TOUCAN RC HOBBY 1/14 Metal RC Hydraulic Excavator E400 Standard Type Remote Control Digger Model 3 Pumps 4CH Valve Frsky X14 Radio

#Super Frog Metal 1/14 RC Hydraulic Excavator E400 Standard Type Remote Control Digger Model 3 Pumps 4CH Valve Frsky X14 Radio #Specification: Manufacturer: Super Frog Item Condition: New, Assembled and Painted Scale: 1/14 Version: Standard Version (Hammer Version) Size: 815x258x241MM / 32.1*10.2*9.5Inches Net Weight: 25KG Number of Oil Pumps: 3PCS Reversing Valves: 3+1 way (3PCS main valves, 1PC secondary valve) Servo for Secondary Valve: 1PC 12KG Servo Servo for Main Valves: 3PCS, 35KG Brushless Servo Driving ESC: 45A Brushless ESC Oil Pump ESC: 50A Brushless ESC Slewing ESC: 45A Brushless ESC Oil Pump Motors: 3 Dual-Fan Cooler: 1PC Remote Control: Frsky X14 ID: FROG-E400-4CH-ST-PNP-YBK #The Package Includes: 1/14 RC Hydraulic Excavator E400 comes with Standard Bucket Motor Servo ESC 3PCS Pump and 4CH Valve Hydraulic System Frsky X14 Radio System #The Package doesn't Include: Light System Sound System Metal Levelling Bucket Guard Rail Rearview Mirror Safety Light Battery Charger Hydraulic Oil

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• The hydraulic system is composed of three oil pumps, a 4-way curved surface linear reversing valve, high-speed servos, and the FrSky ETHOS system. The oil pumps have sufficient pressure and adjustable rotation speed, ensuring sufficient power for all hydraulic functions during operation and realizing precise linkage between the boom, arm, and bucket. The 4-way reversing valve is composed of a 3-way main valve and a 1-way secondary valve.
• The hydraulic system adopts a superimposed combination of three pumps and multiple valves: the oil tank, pump, and reversing valve are all connected by a universal oil circuit assembly, which is compact and reliable, reducing the probability of oil leakage. At the same time, when all actions are performed simultaneously, they will not be interfered by others, resulting in better operating feel.
• The hydraulic system of this excavator is equipped with 2 cooling fans, whose rotation speed can be automatically adjusted with temperature. When the oil temperature reaches 60 degrees, the maximum rotation speed of the fans is 9000 rpm, which can effectively dissipate heat.
• The tightness of the tracks can be adjusted with a ratchet wrench, with large tension to prevent derailment. The adjustable stroke is long, and the entire tracks can be disassembled and assembled without removing the pin, which facilitates the replacement of the tracks and allows adjusting the natural sag of the tracks according to personal preference, making the model more realistic.