A mobile crusher includes a caterpillar-type undercarriage and a chassis frame mounted on the undercarriage. A motor-driven crushing tool is mounted in the chassis frame. A hopper is connected to the chassis frame, so as to be swingable relative to be undercarriage about a horizontal axis. At least one conveyor for discharging crushed material from the crushing tool is connected to the chassis frame. A downwardly connected kingbolt which can be coupled to a coupling member of a tractor is attached to the underside of the hopper at a location remote from the horizontal axis of the chassis frame. A wheel unit with a plurality of wheels is connected to a conveyor frame which supports the conveyor.
 

Crushed rock has played and continues to play an inergral role in road building and road maintenance. Traditionally, rock is extracted from rock quarries, located on selected property sites and transpored to a nearby fixed-base rock crushing plant. Current rock crushing plants typically consist of multiple rock crushers that reduce oversized rock down to a desired sizem multiple screens that separate the crushed rock according to size and multiple conveyors that transport the sorted material between the rock crushers and screens and then onto size designated stockpiles can also be accomplished through the use of front end loaders, dump trucks and the like.
 

Kefid Machinery Co., Ltd, is one of the most famous rock and mineral processing company in the world. Kefid mobile crushing plant concept is fully adaptable to all mobile crushing needs, it sets up a new range of business opportunities for contractors, quarry operators, recycling and mining applications. It can eliminate the obstacles of the crushing places and circumstances, and offer the high efficient and low cost project plants for the client. To the client, it is the best choice.
 

Installation concept of unit equipment is an integrated working method, eliminating troubles in infrastructure and nonprocess equipments in complicated working place of seperated components, which will greatly reduce use of material and working time. Compact and reasonable space allocation of the machine group can to the biggest extent perfect the space of facility allocation. Distribution is simplified and compacted and space for materials and transferrinng has increased.

This plant is equipped with the principal of offering
simplicity and low cost to customers, for the rough crushing and finecrushing and screening system, single equipments can be united to work comprehensively and independently, and can also be assembled to a unit and work as a team. A side-out structure can offer for material screening and transferring with flexibility of multiple equipments; diesel generator in the integrated machine group can not only offer power for the group itself but also offer power for the processing unit accordingly.
 

Mobile crusher plant has flexible combination and good adaptibility. According to different crushing process and requirement, the combination can be “crushing-screening” or “screening-crushing”, and the crushing plant can be combined according to actural requirement as the two-stepscreening system of rough crushing and fine crushing or three-step screening system of rugh-medium find-fine. The flexibility can greatly meet various requirements of customers.

It is of high cost performance, reliable and beautiful structure. Its technology is as advanced as the international level. It is widely used in road and bridge construction, metallurgy and other fields to crush and screen.