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Cedarapids CRJ3042 Portable Jaw Crusher Plant
High Stroke 30″ x 42″ portable jaw crushing plant with a vibrating grizzly feeder
The Cedarapids® CRJ3042 plant combines the popular JW42 jaw crusher with a high stroke, 42” x 20’ (1067 x 6096 mm) vibrating grizzly feeder resulting in a high production portable crushing machine. This plant includes a hopper design that can handle severe primary crushing applications. The highly mobile CRJ3042 is easy to operate and maintain and offers new levels of reliability and convenience. The jaw crusher has features such as wedge release jaw faces and fully hydraulic wedge jaw crusher setting. Multiple options are available, allowing customers to configure the CRJ3042 to meet specific needs.
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Performance Highlights
Standard Features
JW42 Jaw Crusher
- Hydraulic wedge jaw adjustment
- Hydraulic tension rod
- Electric/hydraulic adjust unit
- Quick change jaw die wedge system with side access to stationary die
- High strength frame with bolted and dowelled construction
- Three-piece side cheek plates
4220-15 Vibrating Grizzly Feeder
- Hopper with 3/4” (19 mm) AR 400 sides
- Adjustable action vibrator unit with pivot base motor mounting
- Heavy coil springs with removable spring brackets
- 60” (1524 mm) bolted bar grizzly, 4” (102 mm) nominal openings
- Bypass chute diverts grizzly fines to undercrusher conveyor
- Rubber side curtains
Undercrusher Conveyor
- Straight-line conveyor design
- Shaft mount gear box and TEFC motor
- Impact bars under jaw and grizzly bypass
- 3-ply conveyor belt with vulcanized splice
- Continuous supported hopper flashing on diverging hopper minimizes spillage and clean up
Main Frame with Triple Axle
- Straight beam chassis with kingpin, under-frame mounted axles, spring suspension, air brakes, travel lights and splash guards
- Jaw mount vibration isolation pads
- Emergency stops on both sides of chassis
- Twelve 295/75 R22.5 tires
- Adjustable kingpin support legs
- Service and observation platforms
- Remote grease lines
- Lockable side-mounted storage box
Benefits
Designed for performance
The Cedarapids® CRJ3042 plant combines the popular JW42 jaw crusher with a high stroke, 42” x 20’ (1067 x 6096 mm) vibrating grizzly feeder resulting in a high production portable crushing machine.
Powerful jaw
The CRJ3042 jaw crusher offers hydraulic CSS adjustments and tensioning of the tension rod adjustments. The aggressive nip angle grabs the toughest materials and allows for tighter settings.
Smart Feed
The intuitive feed system of the CRJ3042 crushing plant has a hinged jaw cover for easy access for manganese changes. The feed plate features removable AR400 liners for die and wedge access. The 60″ cantilevered grizzly bars provide maximum material flow and separation of fines.
Maintenace friendly
Features such as the integrated motor and mount tensioner, centralized greasing points for the jaw, easy-access belt tensioning and inspection cover, and the integrated feedplate/bypass chute and jaw flywheel and drive guards make the CRJ3042 jaw crusher plant one of the most maintenance-friendly machines on the market today.
Why Cedarapids?
Centuries of experience
With almost 200 years of crushing and screening manufacturing experience, Cedarapids delivers rugged, field-proven crushing and screening solutions. Cedarapids® Crushing & Screening Plants offer the essential flexibility, control, and reliability to make the difference – whatever the application, wherever the location.
Field proven
Cedarapids® Crushing & Screening Solutions Cedarapids® provides a complete range of crushing and screening equipment to customers around the world operating in four key industries: mining. aggregates. demolition and recycling. To date they have thousands of plants operating througout the globe are known for equipment designs and technologies which are built to last.
Best-in-class engineering
“With Cedarapids®, you don’t just get best-in-class engineering technology. You get the service, training and support to match. They understand owners needs to maximize productivity and control operating costs across the working life of every piece of equipment. This means you can count on engineering technology that delivers in terms of maintenance access, longevity, and cost per tonne.”