RM 90X
Compact Impact Crusher
Mobility Meets Performance
The RM 90X combines mobility and power with smart NEXT features—like a new digital display, performance indicator, stronger rotor, and advanced digital solutions—to help you crush more efficiently and grow your business faster.
25% More Inertia
Produce a more consistent end-product and maximize uptime.
New Operating Experience
A new experience operating a compact impact crusher. Common sense solutions make the hardest parts of crushing easy.
Improved Safety
Trust your guys around the machine.
Your Customers will be Impressed.
Your Competitors Jealous.
The heart of the RM 90X is RUBBLE MASTERS' proprietary impact crusher. It features a heavy-duty 4-bar rotor, which we've increased in weight by 25% to increase rotor inertia and ensure a more consistent end product.
3 Crushing Stages
Single apron design with top and bottom (CSS) adjustment.
4-Bar Rotor
Suitable for primary and secondary crushing applications.
Fast & Simple Hydraulic Adjustments
Only one adjustment necessary.
More Clarity. Better Decisions.
Know what’s going on when working around the machine. Without situational awareness, you risk loss of production and risk the safety of your crew. That’s why we provide your crew with more direct visual feedback to know the performance and status of the machine so you can keep your team safe and your machine running smoothly.
Performance Indicator
Helps operators hit the feed-rate sweet spot intuitively to maximize production.
Status Lights
Helps the crew understand the status of the machine.
Optional Camera System
Monitor critical transfer points from your cab to identify process issues, spillages, and blockages.
Operating Position
Crush & screen simultaneously to produce a screened spec material.
Adjustable Output Size
Easy change of screen media.
2-Way Split
Stockpile an additional oversize (clear stone) product.
Hydraulic Swivel Conveyor
Easy Access to the Screen Deck
Change Screen Meshes in Minutes
Operate with the Touch of a Button
RUBBLE MASTER compact crushers are uniquely simple to operate—no complex setup or lengthy training required. We believe anyone should be able to start crushing with ease.
Self-Regulating Feeder
Reduced risk of overfeeding.
Track & Crush Simultaneously
Without track & crush, you are forced to move the finished product with a conveyor belt or wheel loader. Moving the crusher allows you to windrow the material and keeps you crushing.
RM Release System
Oversized slabs may ride on top of hammers without getting crushed. You can resolve the blockage and keep crushing with the touch of a button.
Get More Insights into Your Machine with RM XSMART
Access machine telemetry and track tonnages conveniently on your cell phone or computer (optional belt scales).
12" Ultra-Bright Display
Enjoy crystal-clear visibility and intuitive control in any lighting condition. Access more digital assistance and diagnostic tools right at your fingertips, so you stay informed, troubleshoot faster, and maximize uptime.
Real-Time Insights
Monitor machine stats and troubleshoot issues faster.
Advanced Operator Guidance
The setup advisor helps operators get an initial recommended configuration for a specific application without flicking through the manual.
Save Up to 30% on Fuel With our Diesel-Electric Direct Drive
compared to traditional diesel-hydraulic compact impact crushers
Fewer Issues Crushing Asphalt
Our efficient drive train requires less cooling. Thus, RUBBLE MASTER utilizes wide-core radiators to minimize dust build-up and premature overheating.
Works Well in Extreme Temperatures
No heating up of hydraulics in winter and no overheating in summer.
Save Up to 70% Hydraulic Fluid Costs
Our small hydraulic system is used for auxiliary functions only. Say goodbye to bursting hoses and leaks.
Direct-driveX
When the manual twin-disc clutch is engaged the rotor is directly driven by the diesel-engine.
GeneratorX
The generator produces the power for running the shaker motors of the feeder and screen attachment as well as the motors for the conveyors.
Small hydraulic pumpX
The crusher doesn't need the hydraulics while in operation. The relatively small hydraulic system is used to operate cylinders during the machine setup and daily maintenance, and for tracking the machine.
Clutch assemblyX
The clutch assembly consists of a manual twin-disc clutch and a hydraulic coupling for a soft start.
Simple Maintenance.
Maximum Uptime.
At RUBBLE MASTER, we understand you want to feed the crusher. If you waste time with lengthy processes, you lose production and profits. That’s why we make the machine setup, daily maintenance, and troubleshooting as easy as possible, so you spend more time crushing and less time running around the machine and figuring out what’s next.
Ground Based Service
Generous access to crusher and engine. There is no need to climb ladders with heavy items.
Improved Diagnostics
Start/stop functions individually for testing.
Readily Available Schematics
View PDF manuals on the display like on your computer.
Perfect for Any Jobsite
Contractors are facing thinner margins due to smaller jobsites, neighbors’ complaints, and longer trucking times. One versatile RUBBLE MASTER machine can crush any on-site material volume, from just a few hundred tons to very high volumes, virtually putting money back into your pocket.
Surprisingly Quiet Crushing Operation
Small Footprint
Ideal for on-site crushing where there is little room for setting up large crushing spreads.
Easy to Move
Use the same trailer you use for your excavator.
Are you ready for a new eXperience?
Take a tour around the machine.
RM 90X Specs
| Capacity | up to 200 tph up to 220 TPH |
| Inlet opening | 860 x 650 mm 34" x 25" |
| Ideal feed size | 500 mm 20 " |
| Crusher unit | 4-bar rotor 4-bar rotor |
| Feed unit | 2.6 m³ 3.4 yd³ |
| Prescreen Grizzly (standard) | 1,050 x 800 41" x 31½" |
| Drive | diesel-electric diesel-electric |
| Screen-box | 1,100 x 2,300 mm 4 x 8 ft |
| Transport dimension | 13,470 x 2,600 x 3,330 mm 44'2" x 8'6" x 10'10" |
| Weight (no options) | 26,500 kg 58,420 lbs |
| Weight incl screen attachment | 30,550 kg 67,350 lbs |
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