UD GW 26-490

The UD GW 26-490 Double Diff Truck is a heavy-duty truck tractor designed for hauling heavy loads over long distances. Here’s a breakdown of its key features and specifications:


  • While specific details may vary depending on the year and market, the UD GW 26-490 is typically equipped with a powerful diesel engine, likely in the range of 6-liters to 8-liters, offering around 240-350 horsepower.


  • The truck most likely comes with a manual transmission, although automatic options might be available in certain markets.


  • The “Double Diff” in the name indicates the presence of two differentials, one for each rear axle. This configuration provides improved traction and handling, especially when carrying heavy loads or navigating challenging terrain.
  • The axle configuration is typically 6×4, meaning six wheels in total with four driven wheels at the rear.

Weight Capacity:

  • The specific weight capacity can vary depending on the model year and options, but it is likely in the range of 30-40 tons (66,138 – 88,184 lbs) Gross Vehicle Weight Rating (GVWR).


  • Primarily used for:
    • Long-haul transportation: Hauling heavy cargo like containers, trailers, and heavy machinery over long distances.
    • Construction and mining: Transporting heavy equipment and materials to and from construction sites and mines.
    • Heavy-duty freight: Hauling oversized or overweight cargo that requires a powerful and capable truck.

Additional Features:

  • Depending on the specific model and year, the truck might offer various additional features, such as:
    • Air brakes
    • Power steering
    • Anti-lock braking system (ABS)
    • Air suspension
    • Sleeper cabin (for long-distance journeys)

Things to Consider When Buying a UD GW 26-490 Double Diff Truck:

  • Year: The year of the truck will significantly impact its price, condition, and available features.
  • Mileage: Higher mileage trucks will generally be cheaper but may require more maintenance.
  • Service history: A well-maintained truck with a clean service history is preferable.
  • Condition of the axles and differentials: Inspect these components for any leaks, damage, or signs of wear and tear.
  • Regulations: Ensure the truck meets all necessary regulations for heavy-duty transportation in your region.

Finding a UD GW 26-490 Double Diff Truck:

  • Used truck websites: Several online platforms specialize in selling used trucks, including models like the UD GW 26-490.
  • Truck dealerships: Authorized UD Trucks dealerships might offer pre-owned GW 26-490 models.
  • Private sellers: You might find individuals selling their used UD GW 26-490 trucks online or through classified ads.

Remember: When searching for a used UD GW 26-490 Double Diff Truck, conduct thorough research, inspect the truck thoroughly, and consider getting a pre-purchase inspection from a qualified mechanic to ensure you’re making an informed decision.