+  Overview

Crawler type mobile crushing and screening plant is researched and designed by our experienced engineers. It is of stable performance and beautiful structure. It is widely used in road &bridge construction, building, mining and other fields. The Crawler type mobile crushing and screening plant can be configured to jaw, impact, cone and vsi.It is high performance and cost effective.And it will maximize your quarry,mining and construction business profits.

+  Learn More About Kefid Machinery® Crawler type Mobile Crushing Plant

1. Excellent performance of power system.
It is adopts Cummins diesel engine, low oil consumption, low noise. And we can equip a low-temperature preheating device so that the equipment is able to start at -25℃ low
temperature environment.
2. Ship-shaped steel chassis.
It is of high intensity, low on ground pressure etc. And it is easy to be transported on different terrains like mountain and marsh.
3. High-torque moving motor.
It is of strong driving force and perfect performance, thus providing reliable power source to the running system.
4. Servo -system.
It is of easy operation and precise control, and can realize Continuously Variable Transmission.
5. Efficient and mature crushing and screening equipment.
The crushing and screening plant uses our company's advanced products so that ensure the good quality of complete set of equipment.
6. Both electricity and diesel oil power device with intelligent dual power switch.
The machine can be operated by local electric power. Thus the operating cost will be cut down and the emission of CO2 and nitrogen oxides is highly reduced. When there is
electricity breakdown and under voltage, the diesel oil power device will be started to work to guarantee the continuous operation of the machine.

+  Working Principle

The crushing method of European type jaw crusher is dynamic squeeze. The working principle is: the electromotor drives the belt and pulley to make the movable jaw move back and forth, up and down through the eccentric shaft. The raw material is squashed or split when movable jaw plate moves towards fixed jaw together with movable jaw. When movable jaw and movable jaw plate turn back by eccentric shaft and spring, the raw material, which is squashed or split before discharges from the bottom outlet under jaw plate. The bulk-production comes true while electromotor rotates continuously and the movable jaw crushes and discharges the raw material periodically. 10. Pressing bar and support type are used to fix jaw plate. 11. Heavy type protecting plate is installed for bearing seat, accidental damage of bearing seat is avoided. 12. Supporting bar under jaw plate protects movable jaw and frame from being worn down.

+  Specifications - Technical Data

Series	Standard Model	Feeding equipment	Crushing equipment	Transportation Dimension(mm)	Weight (ton)( Approximately)
		Model	Model	Disassembly L×W×H
Crawler type mobile jaw/impact crusher	YG935E69L	TSW0936	PE600×900	12450X2800X3800	40
	YG1139EW760L	TSW1139	PEW760	13460X3000X3800	50
	YG1345HJ110L	TSW1345	HJ110	14212X3000X3800	50
	YG1345EW860L	TSW1345	PEW860	14827X3000X3800	63
	YG1139FW1214IIL	TSW1139	PFW1214II	13913X3000X3750	50
	YG1345FW1315IIL	TSW1345	PFW1315II	14340X3000X3800	63