RM 120X
Mobile Impact Crusher
Join us on October 7 & 8 for a jam-packed crushing & screening live demonstration in New Jersey. Learn more
Crush Different
The RM 120X is the first-of-its-kind mobile impact crusher featuring the RM NEXT philosophy. RM NEXT elevates the easiest-to-use material processing equipment to a new simplicity, safety, and performance level. RM’s refined machine controls are designed to give you the most out of your crusher. Make light work out of daily maintenance. Troubleshoot issues faster and with confidence. And put more material on the ground.
30% More Capacity
High-performance pre-screen options to increase your total production capacity.
Unmatched Usability
Improved usability and ergonomics enable even crushing novices to use a machine built for producers.
Safety First Design
Safety is the most important part of the RM 120X mobile crusher so that you can trust your guys around the machine.
Designed for Those Who Must Keep Crushing
Large feed opening. On-board 5' x 12' screen attachment. Pre-screening option to boost production up to 30%. Multiple rotor speeds. Hydraulically adjustable apron. Built with the simplicity required to produce day in and day out.
Fewer Blockages
The RM Release System allows operators to deal with blockages without leaving their cab.
Easy to Adjust
Simple and fast crushing chamber geometry adjustments.
Easy Access
Crusher box can be opened quickly and easily.
Built With Operators, For Operators
The RM 120X advanced safety and convenience features are designed to assist you with the most burdensome parts of crushing.
Total Crusher Control
All functions are on your radio remote control.
Operator Assistance
Instant visual response on crushing performance, automated feed control and emergency machine shutoffs.
Easy Troubleshooting
Fault codes with easy to understand on-board resolutions.
Safety
Like every RUBBLE MASTER, the RM 120X is designed to be the safest crusher in its class. The low center of gravity, ground-based service and a full radio remote controlled operation.
Ground-Based Service
Makes light & safe work out of your dailies.
Simple Controls
Intuitive operations with no complicated settings.
Shut Down Procedures
Machine & operator damage prevention through constant machine monitoring.
Screen-Attachment
Changes as fast as your job requirements.
Move Anywhere, Anytime
Experience the freedom of folding up your machine and going anywhere you want. The RM 120X, like all RUBBLE MASTER crushers, was designed with mobility in mind making it easy to move.
Easy to Mobilize
Can be moved easily from site to site.
Single move
Crusher and screen attachment can be moved on one trailer.
15 Minutes
from trailer to crushing.
Diesel-Electric Drive
RUBBLE MASTER has been utilizing diesel-electric drives for its mobile crushers since our beginning in 1991. This well-proven system offers many benefits over conventional diesel-hydraulic drives - most notably its significant lower fuel consumption and surprisingly low noise emissions.
Less Fuel Burn
More efficient drive than conventional diesel-hydraulic crushers.
Works Well in Extreme Temperatures.
No overheating in summer, no heating-up in winter.
Less than 30 gal
Small hydraulic system to operate auxiliary cylinders and tracks.
Video Gallery
RM 120X Specs
| Capacity | 350 tph 385 TPH |
| Inlet opening | 1,160 x 820 mm 46" x 32" |
| Crusher unit | 4-bar rotor 4-bar rotor |
| Feed unit | 4 m³ 5.2 yd³ |
| Feed unit (extended) | 5 m³ 6.5 yd³ |
| Prescreen Grizzly (standard) | 1,560 x 910 mm 5.3 x 3 ft |
| Active Prescreen (optional) | 2,000 x 1,050 mm 6.5 x 3.5 ft |
| Screen-box | 1,480 x 3,708 mm 5 x 12 ft |
| Engine | 298 kW 400 HP |
| Drive | diesel-electric direct drive diesel-electric direct drive |
| Transport dimension | 16,180 x 2,990 x 3,600 mm 53" x 9.81" x 11.82" |
| Weight | 44,000 kg 95,000 lbs |
Dust suppression system
Engine compartment light
Hammer changing device
Hydraulic folding conveyors
Magnet
Radio remote control
RM Release System
Continuous Track & Crush
5 Year Limited Warranty
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What our customers are saying
"Much more user friendly. The usability, the access to everything. Everything is readily available and there is no safety that you are risking with a RUBBLE MASTER. They designed this thing to be as userfriendly as it can be. My guys thanked me time and time again that we have bought this one because it is so much easier on them."
Bryce Swaim, BTS Equipment
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.
