300cc Gasoline cargo tricycle with 300 water-cooled, 500*100 double keel, groove plate single layer 7 steel plates (70 width).

300cc cargo motor tricycle uses inner keel welding bracket, 2.5*1.4m cargo, bright red, edging distance 600 medium speed, 300cc tricycle equips Fully buoyant afterburner, central gear bag, same left and right axles, oil brake, positioning 710 front and rear ordinary 5.0 anti-skid.

The first electric tricycle

The first electric tricycle in the world was born in 1881. Its inventor was Gustav Truff, a French engineer. It was a tricycle powered by a lead-acid battery. In 1873, the electric tricycle, which was invented by Robert Davidson, an Englishman, powered by a primary battery, was not included in the scope of international confirmation. Later, lead-acid, nickel cadmium, nickel hydrogen batteries, lithium-ion batteries, and fuel cells emerged as electric tricycle.

Other basic requirements for electric vehicles

When the current is too large, a circuit protector, disconnecting device or fuse shall be used to disconnect at least one electrode of on-board power supply (such as traction battery). The device can be either the main switch specified in 8.5.6.1 or the over-current disconnecting device of the traction battery specified in 5.7. After each power cut, under the condition that the fault is clear, it is allowed to re supply power to the drive system only through the normal power on procedure.

 After the drive system is shut down automatically or manually, it can only be restarted through the normal power on procedure.

Any unexpected disconnection of any electrical connector shall not cause danger to the electric vehicle.

When the electric vehicle is connected to external circuits (power grid, external charger), it cannot move the electric vehicle through its own drive system

The braking force of the service brake must be reasonably distributed among the axles.

1 The braking force of the service braking of motor vehicles (except two wheel, motorized tricycle scooter) must be symmetrically distributed between the left and right wheels of the same axle with respect to the longitudinal central plane of the motor vehicle.

2 The brake must have a wear compensation device. After the brake is worn, the brake clearance must be easily compensated by manual or automatic adjustment devices. The brake control device and its components as well as the brake assembly must have a certain reserve stroke. When the brake is heated to a certain extent, it shall still maintain effective braking without immediate adjustment.

The cargo box shall be installed firmly and reliably, and the breast board and floor of the cargo box shall be regular and have sufficient strength.

1、 The allowable deviation of the center plane of the front and rear wheels of the main vehicle of two wheeled motorcycles, two wheeled mopeds 、cargo box and side three wheeled motorcycles shall not exceed 10 mm.

2、Passenger cars shall be equipped with wheel guards, the rear wheels of trailers shall be equipped with mudguards, and all wheels of other motor vehicles shall be equipped with mudguards./3 Motor vehicles 3、shall be equipped with plate (frame) that can meet the requirements for plate installation. The front number plate (frame) shall be set in the middle or right side of the front (according to the direction of the motor vehicle), and the rear number plate (frame) shall be set in the middle or cargo box  left side of the back。

This car, the first impression of many people is that this car is simply a truck, yes, its shape is very similar to a truck, its purpose is to carry goods, and its airtightness, safety and comfort are all Impeccable. When we saw the big truck loaded with this car slowly driving out of the factory, we knew its position in the market. Orders for this car from all over the country, after all, it is so versatile and so practical!