Excavator Jamara Liebherr R936 Radio-Controlled Electric 1:20

The Jamara Liebherr R936 Radio-Controlled Electric 1:20 is a scale model excavator engineered to reproduce the appearance and basic functions of a full-size machine. At 1:20 scale and a weight of 1.22 kg, this radio-controlled electric excavator provides realistic movement and control suitable for detailed model operation. The build and electric drive make it usable both indoors and outdoors on firm, level surfaces, and the model is intended for hobbyists and model construction enthusiasts seeking an accurate small-scale experience.

Advantages

The model combines a compact 1:20 scale with an electric drive, delivering precise remote-controlled movements while remaining portable at 1.22 kg. Its design emphasizes maneuverability and realistic operation, allowing controlled digging and articulation of the boom and arm typical for excavator models. The electric powerbase offers quieter operation compared with combustion alternatives and requires no fuel handling, simplifying maintenance and preparation for use.

Suitable for

• Hobbyist model operation and display
• Indoor and outdoor controlled driving on firm, level terrain
• Collectors of construction vehicle replicas
• Hands-on demonstrations of excavator movement and controls

Key specifications

• Scale: 1:20
• Drive type: electric
• Weight: 1.22 kg

How to use

Charge or install the required batteries according to the manufacturer’s instructions, ensure the transmitter and model are matched on the same frequency or binding procedure, and operate the controls to move the tracks, rotate the upper structure, and articulate the boom and arm. Use smooth, deliberate joystick or stick motions to achieve controlled digging and placement movements; avoid abrupt commands that could destabilize the model. Operate on firm, level surfaces free of deep loose soil, water, or obstacles to preserve components and maintain predictable handling.

Recommendations

Regularly inspect moving joints and drive components for wear, keep electrical contacts dry and clean, and store the model in a dust-free environment. Use the model on appropriate surfaces and follow safety guidance for radio-controlled vehicles to prevent damage and extend service life.