Blog: 1:14 Scale EC160E Volvo Excavator / Double E Hobby July (2021) Version Updates: The wires have been thickened to provide a better signal transfer and avoid damages. The semi-circular teeth of the big arm gear matched with the rod are hardened and strengthened, which is more durable and prevents tooth breakage. Improve the packaging foam box design to prevent damage to the controller switch. Specifications Material: aluminium alloy + zinc alloy + electronic components. Car battery capacity: 7.4V/3000mAh Remote control time: approx. 40 minutes. Charging time: approx. 240 minutes. Remote frequency: 2.4GHz Remote control battery: Lipo Battery 3.7V 2500mAh * 1 For ages 14+. Maximum travel speed: 0.8 km/h. Maximum climbing angle: 45°. Rotation speed: 12s / min. Product weight: 10000g Packaging dimensions: 71.5 x 30.5 x 30 cm. Package weight: 13000 g. Packaging: polystyrene box Package includes: 1 x excavator. 1 x battery. 1 x remote control. 1 x USB cable. 1 x manual Maintenance Videos