
The Auman 2.8 Cummins engine delivers 150PS horsepower with a maximum torque of 360 N·m. The Cummins 2.8L engine incorporates multiple innovative technologies, among which the tandem drive method for the fuel pump and air compressor has successfully obtained a national utility model patent. Automobiles can generally be categorized into six types based on their usage: 1. Sedan: Also known as a passenger car, typically seats no more than 9 (including the driver's seat). 2. Bus: Seats more than 9 (including the driver's seat), including urban buses, highway coaches, and tourist buses. 3. Truck: Commonly referred to as a lorry, mainly used for transporting goods. 4. Tractor: Specifically designed for towing trailers or semi-trailers. 5. Specialized transport vehicle: Designed for specific cargo transportation requirements, equipped with specialized compartments and corresponding auxiliary equipment, such as dump trucks, tankers, refrigerated trucks, bulk cement trucks, and container trucks. 6. Special-purpose vehicle: Primarily used for completing other tasks, such as ambulances, fire trucks, garbage trucks, sprinkler trucks, and various engineering vehicles.

The 2.8-liter Cummins engine in the Aumark typically fluctuates around 150 horsepower, depending on the specific model and year you choose, but it mostly stays within the range of 130 to 170 horsepower in most scenarios. Cummins' drivetrain is super reliable, utilizing turbocharging technology, so even with heavy loads, it doesn't struggle. In my daily driving, I feel the power output is smooth, with timely throttle response, never sluggish. The moderate horsepower design makes it suitable for urban delivery or intercity transportation, and the fuel consumption is quite economical, averaging around 10 liters, keeping maintenance costs low. Cummins engines are well-known in this field for their durability, simple maintenance, and long oil change intervals, making them particularly friendly for new light truck drivers.

The horsepower generally ranges around 150, and I’ve personally experienced this while driving a light truck for cargo transport. The 2.8 Cummins engine provides ample power to handle full loads, making starts and uphill climbs effortless. Cummins' precision engineering ensures stable overall performance, with minimal engine noise during high-speed cruising, enhancing comfort. Setting the horsepower within the 130-170 range is well justified—it ensures sufficient traction without excessive fuel consumption. In real-world driving, the fuel consumption is kept between 9-12 liters per 100 kilometers, making it economical and practical. This engine also boasts long maintenance intervals and fewer part replacements, saving both money and hassle, making it an excellent choice for daily logistics or individual transporters.


