LESU 1/14 Hydraulic Engineering Simulation Model L220H Wheel Loader

$2,870.00

Reference: RD-A0013

In stock: 10 Items

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*1/14 L220H Wheel Loader

Brand: LESU

Model：RD-A0013

*Detailed Product Description：

90% metal construction: The front and rear frames are made from stainless-steel sheet metal, laser-welded and assembled into a robust, stable, and reliable overall structure.
High-performance drive system: Equipped with an integrated brushless motor featuring FOC (Field-Oriented Control) technology. It delivers high efficiency, low heat generation, extended operating time, high torque, and smooth low-speed operation, providing an exceptional driving and control experience.
Planetary reduction and 2-speed transmission: The drive system incorporates planetary reduction gearing and a 2-speed gearbox. First gear has a reduction ratio of 1:29.2, while second gear has a ratio of 1:16.2. Power is transferred to the front and rear axles through a transfer case. Two selectable driving speeds provide excellent operating efficiency for a wide range of applications.
Newly designed planetary wheel-end reduction: Both the front and rear axles feature newly designed planetary wheel-end reducers. Each side is equipped with five planetary gears made of 45# steel, providing high torque capacity and smooth operation.
Fully enclosed differentials: Both front and rear axles feature newly designed fully enclosed differentials, offering a stable structure, smooth operation, and improved stability during cornering.
Differential locks on both axles: Both the front and rear axles are equipped with differential-lock functions, while the rear axle also features suspension. The powerful drivetrain enables the vehicle to confidently handle a wide variety of terrain, improving both off-road capability and driving stability while enhancing the model's overall controllability.
Universal-joint driveshaft system: Cross-type universal-joint driveshafts connect the transfer case to the front and rear axles, ensuring smooth power transmission while reducing energy loss. The front driveshaft uses a double-universal-joint design, effectively eliminating uneven rotational speed during steering and improving overall driving smoothness.
CNC-machined aluminium wheels: The wheel hubs are made from aluminium alloy and manufactured as one-piece components using CNC turning, providing excellent durability and service life while giving the vehicle a high load-bearing capacity.
Natural rubber tires: The tires are molded from natural rubber with highly detailed surface features. Their block-pattern tread and deep grooves provide excellent traction on both paved and unpaved surfaces, effectively reducing power loss.
CNC-machined aluminium cab frame: The cab frame is made from aluminium alloy and CNC-machined, combining a premium metal feel with highly accurate reproduction of the original vehicle's details.
Tilting cab design: The cab features a design derived directly from the full-size vehicle and can be tilted completely to the left. Hinges with built-in stops make maintenance and servicing convenient. A concealed locking mechanism at the bottom securely locks the cab in the closed position.
Functional cab doors and window: The left cab door opens forward, with CNC-machined stainless-steel hinges that provide durability while enhancing realism. The right-side window slides backward to open, faithfully reproducing the details of the real vehicle.
Realistic cab lighting and accessories: The roof is equipped with 12 LED spotlights, 1 LED warning beacon, a realistic signal antenna, and adjustable simulated side mirrors on both sides.
Detailed windshield wipers and handrails: Newly designed realistic windshield wipers are fitted to both the front and rear of the cab. The external stainless-steel handrails accurately reproduce the details of the full-size vehicle.
Fully enclosed cab interior: The interior components feature a full-coverage design and are injection-molded from ABS material with a textured matte surface finish.
Adjustable operator's seat: The seat features an adjustable backrest and adjustable control armrests on both sides, allowing it to accommodate realistic operator/driver figures of different sizes.
Functional steering wheel and instrument panel: The steering wheel can be turned. The instrument panel features backlighting combined with translucent instrument decals, creating a highly realistic dashboard appearance.
CNC-machined aluminium engine compartment cover: The rear engine compartment cover is made from aluminium alloy and CNC-machined. It can be opened rearward and is supported by retaining struts, providing convenient access for battery replacement and maintenance of the equipment inside the engine compartment.
Stainless-steel side doors and cooling grille: The side doors and cooling grilles on both sides of the rear engine compartment are made from stainless steel and can be opened rearward, faithfully reproducing the details of the full-size vehicle while providing convenient access for maintenance.
Realistic stainless-steel exhaust stacks: The top of the engine compartment is equipped with realistic stainless-steel exhaust stacks, providing a convenient basis for future installation of a functional or more realistic exhaust system.
CNC-machined aluminium rear cooling compartment cover: The main body of the rear cooling compartment cover is made from CNC-machined aluminium alloy and is equipped with a realistic cooling grille and LED reverse lights.
