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RM J110X tracked jaw crusher crushing granite

RM J110X

Mobile Jaw Crusher

Capacity 450 tph 496 TPH
Inlet opening 1,100 x 700 mm 44" x 28"
Weight 52,000 kg 114,640 lbs

Dominate the Jobsite With
a Mobile Jaw Crusher that Takes the Brunt

Heavy-duty design

The Heaviest Jaw in Its Class

The heart of the machine comes with extra strength to keep you crushing in the toughest of applications.

A New Experience Operating a Mobile Crusher

Settings and maintenance are easy so you can put any operator on our machine with confidence.

Lowest Operating Costs Through Latest Hydraulic Technologies

Consumes less hydraulic fluid, requires fewer change intervals, and therefore more cost-efficient to maintain.

All The Right Strength in All The Right Places

Make light work out of hard rock and heavily reinforced concrete. It is the heaviest jaw in the industry. This 44” x 27” hydraulic jaw doesn’t cut corners so that you can feed bigger pieces. A 10% deeper jaw box gives you more crushing action.


Closed-circuit impact crusher

Don’t Get Stuck.
Reverse Crushing Keeps You Crushing.

Crush difficult materials or unblock your crusher with ease.


Heavy-duty design

Extra Safety with Tramp Iron

Hydraulic relief system opens a staggering 12½“ (320 mm)


Smooth material flow

Smooth Material Discharge

Material deflection plate, impact bed, and a reliable skirting protection extend the lifetime of your conveyor.

Astonishing Usability. Advanced Crusher Control. Smooth Material Flow.

Get more of what people love about RUBBLE MASTER. The 11” information display provides maximum clarity about your machine's condition. Tune in the machine and achieve a comfortable and consistent feed rate.


Ease of Use

An All-Around Crusher Control System to Optimize Throughput and Keep Crushing

Automatic feed control. Jaw-level sensor. Overload protection. Conveyor belt slippage detection.

Adjust your Closed-Site Setting with the Touch of a Button While Crushing

Extra wide 1¾“-7“ (45 mm – 175 mm) CSS range.

Radio remote control

Enjoy the Comfort & Safety of Your Cab

Start, stop or adjust your feeder speed, adjust your closed side setting whilst crushing, and lower the main conveyor from your radio control

Information PanelX

Get instant visual feedback on the condition of the machine and hit the feed-rate sweet spot with ease through bright 360° status lighting and the performance indicators.

Performance IndicatorX

Overfeeding or underfeeding your crusher slows you down. The Performance Indicator visualizes the utilization of the machine and helps operators find the sweet spot of the machine so that they can maximize production and improve their feeding skills.

Status LightingX

Status lights show the condition of the machine.

  • Green - in operation / ready to crush
  • Yellow - not ready to be fed or the machine is being moved
  • Red - not ready because there is an issue

The Latest Hydraulic Technology to Get More Bang for Your Buck

The RM J110X is powered by a Tier 4F CAT diesel engine paired with the latest hydraulic degassing and return technology to extend the lifetime of the hydraulic oil. Diesel-electric drive option available on request.


Cut Your Hydraulic Oil Costs

80 gal (300 liter) of hydraulic fluid.  Increased change cycle.

Crusher service

Resolve Issues Faster

Radiator, water hoses, inlet pipes, and after treatment are all mounted on a base frame from CAT all covered under CAT warranty.

Ground based service

Ground Level Drainage Points and Fueling

Accessibility second to none.

We Made the Most Burdensome Parts Easy.

At RUBBLE MASTER we understand that you want to keep crushing. To get more done, we cut setup and maintenance time. Instead of wasting man-hours and running in circles you can focus on dominating your jobsite.


Safe to use

Getting Stuck Doesn’t Mean You Shovel

Start the crusher under load. Eliminate a safety hazard without leaving your cab.

Simple & fast settings

Cut Changing your Fixed Jaw from Days to Hours

Quick release side wedges, jaw lifting points with chains supplied and a hydraulic jaw eject cylinder to remove the jaw die.

Hydraulic folding

Say Goodbye to Performing Stunts When Putting in Safety Pins

Hydraulic folding & self-locking hopper walls from the ground.

“Starting with a blank canvas allows you to forge a machine that unites the best solutions in the industry with RUBBLE MASTER’s ease of use.”



Martin Wheatley, product manager, jaw crusher

Video Gallery

RM J110X Walkaround Get a sneak peek at the brand-new RM J110X mobile jaw crusher at the RUBBLE MASTER factory.
Mobile Jaw Crusher Takes the Brunt The heaviest jaw box in its class to withstand the toughest of applications with all the right strength in all the right places.
Crushing the HARDEST ROCK in Austria The northern part of Austria is made up of eroded mountains. The process lasted eons and what's left is the granite core. It is the oldest and hardest rock in Austria.

RM J110X Specs

Capacity 450 tph 496 TPH
Inlet opening 1,100 x 700 mm 44" x 28"
Crusher unit Single toggle jaw crusher Single toggle jaw crusher
Drive Diesel-hydraulic Diesel-hydraulic
Engine 250kW CAT Tier 4F 335 HP CAT Tier 4F
Feed unit 6.15 m³ 8 yd³
Feed unit (extended) 12 m³ 15.5 yd³
Prescreen Grizzly (standard) 2,000 x 1,080 mm 6’ 6” x 3’ 6”
Belt width 1,200 mm 47¼“ inch
Stockpile height 3,900 mm 12‘ 9“
Weight 52,000 kg 114,640 lbs
Transport dimension 14.7 m x 2.85 m x 3.4 m 48‘3“ x 9‘5“ x 11‘2“
Dust suppression system Dust suppression system
Engine compartment light Engine compartment light
Magnetic separator Magnet
Radio remote control Radio remote control
RM XSMART Telemetry
Hydraulic folding Hydraulic folding and locking hopper walls
Make more money

Purchase Your Crusher the Easy Way

RUBBLE MASTER Finance provides leasing and financing solutions to keep your business productive, efficient, and competitive within the industry by offering a suite of financing products that can be customized to meet the most complex budgetary needs

Talk to an Expert

Since 1991, RUBBLE MASTER has brought numerous innovations to the market. We’re crushing & screening experts and work closely with contractors and aggregate producers world-wide.