JJRC Q146 A B High Speed Off-Road Remote Control Vehicle boys' gifts

JJRC Q146 A B High Speed Off-Road Remote Control Vehicle boys' gifts

Package included:
RC car *1
Remot e Control *1
Battery *1
Charging cable *1
Manual *1,
USB balance charger *1
tall fin *1.
Plug of metal *1

A model (Black)	B model (Red)	B model (Green)

Product ID: A-type Dianyue, B-type Big Foot Short Card
Product configuration: electric four-wheel drive off-road vehicle
Product material: aluminum alloy+PA
Product size (cm): 29 * 20.5 * 14 (wheelbase 192)
Remote control size (cm): 20 * 14.5 * 9
Number of boxes (pcs): 6pcs
Color box size (cm): 33.2 * 26 * 19.2
Outer box size (cm): 59.2 * 34.7 * 54.5
Body weight: A model 1008.4g, B model 1097.9g
Complete weight (g): A model 1809.1g, B model 1897.6g
Packaging: Sealed box packaging
Gross weight/net weight (kg): A model 11.81/10.9 B model 12.34/11.4
Color: A black, B red, green
Body battery: 7.4V 1500mAh * 1
Handling time: approximately 14 minutes
Charging time: 3 hours
Remote control distance (meters): ≥ 100 meters
Remote control category: 2.4g full proportion synchronous control system (gun control)
Motor: 390 carbon brush strong magnetic motor
Steering gear: 17g steering gear
Wheelbase parameters: wheelbase 192
Differential structure: metal differential
Electric modulation/reception: 35A 2S receiver
Speed: 40km/h
Lamp configuration: A model without lights, B model with headlights
Protection function: 1. Charging; 2. Stuck; 3. High temperature; 4. Low voltage remote control battery: AAA * 3 (needs to be purchased separately)

Function
1. The screws on the entire vehicle are made of cross shaped screws, which are convenient for future modification and use
2. New compact and fashionable frame design, all time four-wheel drive, independent suspension, adjustable pull rods, oil pressure toothed shock absorber, metal dog bone wheel cup, metal transmission shaft off-road, alloy differential, strong off-road and passing performance
3. The chassis thickness is 2.5mm, made of aluminum alloy 6061 material (6061 alloy is aluminum, magnesium, and silicon alloy, which is a heat treated corrosion-resistant alloy)
4.17g large torque Steering engine, light and flexible
5. Stable 2.4G remote control system with strong sense of control
6. The use of PA66 reinforced nylon makes the vehicle more aggressive in collisions
7. The wiring method is reasonable, which will not affect the aesthetics of the frame, but also not be affected by gears and movable joints
8. The battery compartment can be compatible with various sizes of lithium batteries
9. The differential damping is good and smooth, making it easy to modify and use in the future
10. The structural design of the steering cup is reasonable, and it is not easily damaged in the event of a collision. The front and rear shock absorbers are very rigid
11. The tire material and manufacturing process combine good grip and wear resistance. The tire uses all terrain tire covers, which are designed with multiple small tires and can also exert good grip characteristics on flat roads. The tire skin is moderately soft, with a maximum diameter of 17mm for oil pressure toothed shock absorbers. It has fast rebound speed and can increase the time for the tire to grip the ground when walking on uneven roads, thereby increasing grip
13. Low drag vehicle shell design: A streamlined off-road vehicle shell design effectively reduces the drag coefficient and reduces air resistance at full speed. (Drag coefficient: air resistance is the largest and most important external force encountered by a car when driving. Air Drag coefficient, also known as drag coefficient, is an important coefficient for calculating the air resistance of a car)
14. The streamlined shell and tail wing design can provide enough downforce for the Model car at high speed, thus increasing the grip of the tires. The tail spoiler is an aerodynamic device, which can improve the stability of the vehicle at high speed. Interference plates are generally installed on the rear wing of the car, also known as interference plates. 15. The entire car's gears can be upgraded to powder alloy, and the motor base can be upgraded to an adjustable motor base with a diameter of 28. The motor teeth can be 15 teeth, 17 teeth, and 19 teeth, and the differential can be upgraded to all alloy. The front and rear swing arms, steering seats, door seats, rear wheel seats, and differential box can be upgraded to alloy The shock absorber can be upgraded to carbon fiber board.