Engine assembly LR4V5P-T76W-U2 (Dongfanghong 100)

Engine assembly LR4V5P-T76W-U2 (Dongfanghong 100)

Classification:

Product Consulting:

Product Description

Product Parameters:

Bore: 115mm
Piston Stroke: 135mm
Displacement: 5.69L
Power Range: 74～81W / 2100 ~2300rpmKw
Torque Range: 375N.m~400 N.m/1500~1700rpmN.m
Minimum Fuel Consumption: 210g/kW.hg/kw.h
Number of Cylinders: 4
Number of Cylinders: 4
Bore: 115
Piston Stroke: 135
Displacement: 5.69
Power Range: 74～81W / 2100 ~2300rpm
Torque Range: 375N.m~400 N.m/1500~1700rpm
Minimum Fuel Consumption: 210g/kW.h

Product Introduction:

The LR-V series diesel engine is built on the foundation of the N series, utilizing CAD/UG three-dimensional technology and CAE analysis technology to comprehensively optimize key components, establishing a leading product technology platform. It is the smallest in size and has the largest displacement among similar models in the country.

　　Structural Features:

● Advanced model calculation methods are used to optimize the engine waterway system, employing a dual water inlet system to ensure balanced cooling of all engine parts;

● The engine features a skirt multi-arc surface reinforcement structure and a dry cylinder liner structure, significantly increasing overall stiffness;

● The engine is equipped with a built-in dual-shaft balance system, resulting in low working vibration and good driving comfort;

● The oil cooling system is integrated within the engine, providing high cooling efficiency and reliability;

● With a displacement of 5.69L, it is the smallest in size and has the largest displacement among similar models in the country;

● It has front and rear power output functions, making it very suitable for agricultural machinery such as corn harvesters and tractors.

Dongfanghong LR-V Series (115) Diesel Engine