Unbox HUINA Kabolite 1/14 Hydraulic RC Excavator K970-100S, one hydraulic grab or plier as gift.

Main Features: 1. The entire car involves various processing methods, such as CNC machining, wire cutting, etching, laser cutting, copper tube bending, laser welding, sheet metal tin welding, electroplating, lost wax casting, sandblasting, and anodizing. 2. The sound system includes four sound effects: engine start and stop, horn, track, and engine roar. 3. The remote control is the Flysky PL18EV Lite. 4. The battery is an 11.1V 3S 15000mAh lithium battery with a charging and discharging protection plate to prevent overcharging and over-discharging. It takes approximately 2 hours to fully charge using the original charger. The battery uses the standard XT60 plug. Once connected to the left socket, it will not power on immediately. You need to press the special power self-locking switch to activate the battery. The power indicator allows you to check the battery usage. 5. The excavator is equipped with a high-pressure oil pump with a working pressure of approximately 3.5Mpa (35kg) and a limit pressure of about 6-8Mpa. The pressure gauge allows you to check the pressure at any time. It also has a 6-channel directional valve with 6 servo pieces that correspond to specific actions: main arm, small arm, bucket, hydraulic quick replacement seat, and two spare channels (which can use upgrade parts such as a ripper or claw). Please note that this package does not include hydraulic oil, so you need to purchase it separately. It is recommended to use #32 or #46 hydraulic oil. 6. The integrated multi-channel hydraulic oil module keeps the excavator interior clean and organized. 7. When you receive the excavator, you need to first inject oil into the oil tank and run the excavator to fill each oil cylinder and oil pipe with oil. During operation, you need to inject oil into the oil tank several times until the excavator can function properly, which will use approximately 200ml of oil. Note that there is an observation window in the oil tank that allows you to check the oil level. 8. The excavator's travel and rotation are driven by brushless motors and planetary reducers. The torque of the travel drive is approximately 80kg, the travel speed is about 46RPM, the driving torque of the rotating disc is 60kg, and the rotating speed of the rotating disc is 8RPM. The maximum travel speed is 0.6km/h. The rotating disc can be rotated clockwise and counterclockwise without limit. 9. The original hydraulic display screen in the cab shows the working pressure and temperature of the hydraulic system and the voltage of the main power in real-time. 10. The excavator is equipped with a large number of brass tubes, and the oil cylinder is also equipped with an oil cylinder guard plate to protect it. 11. This excavator is also equipped with a full metal body and a stainless steel drive system (tracks, return rollers, and driving wheels) to protect the oil cylinder.