The digital model of the T 669.0107 ČSD Čmelák diesel locomotive by Roco in H0 1:87 scale impresses with its authentic Era IV design, finely detailed finish, sound decoder, and reliable drive on all six axles. An excellent choice for model railway enthusiasts looking for a realistic locomotive for freight service, shunting, and operation on branch lines.
The T 669.0 diesel locomotive class, later known as Class 770, was one of the distinctive machines of the Czechoslovak State Railways. Thanks to its characteristic sound when starting, it earned the nickname Čmelák (“Bumblebee”). The Roco model faithfully captures locomotive T 669.0107 in its original version with authentic ČSD livery and is intended for demanding collectors as well as active operation on a model railway layout.
The model is equipped with a PluX22 digital decoder, sound, LED lighting, and switchable front and rear lights according to the direction of travel. Six driven axles, a flywheel, and one axle with traction tyres ensure excellent running characteristics, even when hauling freight trains.
Main advantages:
- digital operation with sound for a realistic driving experience,
- 6 driven axles for reliable traction,
- LED front and rear lights that change according to the direction of travel,
- separately fitted handrails and metal parts for a higher level of detail,
- ideal for freight trains, shunting, and operation on a ČSD model railway layout.
Specifications
- Manufacturer
- Roco
- Model type
- Diesel locomotive
- Class
- T 669.0107 ČSD Čmelák
- Scale
- H0 1:87
- Era
- IV
- Operator
- ČSD
- Power supply
- DC
- Control
- Digital
- Digital decoder
- PluX22
- Decoder type
- MS450P22
- Electrical interface
- PluX22
- Sound
- Yes
- Lighting
- Yes
- Headlights
- LED
- Lights
- 3 front lights and 2 rear lights, illuminated according to the direction of travel
- Switchable lighting
- Front and rear lighting via DIP switch
- Number of driven axles
- 6
- Traction tyres
- 1 axle with traction tyres
- Flywheel
- Yes
- Coupling
- NEM 362 pocket with close-coupling mechanism
- Model length over buffers
- 198 mm
- Minimum radius
- 358 mm
- Recommended age
- 15+
- Documentation
- Operating instructions DE, EN, FR; spare parts list DE, EN; general supplement DE, EN, FR; register and function key assignment DE, EN, FR
