The YIKONG YK4107 RC car is a high-performance RC car customized for off-road and rock climbing enthusiasts. With its powerful powertrain, innovative design and excellent off-road performance, it has quickly become a highly sought-after model in the market. In this article, we will introduce in detail the YIKONG YK4107's performance characteristics, common wear and tear, and how to improve the performance of this car through upgrades and many other aspects, to help you better enjoy the driving pleasure brought by this RC car.
I. What is the overall performance of the YIKONG YK4107 RC car?
1. Powerful power system and off-road performance
YK4107 RC car is equipped with a 550 brushless motor and full metal gear system, together with full metal hydraulic shock absorbers and front and rear differential locks, to provide excellent power output and maneuverability. Its 2.4GHz 10-channel RC system supports multiple driving modes, including high and low speed switching (controlled via a two-speed electronic governor). These configurations allow the vehicle to perform exceptionally well whether on sand, dirt or rocks.
2. Innovative Tank Turning Function
One of the biggest highlights of the YK4107 is its tank turn function. By pressing the Channel 4 button, the tank mode can be enabled, which automatically unlocks the rear differential and makes the vehicle rotate like a tank. This feature not only increases the vehicle's maneuverability, but also improves its performance in complex terrain, making it especially suitable for narrow spaces and extreme climbs.
3. Excellent suspension system and vibration damping effect
This RC car is equipped with an ultra-low center of gravity gearbox design, which effectively reduces the center of gravity of the vehicle and improves its stability on uneven roads. In addition, the all-metal hydraulic shock absorbers can effectively absorb impacts from the ground when dealing with rugged terrain, reducing vibration and improving maneuverability.
II. Technical specifications of YIKONG YK4107 RC Crawler
- Size: 521mm * 247mm * 267mm
- Weight: 3.1kg
- Color: aqua blue, lime gray, dark blue
- Wheelbase: 325mm
- Wheelbase: 267mm
- Approach angle: 58°
- Departure angle: 52°
- Steering Angle: 40°
- Ground Clearance: 65mm
- Tire Diameter/Width: 116/42mm
Longer wheelbase and wide wheelbase provide excellent stability for high speeds and complex terrain. Approach and departure angles are designed to enhance the vehicle's performance when passing through obstacles and climbing to avoid bottom scraping. The large steering angle enhances the vehicle's maneuverability in narrow spaces, while the moderate ground clearance and large-diameter, wide tires further enhance the vehicle's grip and passing power, making it stable in a variety of complex environments.
Understanding these parameters will not only help you to fully evaluate the performance of the YIKONG YK4107 RC vehicle, but also help you to make reasonable operation and maintenance decisions according to different driving environments during actual use.
III. What are the highlight features of YIKONG YK4107 RC car?
1. High performance servo
YK4107 is equipped with a 25KG high torque metal gear servo and designed with a servo buffer protection device, which can maintain higher stability during intense operation and ensure the vehicle remains under precise control in complex terrain.
2. Adjustable Center of Gravity
With the front and rear counterweights as optional parts, players can adjust the center of gravity of the vehicle according to their needs in order to adapt to different terrains and driving needs.
3. Professional-grade configuration
Remote control system: 2.4GHz 10-channel remote control, supporting front and rear differential locks, two-speed ratio switching and other operation modes.
Other components: full metal hydraulic shock absorbers, remote control lighting system, professional grade climbing tires.
Interchangeable parts: replaceable front bumper, simulated interior design, 1.2mm PC transparent car shell, etc.
IV. Common wear and tear of the YIKONG YK4107 RC car and how to maintain it?
Despite the excellent durability and performance of the YK4107 RC car, a certain degree of wear and tear will still occur over a long period of time. Below are some common wear and tear and maintenance recommendations:
1. Tire wear
Due to the YK4107's professional climbing tire design, tires will gradually wear out during frequent off-road driving. It is recommended to check the condition of the tires regularly to ensure that they have sufficient grip and replace them if necessary.
2. Shock absorber wear
As the suspension system takes a lot of impacts when facing uneven road surfaces, the hydraulic shock absorbers may experience oil leakage or reduced damping effect. Check the shock absorbers regularly to maintain their good performance and enhance the off-road experience.
3. Battery life
As the frequency of battery use increases, the battery may deteriorate, resulting in decreased range. Replace the battery in time and make sure to use the appropriate battery specification to ensure the best range performance.
V. What are the upgrade suggestions for YIKONG YK4107 RC car?
To further enhance the performance of YK4107, players can consider the following upgrades:
1. Upgrade motor and battery
Replacing the motor with a higher power motor and a larger capacity battery can significantly increase the power and range of the vehicle.
2. Upgrade Suspension System
By installing more advanced shock absorbers or metal suspension parts, you can further improve the vehicle's performance on complex terrain.
3. Upgrade Drive System
Replacing the original plastic gears and drive train with metal parts can enhance the durability of the vehicle, especially after long hours of intense driving, and can reduce the wear and tear of the drive train.