Tamiya 71109 Mechanical Tiger Educational Walking Model  [71109]

Tamiya 71109 - Mechanical Tiger - Four Legged Walking Type
Price:
£9.65
Brand:
Tamiya
Model:
71109
GTIN:
4950344711093
Condition:
Brand New
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alt="Tamiya 71109 - Mechanical Tiger - Four Legged Walking Type" title="Tamiya 71109 - Mechanical Tiger - Four Legged Walking Type"
alt="Tamiya 71109 - Mechanical Tiger - Four Legged Walking Type" title="Tamiya 71109 - Mechanical Tiger - Four Legged Walking Type"
alt="Tamiya 71109 - Mechanical Tiger - Four Legged Walking Type" title="Tamiya 71109 - Mechanical Tiger - Four Legged Walking Type"

Product Intro

The Mechanical Tiger is a compact walking model from the Robocraft lineup that appeals to both hobbyists and educators. Its four-legged gait and visible mechanics make it useful for demonstrating simple machine principles while being enjoyable to build.

Material and Aesthetic

The body is formed from yellow semi-transparent ABS resin, giving a techy, see-through look that showcases moving components. A whimsical cartoon face and a set of tiger stripe stickers help personalise the finish.

Powertrain and Motion Options

A single rotating motor drives crank plates that move the legs, creating the walking action. Two selectable gear ratios plus four stride configurations yield eight different speed settings, and a reverse switch allows the model to move backwards.

Assembly and Display

The kit combines snap-fit elements with screws for a tidy build that is accessible to newcomers yet satisfying for experienced modellers. For best operation place the completed model on smooth, level surfaces and avoid uneven terrain or thick rugs.

Specifications

  • Total length: 155mm
  • Total weight: 105g (without batteries)
  • Body material: ABS resin
  • Includes gearbox, motor, and reverse switch
  • Requires one R04/AAA/UM4 battery (sold separately)
  • Continuous running time with an alkaline battery: 2 hours
Thick pile carpets may hinder leg movement. For reliable motion use hard, even surfaces or low-pile mats to let the legs complete their cycle.
With a typical alkaline R04/AAA/UM4 cell expect around two hours of continuous running; runtimes will vary with battery brand and condition.
Yes. By changing the gearbox ratio and selecting different stride positions you can experiment with speed and walking style to suit your display or demo needs.

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