PEM Jaw Crusher

Portable Jaw Crusher Introduction

As the first process of stone crushing line, Jaw Crusher always plays important role.

Diesel engine jaw crusher is a crusher with diesel engine motor, which means it is powered by diesel engine, not electricity. So in some special places which are short of electricity, such as outdoor or remote locations, diesel engine crusher is suitable.


Diesel engine jaw crusher is wiedly used in crushing all kinds of stone and rock. So its application is wide. Otherwise, diesel engine jaw crusher has a series types, including small type and large type, which covers a large range of specifications, such as capacity, feeding size, output size. These designs make diesel engine jaw crusher favored by most of people.

Working Principle

Primary jaw crusher is typically of the square opening design, and secondary jaw crusher is of the rectangular opening design. Jaw Crusher reduces large size rocks or ore by placing the rock into compression. A fixed jaw board, mounted in a “V” alignment is the stationary breaking surface, while the movable jaw exerts force on the rock by forcing it against the stationary plate. The space at the bottom of the “V” aligned jaw plates decides the crusher product size gap, or the size of the crushed product from the jaw crusher. The rock remains in the jaw until it is small enough to pass through the gap at the bottom of the jaws.

Small Stone Crusher Video

Technical Parameter

Model Max Feeding Size(mm) Adjustable Discharging Opening(mm) Capacity(t/h) Power(kw) Overall Dimensions(mm) Weight(t)
PEM150x250 125 10-40 1-3 5.5 1836 x 1030 x 1408 0.92
PEM200x300 165 20-70 2-8 7.5 2236 x 1130 x 1510 1.00
PEM250x400 210 20-50 5-20 15 2805 x 1210 x 1860 3.15
PEM400x600 340 40-100 16-60 30 2805 x 1730 x 1870 7

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