YTO LR4105ZD diesel engine


YTO LR4105ZD diesel engine features

It is a model series whose design is updated in an all-round way by adopting the 3D finite element analysis technology, thus expanding the larger choice range from the ordinary configuration to the advanced configuration.

It can exploit the ordinary cylinder block or the strengthened dry-type cylinder block, and it can adopt the ordinary turbocharged engines to the sophisticated turbocharged intercooled models of engines, with a broad power band ranging from 60kW to 120kW and the excellent constant PTO characteristic.

It adopts the optimally designed air intake system fuel injection system, and the independent single intercooled water circulation system, whose low-temperature cold-start capacity is outstanding and thus the product is suitable for operations in formidable environments whose altitude is over 4,500m.

The product is suitable for supporting various kinds of fixed power stations, mobile power stations, towed power stations and marine generating sets.

YTO LR4105ZD diesel engine parameters

Model LR4105ZD
Type In-line, water-cooled, four-stroke, direct injection combustion chamber
Air intake mode Turbocharged inter-cooled
Cylinder quantity×bore×stroke 4×105×125 mm
Displacement 4.33 L
Compression ratio 16.2 : 1
Rated marine power 50 kW
Rated marine rotational speed 1500 rpm