LR3/Disco 3
is fitted over the upper engine to reduce engine-generated noise.
Technical Features
The technical features include:
A six cylinder, 60 degree 'V' configuration liquid cooled cast iron cylinder block
Pistons comprise two compression rings and a three piece oil control ring
Two aluminium cylinder heads, each incorporating a single hollow camshaft
Rocker valve arms with hydraulic lash adjusters
Engine front cover manufactured from aluminium which accommodates the coolant pump assembly
Each camshaft is driven by a separate single row chain
Electronically controlled vacuum operated Exhaust Gas Recirculation (EGR) valve
Exhaust re-treatment by means of catalytic converters
Cast aluminium engine ladder frame assembly
A fully counter balanced cast iron crankshaft
An advanced engine management system incorporating electronic throttle control
Electronic Intake Manifold Tuning Valve (IMTV) with ECM control
Emissions comply with ECD4 (European Commission Directive) and USA Tier 2 Bin 8 legislative requirements.
Engine Data
The technical data is detailed below.
CYLINDER BLOCK COMPONENTS
NOTE :
DESCRIPTION
TYPE
Configuration
60 degree V6
Maximum power 156 kW at 4750 rpm
Maximum torque 346 Nm at 3000 rpm
Displacement
4009cc
Stroke/bore
84.4mm/100.4mm
Compression ratio
9.7:1
Firing order
1 4 2 5 3 6
Oil capacity
6.4 litres
Variant with oil cooler shown.
