suspension : ① The front suspension use Taper spring, to strenthen load capacity and shock absorption ability. ② The material of the leaf spring suspension is 60 si2mn, damping effect is excellent. In the steel plate lug by nozzle, easy to maintain and increase the service life, is about 80000 times. ③ the car plate spring with external, lower center of gravity, are the benefits of external driving stability. ④We also set on the leaf spring plate and cushion, double insurance, make your driving more at ease.

Wheel: the tyre adopts ten levels, 5-12, Load capacity is better and safer.

Stereo engine suspension

Beiyi prince has a displacement of 150cc, which is a medium displacement model. The engine is 150 air-cooled engine independently developed by Guangzhou Dayun, which has a large compression ratio and can continuously provide sufficient power for the whole vehicle. It can not only run fast on good terrain, but also can run with full power on mountain roads and mud roads, to meet the needs of load-bearing fast running.

North Yi Prince changed the traditional suspension of the original car, the use of three-dimensional engine suspension. This suspension mode can not only greatly improve the stability of the engine suspension, but also solve the "head tilt" phenomenon that may occur when the engine starts in low gear. This reform more reflects the practical, durable customer demand, but also can extend the service life of the reverse gear, exhaust pipe. Performance improvement is the real demand for customer service, which is the main reason why the north Yi Prince was favored by the majority of customers.

moto trois de triporteur

Product Design

1. 1.The first beam sustain a lot of pressure , this physical design is important in safety and practicability, we use 3mn thicken steel plate , it is exactly bear the pressure but not waste power. It drastically solve the problem

2. 2.Plus size frame Surface treatment: pickling, phosphating, electrophoresis high-temperature baking design, its own outfall , thicken keel are extend to frame it improve frame ruggedness

3. 3.Augmentation : it is a device to change the torsion , it can widely use in different road condition it make tricycle more easy t on uphill

Quality assurance

1. Material technology: We will select 5-10 products that meet our standards from 100 steel products, and the remaining materials will be supplied to factories of other second and third-tier brands. Only those that meet the thickness, size and material we just mentioned can pass our screening. And our frame production line consists of 18 processes.

2. Pneumatic fixture is also used in our production process to ensure stronger welding strength and better consistency. The production of the fixture refers to the automobile standard and has obtained a number of patents.

3. Carriage welding: 90% of carriage welding is made by CNC robot welding, with better quality and more smooth and beautiful welding points.