DFRobot Devastator - Crawler robot with metal motors

The Devastator mobile robot platform is made of high-strength aluminum alloy and is extremely strong and durable. The platform of this robot has multiple mounting holes that allow users to add various sensors, servos and controllers. The Devastator robot is fully compatible with popular microcontrollers on the market, such as Romeo All-in-one, Arduino, RaspberryPi 3 Model B+, Intel Edison, Lattepanda and more.
To assemble and use this robot, you will need a screwdriver and a microcontroller, which are available as optional accessories. The Devastator robot tank is perfect for hobbyists, educators, robotics competitions, and research projects!

Features:
• The new body shape allows for easy construction and adaptation of more modules;
• Modular cables – no soldering required!
• More durable and robust improved plastic motors;
• Higher speed and torque;
• Load capacity: 3kg;
• Efficient suspension designed to handle the toughest terrain.

Technical data:
• Set voltage: 6V;
• Operating voltage range: 2V – 7.5V;
• Gear reduction ratio: 45:1;
• D output shaft diameter: 4mm;
• No-load speed: 133 RPM @ 6V;
• No-load current: 0.13A;
• Rotor torque: 4.5kg.cm
• Rotor current: 2.3A;
• Load capacity: 3kg;
• Assembled robot dimensions: 225mm x 220mm x 108mm;
• Net weight: 1.3kg.

Links:
• Wiki ;
• Assembly manual;
• Sample code;
• Devastator Tank robot review.