Agria 5400 - 4-Stroke-Engine Specifications

18 Power Mower 5400 Edition 02.97
2. Specifications
4-Stroke-Engine
Manufacturer: ........................... Robin
Type: ..................................... EH 25 D
Version: ..... Fan-air-cooled 1-cylinder-
4-stroke engine (petrol)
Bore: ........................................ 75 mm
Stroke: ..................................... 57 mm
Cubic capacity: ................... 251 ccm
Output: ............... 5.9 kW at 3600 rpm
Torque: ..... max 16.7 Nm at 2400 rpm
Spark plug: ................ Bosch WR7AC
NGK BR 6 HS
Electrode gap: .......... 0.7 mm–0.8 mm
Ignition system:
Contactless electronic magnet igni-
tion, ignition point is pre-set, radio
remote screened according to VDE
0879
Valve lash (engine cold):
Intake: ................... 0.08 mm–0.11 mm
Outlet: ................... 0.08 mm–0.11 mm
Starter: ..........................Recoil starter
Fuel tank capacity: .......... approx. 8 l
Fuel:....................... Commercial petrol
octane number min. 90 RON
(refer to fuel recommendations)
Air filter: ..................Dry filter element
with foamed preliminary filter
Carburetor:Horizontal float carburetor
Mixture control screw:
in basic setting approx. 1/4 revs. open
main jet ...................................... 102.5
idling jet........................................... 50
Rated speed: ......................3000 rpm
Top no-load speed: ............ 3200 rpm
Idling speed:....................... 1200 rpm
Engine oil:
Filling quantity............... approx. 0.65 l
Multi-grade oil .. SAE 10 W-40 API-SC
or higher quality
Operability on Slopes:
Engine is suited for use on slopes (with
oil level at “max” = upper level mark)
Continuous operation possible
up to .................45° inclination (100%)
Noise level:
In accordance with German 3rd Ordi-
nance on machine-safety law:
Noise level
at operator’s ear................... 84.5 dBA
(in accordance with regulations of Ger-
man Agricultural Association)