LESU Metal 1/14 RC Hydraulic Excavator Aoue ZX490 Upgraded Remote Control Heavy Digger Model PL18EV Lite Sound Smoke Hobby Grade Model for Adult Hobby

#Specification:Manufacturer: LESUScale: 1/14Item Condition: New, Painted and AssembledMaterial: 90% Metal, PlasticSize: 859*263*257MMValve: 6CHProduct Weight: 18.4KGDrive Motor: BrushlessPump Motor: BrushlessRotary Motor: BrushedID: LS-BA-B0026-UP1-RTR-PAINTING-ZLGNGY#The Package Includes:1/14 RC Hydraulic Excavator ModelMetal Hydraulic Quick Release CouplerMotorServoESCHydraulic SystemLight SystemUpgraded Sound SystemUpgraded Smoke UnitFlySky PL18EV Lite Remote Controller and ReceiverBatteryCharger#The Package Does Not Include:Hydraulic OilSmoke Oil#Parameters:Ground clearance from the top of the cab: 256.9 mmGround height of the bottom of the work: 100 mmTotal track length: 392mmWheelbase(drive wheel center base): 320 mmMinimum swing radius: 277.8mmMaximum digging height: 771.5 mmSlewing speed: 12 r/minSlewing drive reduction ratio: 1:208Slewing motor speed: 2500 r/minMaximum pressure of hydraulic workstation: 4 mpaRated pressure of hydraulic workstation: 3 mpaMaximum unloading height: 571 mmMaximum digging depth: 525.3 mmMaximum digging radius: 840.9 mmMaximum excavation radius of ground: 805.7 mmGauge: 187 mmTrack width: 43 mmTotal width of the excavator: 263Traveling drive wheel speed: 25r/minTravel drive reduction ratio: 1:520r/minTraveling motor speed: 13200r/minNumber of reversing valve channels: 6Height 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.
• High-torque drive wheels paired with all-metal tracked undercarriage ensure superior terrain adaptability. The brushless drive motor with integrated planetary gear reduction module delivers high efficiency, minimal thermal generation, substantial low-speed torque, and smooth operational characteristics.
• Proprietary hydraulic power unit system innovatively integrates oil pump, drive motor, radiator, valve block, filtration assembly, pressure gauge, oil reservoir, and relief valve in a compact arrangement, combining aesthetic integrity with service-friendly accessibility.