 TECHNICAL INFORMATION
2.1 Engine specifications
MANUFACTURER SPECIFICATIONS AND OPERATION
GENERAL INFORMATION
UNIT OF
MEASURE
KDI 1903 M KDI 2504 M
Operating cycle
diesel - 4 stroke
Cylinders
N°
3
4
Bore x stroke
mm
88x102
Displacement
cm
3
1861
2482
Compression ratio
18.4:1
Intake
Atmospheric pressure
Cooling Liquid
Crankshaft rotation (view from flywheel side) Counterclockwise
Combustion sequence
1-3-2
1-3-4-2
Timing System
Valves per cylinder
N°
4
Timing System
Rods and rocker arms - Camshaft in
the crankcase
Tappets Hydraulic
Injection Direct
Engine dry weight
Kg
210
244
MAX inclination 30' continuous operation
(min./a)
25°
MAX inclination 1' continuous operation
(min./a)
35°
Volume of aspirated air (2600 rpm)
Kg/h
2.2
2.9
POWER AND TORQUE
GENERAL INFORMATION
UNIT OF
MEASURE
KDI 1903 M KDI 2504 M
MAX operating speed
Rpm
2600
MAX operating power (ISO TR 14396 - SAE
J1995 - CE 97/68)
kW 31 41
Maximum torque (at 1500 rpm)
Nm
133
170
Admissible axial load on crankshaft
Kg
300
CONSUMPTIONS
GENERAL INFORMATION
UNIT OF
MEASURE
KDI 1903 M KDI 2504 M
Specific fuel consumption (best point)
g/kWh
210
Oil consumption
%Fuel
< 0.05
FUEL SUPPLY SYSTEM
GENERAL INFORMATION
UNIT OF
MEASURE
KDI 1903 M KDI 2504 M

Kohler KDI 1903M Specifications

General

Brand	Kohler
Model	KDI 1903M
Category	Engine
Language	English