Steel door introduction

There are two types of steel doors, one is called steel-wood interior door, the door is used for interior decoration, and the other is called armored door. The above two kinds of doors are developed from the security door. Many things are transferred from the security door. The structure is a mixed structure of steel plate and wood, so they are all called steel doors.

Steel-wood interior door: It is a series of door series decorated in the room. The outer layer is made of steel plate, which is filled with environmental protection materials such as wooden frame and paper shell. The price is favorable, and it is a mid-range interior door with relatively high acceptance level on the market. Many dealers or insiders refer to such doors as steel doors. Because the surface material is different from the anti-theft door, it can only be installed indoors, avoiding the place where the sun shines, so it is called the interior door. The combination of the two is called a steel-wood interior door. In addition, when the door is installed, it will be equipped with a door cover, so it can also be called a steel-wood interior door.

The Crawler Transporter is fit for heavy duty, far and near transportation, completely configured, it runs steadily. The outlook is artistic, durable in use, working environment is widespread. The loading efficiency is high.

Constitute by engine, crawler chassis, loading hopper, hydraulic system etc

Suitable for farmland, orchard, greenhouses, nurseries snow, sand and the construction site ,fire control ,hilly area, flood land, desert, warehouse, mine, and ice surface etc.

Low diesel consumption by single cylinder power system

High traction power, Max climbing 45 degree slope, big volume transportation

More flexible with small turning radius, especially suitable for limited space, reduce cost

Electrical starting,  easy handle lever controlling, Hydraulic transmission, no gear shift

Each track has separate hydraulic motor and speed reduction gear


Crawler transporter

Crawler Transporter

Crawler Transporter,Remote Crawler Transporter,Remoted Crawler Dumper,Auto Crawler Transporter

Chongqing Honggong Construction Machinery Co., Ltd , http://www.honggongchina.com