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Sandvik QE442

Formerly known as: Extec E8, QE440

Sandvik QE442

Sandvik QE442 Scalping Screen

The Sandvik QE442 is the largest in the heavy-duty range of tracked mobile scalpers. Designed for the large-scale aggregate producer, it is reliable, versatile and boasts high throughput, with the fines conveyor alone able to handle up to 900 TPH.

The Sandvik QE442 incorporates many product refinements for improved plant durability, efficiency, quicker set-up and easier service access, whilst also maintaining the class leading features of its predecessor, the Sandvik QE441. These benefits include a redesigned screen box for improved durability, reduced cost of ownership and “My Fleet” remote monitoring system is fitted as standard.

The Sandvik QE442 can accept high volumes of infeed material and is ideal for your large quarrying, mining or recycling applications. It can also work as a stand-alone unit feeding a primary crusher.

This solution offers the user-friendly features of the 2 series screens including an electrical control system which improves both operational effectiveness and machine safety.

With a machine this powerful, operator safety is vital. To ensure this, Sandvik QE442 includes 2-speed radio remote control tracking, feeder control and hydraulically folding maintenance platforms as standard.

Features and Benefits:

Heavy duty screen box with high speed and aggressive throw for optimum throughput

Reduced cost of ownership through extended hydraulic fluid change intervals from 2000hrs to 4000hrs

Latest generation fuel efficient engines provide maximum performance & cost efficiency

User-friendly PLC control system with sequential start-stop for speed and ease of operation

Operator safety ensured with 2 speed radio tracking and feeder control as standard

Spacious power pack with improved service access, hydraulics and lighting

Compatible for 2-way or 3-way split configurations

Hybrid “e” drive option with electric plug-in lets you choose your most economical and efficient energy source


Other models within the QE Mobile Scalping Screen range include the QE141, QE241 and QE342

  • Manufacturer: Sandvik
  • Screenbox Dimensions: 5.5 x 1.75 m (18 x 6 ft)
  • Engine: C4.4 110 kW (147 hp)
  • Transport Length: 16.33m / 53' 7"
  • Transport Width: 3.20m / 10' 6"
  • Transport Height: 3.50m / 11' 6"
  • Weight: 37,070 kg / 81,725 lbs

Technical Specifications

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