90% Metal LESU 1/14 RC Hydraulic Excavator Aoue Zx490 Remote Control Heavy Digger Model 6Ch Valve Light Flysky Pl18Ev Lite Radio Hobby Grade Model

#90% Metal LESU 1/14 RC Hydraulic Excavator Aoue ZX490 Remote Control Heavy Digger Model 6CH Valve Light Flysky PL18EV Lite Radio #Specification: Manufacturer: LESU Scale: 1/14 Item Condition: New, Painted and Assembled Material: 90% Metal, Plastic Size: 859*263*257MM Valve: 6CH Product Weight: 17.7KG Drive Motor: Brushless Pump Motor: Brushless Rotary Motor: Brushed ID: LS-BA-B0026-RTR-OGGY #The Package Includes: 1/14 RC Hydraulic Excavator Model Motor Servo ESC Hydraulic System Light System FlySky PL18EV Lite Remote Controller and Receiver Battery #The Package Does Not Include: Sound System Charger Hydraulic Oil #Parameters: Ground clearance from the top of the cab: 256.9 mm Ground height of the bottom of the work: 100 mm Total track length: 392mm Wheelbase(drive wheel center base): 320 mm Minimum swing radius: 277.8mm Maximum digging height: 771.5 mm Slewing speed: 12 r/min Slewing drive reduction ratio: 1:208 Slewing motor speed: 2500 r/min Maximum pressure of hydraulic workstation: 4 mpa Rated pressure of hydraulic workstation: 3 mpa Maximum unloading height: 571 mm Maximum digging depth: 525.3 mm Maximum digging radius: 840.9 mm Maximum excavation radius of ground: 805.7 mm Gauge: 187 mm Track width: 43 mm Total width of the excavator: 263 Traveling drive wheel speed: 25r/min Travel drive reduction ratio: 1:520r/min Traveling motor speed: 13200r/min Number of reversing valve channels: 6 Height from the bottom of X rack to ground: 54.4mm

• Incorporation of a precision-engineered hydraulic system ensures coordinated, fluid, and linear motion control of the excavator arm.
• Modular architecture facilitates effortless disassembly and reassembly, with numerous CNC-machined components throughout the body. Notably, the aluminum alloy excavator arm and counterweight employ monolithic metal CNC fabrication, demonstrating exquisite craftsmanship.
• The fixed oil circuit system utilizes brass materials for 80% of its construction, while metallic components constitute 90% of the entire machine's composition, achieving robust mechanical aesthetics.
• Equipped with a 6-channel directional control valve and 3 hydraulic cylinders, while reserving an additional 3-way directional control valve for future functional expansion.
• Comprehensive illumination system integrates 7 LED operational lights, 3 warning lamps, and 2 GPS indicator lights. The design incorporates 9 openable access panels throughout the chassis for enhanced operational convenience.