Quality is standard and built for the toughest conditions
Heavy mobile rubble crusher McCloskeyI54RV3
Impact crusher for heavy recycling applications with or without possible options and with open or closed circuit traps in the weight range up to 70 tons
- 1200 mm x 1350 mm wide impactor
- 510HP Volvo Penta D13 engine
- hydraulically foldable feed hopper
- hydraulically foldable conveyors
- fast startup time
- open chassis design for easy maintenance
- heavy-duty vibrating chute under crusher discharge
No need to disassemble or assemble parts to transport the machine from one job site to another.
Quick loading and unloading on a low-loader and startup within 15 minutes after arrival at the site.
There is a progressive flow-through space for processing materials through the machine. Each component is wider than its predecessor, which minimizes the chance of obstructions and blockages in the flow.
All steel surfaces in the feed hopper that come into contact with the materials to be processed are covered with interchangeable panels made out of Hardox.
The chassis is designed in a wide and robust design to accommodate the wide discharge tires and provide easy access for maintenance and cleaning.
The machine is equipped with four hydraulically adjustable support feet, each independent, which provide stability during operation, reduce vibration and adjust the machine accurately. This contributes to optimal use of the impact bars.
A double-pole permanent magnet adjustable in height is supported by a support frame that is hydraulically adjustable.
A robust double-deck pre-screen with 6° inclination for efficient screening with low energy consumption.
A powerful vibrating chute for material feed, driven hydraulically with a double oscillating shaft, controlled by a high-pressure flow controller.
A vibrating chute for discharge under the crusher outlet, driven by a dual-shaft vibrating motor that ensures optimal G-force even under wet working conditions.
A heavily dimensioned double-deck screen box for secondary screening of the crushed fraction, with a 26° inclination to efficiently handle high capacities.
Optionally, a single-deck screen box is available, equipped with 1.5 laterally tensioned screen meshes.
Screen deck dimensions: 4280 mm long by 1830 mm wide.
The dump chutes under the pre-screen have vertical walls to direct the material to the discharge conveyor and vibrating chute, with minimal risk of adhesion in wet weather conditions.
The crusher housing of a mobile rubble crusher is equipped with double, free-hanging counterplates that operate by gravity and spring tension.
The mechanical adjustment of spring tension is controlled via threaded rods on both sides of the crusher housing. The adjustment of the CSS is done using a hydraulic adjusting cylinder with shim plates.
Crusher CSS setting is of high reliability and low cost in maintenance.
The rotor of a mobile rubble crusher is directly driven by a PT Tech oil-cooled clutch, resulting in the most efficient energy consumption per tonnage produced.
This generously sized, intelligent clutch features hydraulic cooling and will immediately disengage when overloaded to protect components from damage in the event of a blockage.
Direct drive minimizes energy loss between the drive motor and the rotor, resulting in significantly less fuel consumption per ton produced compared to alternative drive systems.
An open rotor with four impact bars, each attached to four support points, provides excellent stability and resistance to impact.
open rotor with four impact bars
The wear parts can be removed vertically for quick and effortless replacement.
Very high operating reliability thanks to simple controls.
outside control box
inside control box
The hydraulic drive of all conveyor belts and shaking elements, with independent and infinitely variable speed control, guarantees maximum drive torque under all conditions.
Contact us for free more information info@naessens-hydraulics.be
