MBE 4000

350 to 450HP @ 1900RPM. Delivering the most low-end torque in its class, the in-line six-cylinder MBE 4000 is a lightweight, heavy-duty engine.
Designed for high torque at low RPMs means the engine takes less abuse and is more reliable. Low RPM torque also means the MBE 4000 does the job with better fuel economy.
SMART Fuel System maintains fuel economy and performance at reduced emission levels.

    • Inline 6 Cylinder
    • 12.8 Litres
    • 350 to 450HP @ 1900RPM
    • DDEC VI Electronics
    • SMART Fuel System
    • Standard engine brake has up to 370 braking horsepower
    • Low Emissions

The MBE 4000 lightweight, heavy-duty diesel engine maintains performance and fuel economy advantages at current emission levels.
With the best power-to-weight ratio in its class, the MBE 4000 has become the preferred engine for vocational, regional distribution and bulk-hauling operations throughout North America.
Weighing just 2,270 lb., this six-cylinder powerhouse is available in ratings from 350 to 450 horsepower and 1,250 to 1,650 lb-ft of torque.
The MBE 4000 builds on this tradition of performance and flexibility, offering even greater power and durability than before. This is the engine for anyone seeking excellent fuel economy and low cost of operation, all in a lightweight package.
The new SMART Fuel System adds to the performance and cleanliness of the MBE 4000. It features electronically controlled injection nozzles capable of multiple injections per combustion cycle.
DDEC® VI electronics monitor and control the engine and After treatment System for peak efficiency