ISM series fully electronically controlled diesel engine ISM series 11-liter fully electronically controlled diesel engine is one of the flagship powers of Cummins heavy-duty truck engines, with a power range of 345-440 horsepower, and nearly one million units worldwide. ISM engine has first-class reliability and durability, and the average overhaul mileage exceeds 1 million kilometers. Intelligent engine, low cost of fleet operation and management Electronically controlled high pressure fuel system to achieve high pressure atomization and accurate injection of diesel oil to ensure full combustion of fuel. Highly integrated modular design with a 30% reduction in the number of parts, greatly reducing the failure rate. ISM engine has high heavy-duty torque, good fuel economy, strong power, good controllability and low noise. Fuel system with Cummins high-pressure fuel system, camshaft drive, can provide higher injection pressure, with higher price/performance. Strong power, wide range of applications Powerful and complete intelligent control system, with automatic fault diagnosis and automatic protection functions, improve the availability of the engine, greatly reducing the cost of the team downtime. It can be widely used in heavy trucks, special vehicles, buses and construction machinery with a total vehicle weight of 26-44 tons. It is an ideal matching model for tractors, cement mixers, chassis, oil tankers and truck cranes.