MAN presents TGX 41.640 8x4/4 tractor for 250-ton transports

MAN Truck & Bus presented the TGX 41.640 8x4/4 heavy-duty tractor designed for transport combinations up to 250 tons, expanding the company’s heavy transport portfolio.

MAN Truck & Bus has unveiled a new heavy-duty tractor unit, the TGX 41.640 8x4/4, designed for transport combinations with a gross weight of up to 250 tonnes. The vehicle represents a factory-built series solution for extreme heavy-haul operations—an area where trucks are often custom-built or heavily modified after production. With this model, MAN signals a return to the top tier of heavy transport and extends the upper limit of its truck portfolio.

The four-axle tractor is intended for moving exceptionally heavy cargo such as wind turbine components, large high-voltage transformers, or even entire submarines. In such operations, transport combinations may include dozens of trailer axles and require precise steering control, powerful hydraulic systems and enormous pulling force at very low speeds.

At the heart of the vehicle is the MAN D3876 inline six-cylinder engine producing 640 horsepower and 3,000 Nm of torque. It works together with the automated MAN TipMatic 12.30 OD transmission and a hydrodynamic torque converter clutch. This configuration increases starting torque and allows heavy loads to move off smoothly—an essential capability when handling extreme transport weights. A retarder is also fitted to ensure stable braking performance during long downhill runs and sustained heavy operation.

The new TGX heavy-haul tractor follows a two-stage production process. The base four-axle chassis is manufactured at MAN’s plant in Munich and then transferred to the company’s modification center in Wittlich. There it receives specialized heavy-transport equipment, including reinforced cooling systems, heavy-duty couplings and enlarged diesel and hydraulic tanks.

Key components for heavy-haul operation are grouped in a dedicated heavy-duty tower positioned behind the cab. This unit houses additional compressed-air tanks, a 960-liter fuel tank and a 290-liter hydraulic reservoir. The hydraulic system can generate pressures of up to 300 bar and supports the steering systems of modular trailers that can include thirty or more axles.

The truck uses a JOST JSK 38 C fifth wheel with an adjustable sliding device to optimize load distribution. For push-pull operations, the vehicle can be equipped with a front coupling system, while an optional ROCKINGER automatic coupling at the rear allows safe and reliable connections even on uneven terrain.

The first example of the new 250-ton tractor has already been delivered to the German rental specialist BFS Business Fleet Services. BFS operates one of Europe’s largest single-brand commercial vehicle rental fleets based entirely on MAN vehicles, with around 2,000 trucks and more than 90 locations across Germany, Switzerland, the Netherlands and Croatia. Through rental services, such highly specialized trucks become accessible to transport companies that only need them for specific projects or short-term operations.

According to Friedrich Baumann, Member of the Executive Board for Sales and Customer Solutions at MAN Truck & Bus, the new tractor marks the company’s return to what he described as the “supreme discipline” of heavy transport. MAN believes that combining factory production, specialized systems and full service support will simplify operations for customers working in one of the most demanding segments of the transport industry.

The launch also reflects a broader strategy. MAN positions itself as a supplier covering the full spectrum of commercial transport—from light vans to trucks capable of moving hundreds of tonnes. While the company’s electric truck portfolio currently spans roughly 12 to 42 tonnes, extreme heavy-haul applications still rely on high-power diesel solutions.

In that sense, the new TGX effectively becomes the upper boundary of MAN’s range. Its introduction shows that even as electrification accelerates across the truck industry, demand for specialized heavy-haul equipment—supporting sectors such as energy, infrastructure and large-scale industry—continues to require machines built for maximum strength and reliability.