Piko 97831 H0 - KM 4000 diesel locomotive D&RGW

H0 scale model of the KM 4000 diesel locomotive (D&RGW 4001) in 1960s configuration

This model of the KM 4000 diesel locomotive in D&RGW 4001 livery represents one of the most distinctive experimental American locomotives. The model depicts the locomotive in its modified 1960s configuration, incorporating numerous structural and visual changes introduced during its service life.

• Scale: H0 (1:87)
• Length: 231 mm
• Manufacturer: PIKO
• Control system: analog
• Decoder socket: NEM 658 – PluX22
• Optional sound decoder: PIKO #56627
• Built-in decoder: PluX22
• Lighting: directional white/red LED lights
• Minimum radius: 358 mm
• Number of traction tyres: 2
• Couplings: no NEM coupler pocket
• Details: air intake grilles, filter boxes, roof vents, exposed exhaust systems with flap valves
• Livery represents a locomotive operated by D&RGW – Denver & Rio Grande Western Railroad

The model features a powerful motor combined with precisely balanced flywheels, ensuring smooth and reliable operation. Modern LED lighting enhances realism and can be digitally controlled after installing a suitable decoder.

About the KM 4000 locomotive:

The KM 4000 locomotives were originally built as experimental units for Southern Pacific and started as nearly identical machines. Over time, they underwent numerous modifications, resulting in unique differences between individual units.

The D&RGW 4001 version reflects such modifications, adapted to specific operational requirements. These locomotives stood out due to their unusual design and high power, making them an interesting chapter in the development of American diesel traction.

About the manufacturer – PIKO:

PIKO is a well-known manufacturer of model railways, offering a wide range of locomotives and rolling stock. The company is recognized for its high-quality craftsmanship, detailed execution, and reliable performance appreciated by hobbyists worldwide.