Large-angle opening cooling compartment cover: The rear cooling compartment cover can be opened upward to a large angle and is equipped with realistic hydraulic support struts. This provides convenient access to the power switch, hydraulic pressure monitoring, hydraulic oil filling, and maintenance of the receiver and other electronic equipment inside the compartment.
Solid CNC-machined aluminium counterweight: The rear counterweight is made from aluminium alloy and CNC-machined as a one-piece solid component. It provides additional ballast while maintaining a premium metal appearance.
Functional metal towing hook: A metal towing hook is fitted to the rear of the counterweight. It adds realism while also providing practical functionality, allowing the model to tow various construction machines and increasing playability.
Realistic rear lighting and protective components: Both sides of the counterweight are equipped with LED turn signals, brake lights, and marker lights, together with stainless-steel protective light guards that effectively protect the LED assemblies. Stainless-steel handrails are also fitted to the counterweight to enhance realism.
Precision hydraulic system: Equipped with a newly designed directional control valve capable of highly precise operation. A two-stage adjustable relief valve provides greater hydraulic stability and smoother, more coordinated, and more linear movement.
5-channel precision hydraulic valve: The system is equipped with a 5-channel precision directional control valve, two sets of hydraulic cylinders, and one quick-release cylinder. Two additional hydraulic circuits are reserved on the boom for future attachment expansion, allowing a variety of implements to be installed for different operating scenarios and enhancing playability.
Precision steering centering valve: A dedicated precision steering centering valve is combined with dual left and right steering hydraulic cylinders to provide automatic steering return-to-center, precise steering control, and responsive operation.
Integrated hydraulic plumbing: The hydraulic lines within the hydraulic power station feature an integrated design and are CNC-machined from aluminium alloy, resulting in a cleaner, more organized, and more attractive appearance.
Visible hydraulic pressure gauge: A clearly visible hydraulic pressure gauge allows the operator to monitor system pressure directly and conveniently adjust the pressure as required.
Return-line hydraulic filter: A return-line filter is installed inside the hydraulic oil tank to effectively remove contaminants from the hydraulic oil, helping extend the service life of the hydraulic pump and directional control valves. The filter can be removed and cleaned simply by removing the four screws at the bottom.
Modular electronic equipment compartment: The electronic equipment compartment is constructed from stainless-steel sheet metal that is laser-welded and assembled. Electronic components are installed in a concealed configuration, keeping the entire compartment clean and well organized.
Open battery compartment: The battery compartment features an integrated one-touch power switch and sound-system volume control, providing convenient access for battery replacement, power operation, and volume adjustment.
Newly designed bucket linkage mechanism: The bucket linkage components are CNC-machined from aluminium alloy and paired with a stainless-steel boom, providing the strength required for demanding, high-load loading applications.
Precisely engineered bucket linkage geometry: Every pivot point of the bucket linkage mechanism has been precisely calculated and engineered. The system keeps the bucket level as the boom is raised after loading, automatically levels the bucket as the boom is lowered after unloading, and allows material to be discharged at virtually any bucket angle. This makes operation easier and provides smoother, more flexible linkage movement. A large loading angle facilitates easier loading, while the large dumping angle allows cleaner and more complete unloading.
Hydraulic quick-coupler for the bucket: The newly designed hydraulic bucket quick-coupler is made from stainless-steel sheet metal and formed by laser welding. It is paired with a metal hydraulic quick-coupler cylinder.
Two auxiliary hydraulic attachment circuits: The main body of the hydraulic bucket quick-coupler is equipped with two newly designed hydraulic quick-connect circuits for attachments. These allow operators to quickly change and install different implements for a variety of operating scenarios, significantly increasing the model's versatility and playability.
Heavy-duty stainless-steel bucket: The entire bucket is manufactured from stainless-steel sheet metal using laser welding. It offers high load capacity and excellent impact resistance while minimizing deformation. With a bucket capacity of approximately 1,588 cm³, it provides substantial loading capacity for demanding large-scale operating scenarios.
Stainless-steel toolboxes and access ladders: The vehicle is equipped with two ladder/toolbox assemblies and two rear access ladders, all made from stainless-steel sheet metal and laser-welded. The ladder/toolboxes can be opened and used, while stainless-steel handrails further reproduce the details of the full-size vehicle.
Modular lighting and sound system: The vehicle features a newly designed modular lighting circuit combined with an integrated light-and-sound module. A total of 28 LED lights are installed, together with a multi-mode rotating warning beacon and a concealed high-output speaker. Deep engine sounds combined with striking lighting effects provide an immersive and highly realistic operating experience while greatly enhancing the model's playability and visual appeal.