XINLEHONG Q902 1/16 Brushless 4WD Remote Control Car: Player’s Perspective Evaluation

Basic parameters of XINLEHONG Q902 product:

• Article number: Q902
• Product name: Brushless version 1:16 4WD desert high-speed truck
• Packaging: Color box
• Color: Red/Blue
• Number of boxes: 8 PCS
• Specifications: 51.5×38×61.5CM
• Gross weight: 13.8KGS
• Net weight: 11.8KGS
• Scale: 1:16
• Frequency: 2.4GHz
• Product specifications: 27×23.5×13 CM
• Color box specifications: 24.8×36.1×14.6 cm
• Speed: 52km/h
• Remote control distance: 60-80M
• Charging time: 1h
• Usage time: 15min
• Body battery: 7.4V 1000MA Li-ion
• Remote control specifications ：15×9×21CM
• Weight with packaging: 1475g
• Remote control battery: "AA"×3 (not included)

I put the link below where I bought this XINLEHONG Q902

As a player who has been addicted to remote control cars for many years, the recently purchased XINLEHONG Q902 has made me enjoy the community garden and the wild terrain. This car is called "Land Cannon", and it is indeed something after actual testing. Today, I will talk about the real performance of this car from the perspective of players, and point the way for brothers who want to get into the pit.

1.First glance after unboxing: hardcore configuration hits the pain point

• The moment I unboxed it, I felt that this car was designed for "durability". The all-metal chassis + drive shaft directly hits the pain point of players. You know, many cars at the same price are still using plastic parts. The standard 2.4G remote control has a solid grip, and the two-speed power adjustment is friendly to novices-the 70% power mode allows my child to get familiar with the operation first, and then switch to 100% power after proficiency, and the push-back feeling of the throttle to the bottom is directly pulled to the full.
• The car shell is a quick-release design that can be opened with one hand. The internal roll cage can protect the chassis electronic components when the car rolls over. The most eye-catching thing is the black anti-scratch strips on the roof and the rear. After running into the bushes several times, the paint surface is almost scratched. However, the car shell is made of soft shell material. Although it is resistant to falling, it is easy to be scratched by branches. It is recommended that brothers who play off-road prepare a transparent protective film.

2.Power test: brushless motor + four-wheel drive, a real land aircraft

• Q902's 2845 brushless motor is definitely a "violent aesthetic". The official nominal speed is 52km/h under 2S battery, and it can reach about 50km/h on cement ground. The visual impact when starting and looking up is comparable to that of a real car. After replacing the 3S battery, the speed directly soared to 68km/h, but the metal drive shaft must be upgraded, otherwise the original plastic parts will slip easily.
• The four-wheel drive system performs amazingly on mud and sand. The combination of all-metal differential + hydraulic shock absorber, the tires hardly slip when passing the cross axle. However, the rear of the car will drift a bit when cornering at high speed, so it is recommended to adjust the shock absorber to a harder level. In addition, the heat dissipation design of this car is conscientious, and the brushless motor is equipped with a heat sink + fan. Even after playing for half an hour, there was no overheating protection.

3.Control experience: full coverage from rookies to veterans

• The two-speed power adjustment of the remote control is very practical. Novices can avoid the tragedy of "starting head up-out of control and hitting the wall" by using the 70% mode. Old players can directly open the throttle to the full, and the throttle response is sensitive enough to play drift. However, the original remote control has a bit of looseness. If you pursue extreme control, it is recommended to change to a gun-type remote control later.
• In terms of dynamic performance, the grip of this car on grass and sand is beyond expectations. The rubber tire has deep texture, and with full-time four-wheel drive, the climbing angle is about 10% larger than that of cars of the same level. However, the car body will be slightly deformed when jumping on hard ground. Fortunately, the internal skeleton can withstand it, but it is still recommended to install the original head-up wheel to play more safely on the slope.

4.Durability test: Really a myth that cannot be broken?

• After playing for two weeks, I deliberately dropped it more than a dozen times. The all-metal chassis is indeed durable. The elliptical buffer structure of the front and rear bumpers can absorb energy when impacted, but the joints of the car body are a bit loose, so the screws must be checked regularly. The hydraulic shock absorber performs stably on bumpy roads, but it must be cleaned in time after playing in the mud, otherwise the mud and sand will get stuck in the shock absorber barrel.
• In terms of battery life, the standard 7.4V 1000mAh battery can play for 15 minutes, but the battery life will shrink under full throttle. It is recommended to prepare an extra battery or upgrade to 2000mAh, which can be extended to 25 minutes in actual measurement. The charging time is 1 hour, and the Type-C interface is convenient, but don't use a fast charging head, which is easy to damage the battery.

5.Upgrade potential: the evolution from a plain car to a beast

• This car has a rich accessory ecosystem and high playability for players. The must-change items are metal drive shafts and bearings, which can solve the problem of high-speed slippage. If you pursue speed, go directly to 3S battery + cooling fan, and the power will be increased by 30%. Appearance lovers can add LED lights and roll cages, and the light show at night is absolutely cool.
• However, the original motor is powerful enough, so there is no need to change it for non-racing players. The tires can be replaced with studded tires, which is more exciting to play in snow and mud. In addition, the car body can be painted to change the color, but the internal frame must be removed first, otherwise the paint will crack.

How to maintain and maintain the XINLEHONG Q902 RC CAR?

1. Cleaning and dustproofing: Clean the body and transmission parts after each use to avoid mud and sand jams.
2. Lubrication and maintenance: Regularly add special grease to the drive shaft and differential to reduce wear.
3. Battery maintenance: avoid overcharging and overdischarging, keep the battery at 50% during long-term storage and place in a cool place.
4. Inspection and maintenance: regularly check the tightness of the car shell, bumper, screws and other parts, and replace the worn parts in time.

Summary

XINLEHONG Q902 has found an excellent balance between performance, durability and cost performance. The configuration of brushless motor + four-wheel drive is almost invincible at the same price, and modular batteries and rich upgrade parts ensure playability. Novices can use it to practice skills, and old players can also modify it. As for the shortcomings, the original remote control and car body materials still have room for improvement.

• Suitable for people: players who want to experience brushless power but don’t want to spend too much money, or find a durable toy car for their children at home.

• Purchase suggestion: Go directly to the 3S battery kit, prepare two more batteries, and add a metal drive shaft, which can basically unlock 80% of the gameplay.

This store also has other models of XINLEHONG RC CAR, you can also go to learn more