Pre-order New Product！ LESU 1/14 RC Hydraulic Excavator Model Aoue ZX490 Metal Remote Control Heavy Digger Car 6CH Valve Light 6CH Electrical Slip Ring

Note: This is a new product.  If you are interested, pls feel free to contact us for more information, thank you for your understanding and waiting!

#Specification:
Manufacturer: LESU
Scale: 1/14
Item Condition PNP/RTR version: New, Painted and Assembled
Item Condition KIT version: New, Unpainted and Unassembled
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-PNP-OGGY

 
#The Package Includes:
1/14 RC Hydraulic Excavator Model
Motor
Servo
ESC
Hydraulic System
Light System

#There are some attachments for optional upgrade, the package option is selected by yourself.
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

#Features:
1. Incorporation of a precision-engineered hydraulic system ensures coordinated, fluid, and linear motion control of the excavator arm.

2. 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.

3. 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.

4. 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.

5. 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.

6. 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.

7. 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.

8. The rotational system employs a 6-channel electrical slip ring mechanism enabling 360° continuous rotation, significantly enhancing operational versatility and interactive potential.