Remote Control Mining Excavator - Metal Model, Perfect Gift for Kids & Collectors!
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1/25 R 9800 remote control hydraulic excavator metal heavy mining excavator with automatic retractable excavator model toy gift
2022 new model Liebherr 1/20 R 9800 hydraulic excavator;
Manufactured by SF MODEL, brand new authentic guaranteed, no counterfeit imitation!
Product parameters:
1: The total length of the arm extension is about 1.2 meters, the width is 300mm, and the height is 410mm (from the ground to the top of the cab)
The chassis and walking frame weighs about 120 catties (60KG), and can be increased to 150 catties (75KG) by adding counterweight iron beads；
2: The light group is composed of 3 rotating work lights and 19 lighting lights. The lighting functions include constant on, flashing, breathing, marquee and other functions.
3. Configure the voltage
(1): Matching Fusi i6s10 channel proportional remote control
(2): Proportional speed regulation of walking, proportional speed regulation of rotation, mixed control of oil pump settings；
(3): Hydraulic supporting high-pressure gear pump, maximum pressure 8MPA；
(4): Equipped with 3-way steering gear proportional reversing valve, 1.75L oil pump, 6374 motor, and imported industrial synchronous belt linkage oil pump quality assurance. The valve and the oil pump connection block are integrated to reduce later maintenance.
(5): The working mode of the excavator arm is hydraulic drive; the cylinder diameter of the boom is 24, the cylinder diameter of the forearm is 24, and the cylinder diameter of the bucket is 20. Each port is connected by a double pipe. The walking and rotating drive pinions are processed by vacuum heat treatment and hardened wire cutting;
(6) 4-stage planetary deceleration, driven by 3508 motor
Rotating 4-stage planetary deceleration, 4250 motor drive
The upper and lower fuselage can achieve 360-degree infinite rotation；
(7): The ESCs are all Hobbywing brand, 3 60A, 1 120A8. The stairs have automatic retraction function, controlled by 35KG steering gear；
(8): system working voltage level 12v；
