ULPOWER UL390iSA Spezifikationen PDF herunterladen (Seite 8)

Operating Manual ULPOWER UL390i UL390iS UL390iSA

MO 390A01 Revision No: 2 Date: 2014-09-15 Page: 6 of 22

Engine description

General Description

 4 stroke, 6 cylinder, horizontally opposed

 Electronic multipoint fuel injection (pressure and temperature compensated)

 Electronic spark ignition (variable timing)

 Electronic RPM limiter

 Direct propeller drive

 5 bearing crankshaft with a 6

large thrust bearing (ball bearing type)

 Single central camshaft

 Push rods, Solid Tappets (no hydraulic compensation) and Over head valves

 Wet sump forced lubrication with integrated pressure regulator

 Ram air cooled cylinders and cylinder heads

 Integrated AC generator, external rectifier-regulator

 Electric starter

 Electric fuel pump and pressure regulator

Specifications

UL390i

UL390iS

UL390iSA

Displacement:

3900 cc

Bore:

105.6 mm

Stroke:

74 mm

Compression Ratio:

8,16 : 1

9,1:1

Firing order:

1 – 4 – 5 – 2 – 3 - 6

Direction of Rotation:

Clockwise – Pilot's view – Tractor configuration

Torque (ISA conditions):

320 Nm @ 2800 rpm

370Nm @ 2800 rpm

Power rating (ISA conditions):

140 hp @ 3300 rpm

(130 hp @ 2800 rpm)

160 hp @ 3300 rpm

(145hp @ 2800 rpm)

160 hp @ 3200 rpm

(145 hp @ 2800 rpm)

Basic standard engine weight:

100 kg (including starter motor and alternator)

100 kg

DC output:

50 Amp

Oil capacity:

4 L

Fuel (unleaded):

MOGAS with min. 95

octane rating or

AVGAS ( 95 octa =

87Mon = 91AKI )

MOGAS with

min. 98 octane rating or AVGAS ( 98 Oct =

90MON = 94 AKI )

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 22 23

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