Multiquip Articulating Frame Roller

The MQ Rammax RX1575 is an all new articulating trench roller designed to meet contractor expectations for performance and reliability. Experienced operators will appreciate the new design features that simplify operation and reduce downtime.


  • Flexible drum options include easy to remove drum rings that adjust from 33″ to 24″ working widths
  • Optimum compaction performance and increased stability on uneven surfaces with the oscillating articulation joint
  • Gain traction on tough material with steel padded drums and four sets of scrapers
  • