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Products - I54 Impactor
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  I54 Impactor
  Designed to be the most productive horizontal impact crusher in the sub 50 tonne class, the McCloskey I-54 Impactor is built around a 47" (1200mm) x 53" (1350mm) four bar impactor chamber with a 37" x 53.5" feed opening.

The 9 cubic yard hopper with 53.3" (1354mm) wide vibrating pan feeder feeds the crusher over an independently vibrating 4'-6" x 5'-9" double deck pre-screen. This removes the majority of the fines in advance of the crushing chamber, greatly increasing capacity while reducing wear and controlling product size. The fines can be diverted to the main belt, or to the side conveyor.

Crushed material is discharged from the chamber to a 4'5" (1354mm) x 15'2" (4615mm) pan feeder. This unit is both larger and operates at a steeper incline than any other similar system, ensuring that the material is cleared quickly in high TPH applications, all while protecting the conveyor belt from damage.

The I54 is powered by a 430HP C13 ACERT CAT engine, ensuring ample power, parts availability and compliance with Tier III emissions regulations.

Power Plant:
430 HP (320 kw) CAT C13 Engine
47" (1200mm) diameter x 53" (1350mm) wide
6.8m³ (8.9yd³)
Transport Height: 11' 8.8" (3.575m)
Transport Length:
49' 7" (15.13m)
Transport Width:
9' 10" (3.0m)
48,200 Kgs (106,260 lbs) incl. magnet


  Features & Benefits
Folding hardox hopper mounted over vibrating feeder with integral pre-screen. Feeder rate can be regulated manually or automatically by the load sensing jaw.
Control Panel
User friendly waterproof and dust proof control panel. Allows monitoring of pressures, fluid levels, fuel consumption. Provides push button control of jaw, track and feeder functions.
Extended 48" main conveyor as standard, giving large stockpile capacity. Conveyor lowers and raises hydraulically and is easily removable for maintenance.
Power Unit
CAT C13 ACERT 430hp (320kW) engine with all round access for maintenance. Innovative hydraulic system provides significant improvments in fuel economy.
53.3" x 32.5" Feeder to impactor opening. 33,000 lbs (14,970 kg) impactor weight. Hydraulic load sensor.
Pan Feeder
4'5" x 15'2" pan feeder clears crushed materials faster thanks to its larger size and steeper incline.
Roll in Bogie
Hopper Extension
Overband Magnet
Dust Suppression
Crusher Pre-Screen




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