The Terex® MJ42 Modular Jaw Crusher features the rugged JW42 jaw for high production. Its hydraulically actuated wedge system allows closed side settings to be made quickly and easily. Set-up time and ease of operation is aided by the simplicity of the modular product range.All of our modular crushers and modular screens bolt together on site and require minimal on-site wiring. Designed with logistics in mind, the MJ42 Jaw Module, including all its components, can be transported in two containers.
The modular product line consists of several pre-designed static and semi-static crushing and screening “plug and play” modules. This simple but effective product line gives flexibility to customers to choose “ready to work” modules to create the plant needed for a variety of applications. All modules are designed to fit and work together interchangeably.
Module Structure
• Bolts together on-site, quick setup time with basic tools
• Pre-wired “plug and play” design, minimal on-site wiring
• Robust weather-protected control panel with user-friendly controls
• Galvanized steel structure including walkways, steps and guard rails

• CE compliant module structure and components

Jaw Crusher
• Terex® JW42 jaw crusher
• Hydraulic wedge jaw closed side setting adjustment
• Quick change jaw die wedge system
• Robust jaw frame design
• Large diameter, forged main shaft
• Three-piece hopper
• Hopper length: 17’4″ (5.3m)
• Hopper width: 12′ (3.98m)
• Hopper capacity: 25 tons (22.6 tonnes)
• Hopper body: 5/8″ (15mm) thick wear resistant steel plate, mild steel reinforcing ribs
Vibrating Grizzly Feeder
• Spring mounted vibrating pan and grizzly feeder
• Vibrating unit: twin heavy-duty cast eccentric shafts running in spherical roller bearings, gear coupled at drive end
• V-belt drive, 20 hp (15kW) motor with guard
• Feeder length: 14’1″ (4.3m); feeder width: 3’6″ (1.06m)
• Grizzly length: 7′ (2.12m); two replaceable 3’6″ (1.06m) stepped cartridge grizzlies, 3″ (75mm) nominal aperture, self cleaning
• Under-screen: rubber blanking mat; wire mesh is optional