Miniatur Mesin Traktor Mesin Diesel untuk Edukasi

Descrion: A 3d-printed tractor engine that you can take ba and use as a decoration or a gift is great, it will be more fun if you to diy it into a whole tractor or car. The main power of the power of the 370 motor is very strong, tough the reduction gear set to do other cars. Power: the 7.4v lithium battery pa can be used because the size just fits in the water tank is the red box. The effective size inside the red box of the tractor is 935225mm. It can be used t the battery,the battery is not included. Tottle control can be controlled by the steering wheel to pull that tottle knob to aieve tottle size. Great Educational Toy - It #39;s suitable for physics course experiment teaing, cultivate ildren #39;sinterest in physics, more intuitive and easy to understand Specification: Material: Acrylic Size art: Size:Approx. 8x9x7cm/ 3.15x3.54x2.76 in Paage Includes: 1 Piec-printed tractor engine Model Note: There is no battery in the paage. You need to buy 7.4v 18650 lithium battery by yourself, and the connector on the battery should be the male plug of plug. Other types of 7.4v battery pa will also work. The battery size should be within 93x52x25mm to fit into the red box. It need shake up to rea a certain speed to start. The resistance causes the speed below a certain value when #34;holding ba the fire. #34; Color might be slightly different due to the color calibration of ea individual monitor. Pse allow 1-3cm measuring deviation due to manual measurement. Thanks for your understanding and enjoy your shopping moment: