ISD series engines have exceptional reliability leading in the industry.Along with increasingly strict emission laws and regulations, ISD series have become first power choice of domestic mainstream bus manufacturers with their reliable and dependable product platform and sustainable technological development advantages.

ISD 6.7L engines with full-authority electronic control, ranging 140-285 horsepower, are widely used in 6-11 meter-long highway bus, tour bus, school bus applications. High operation efficiency, long work cycle, and durable.Advanced electronic control system can realize intelligent management, data communication, realtime monitoring and pre-warning of faults between engine and subsystems, as well as engine and vehicle.

Since their entrance into the market in 2005, ISD series engines have become favored by OEM and users by virtue of their higher output per liter, lower fuel consumption, longer overhaul interval and lower usage cost.

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