1/14 remote control hydraulic excavator R945 model send light wide bucket issued 2022 new metal excavator model toys gifts

1/14 remote control hydraulic excavator R945 model send light wide bucket issued 2022 new metal excavator model toys gifts   Product Specifications: Scale and Material: 1/14, Metal Assembly: RTR, painted assembly The whole car configuration includes: cab interior, lighting.   Product Purchase Options: R 945: Excavator model, remote control, wide bucket, manual quick-change device, interior, lights, dolls; R 945-1: Excavator model, remote control, battery, charger, manual quick change, wide barrel, interior, lights, doll.   technical parameter: 1. Both the walking motor and the rotary motor use brushless motors. 2. The hydraulic pump is driven by a brushless motor with a rated pressure of 3.5MPA and uses 32# anti-wear hydraulic oil. 3. The hydraulic valve is a 3-channel rotary plunger type, with exclusive adjustment, the operation is smooth and relatively accurate. 4. The oil cylinder is made of brass and stainless steel, and the piston inside the oil cylinder can be pull