The passenger door mechanism without pneumatic is an effective solution to facilitate the entry and exit of passengers from buses. It features a strong design made of high-quality materials, ensuring its installation in buses for many years without problems. The appropriate dimensions (80 cm length, 30 cm width, 40 cm height) make it easy to integrate this product with various bus designs. Its weight of 12 kg helps achieve good balance during use. This system is designed to operate without pneumatic, reducing maintenance needs and increasing operational efficiency.
The four-bar mechanism designed for the doors of large tourist bus luggage compartments (such as Mcv, or Mercedes, or Yutong) deals with large and heavy doors, and its dimensions and weight are engineered to withstand these stresses.
Here are the approximate dimensions and weightsfor the complete set dedicated to one door(which usually consists of two main arms, auxiliary guiding arms, and mounting bases and hinges):
1. Approximate weight (Weight)
The total weight of the mechanical mechanism (iron and steel only without the door) ranges between15 to 25 kilograms for one door:
- The iron arms and hinges (solid steel):Weigh about12 to 18 kg(due to the metal thickness of not less than 6 mm to 8 mm to ensure no twisting during lifting parallel to the bus body).
- Hydraulic/Pneumatic assistants (Gas Struts / Pneumatic Cylinders):Add about3 to 5 kgto the total weight of the group.