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IROCK Crushers Introduces Wheeled Jaw Crusher-2644

This wheeled jaw takes a bite out of the toughest jobs.

Wed May 29, 2013 - National Edition
Construction Equipment Guide

IROCK Crushers’ wheeled jaw crusher-2644 (WJC-2644) is capable of processing hard rock, recycled concrete, sand and gravel and slag.

Powered by a 350-hp (261 kW) Caterpillar C-9 ACERT Tier III engine, the WJC-2644 can produce up to 370 tph (335.6 t). Providing a capacity of 10.5 cu. yds. (8 cu m), the hopper on the unit was designed larger than other units, according to the manufacturer.

The WJC-2644 is equipped with a 48-in. by 36-ft. (122 cm by 11 m) discharge belt and features a fixed discharge height of 11 ft. (3.3 m), the stockpiling capability enables users to pair the WJC-2644 with screening units, which commonly have feeding heights of up to 10 ft. (3 m).

A hydraulic adjusting chamber allows operators to adjust crushing size from a 2 in. (5 cm) minimum closed side setting to a 6 in. (15 cm) maximum side setting. This allows the unit to produce a top size ranging from 2 to 6 in.

The machine includes a 24-in. (61 cm)-wide grizzly bypass conveyor with an adjustable flop gate, as well as a 40-in. by 14-ft. (101 cm by 4 m) feeder with a 5-ft. (1.5 m) grizzly bar section. These features ensure that material, depending on its size, is properly classified and directed to either the side discharge conveyor or the crusher discharge conveyor.

In addition, the WJC-2644 is constructed with heavy-duty components for durability and also is designed to allow for easy maintenance. Components of the crusher are open and easily accessible for ease of lubrication, part replacements or other maintenance. For added convenience, standard catwalks and ladders provide easy access.

For easy transport of the entire plant, the wheeled crusher features radial tires mounted under a 24-in. (61 m) beam chassis. The unit features quad-axle rear ride suspension and includes a fifth wheel pin. For quick setup, the WJC-2644 is equipped with four hydraulic outriggers for off-loading and leveling the plant. The WJC-2644 can be set up or torn down in less than an hour.

IROCK offers convenient 24-hour online parts look up and ordering, fast delivery and live service support from 8 a.m. until 9 p.m. EST.

For more information, call 866/240-0201 or visit

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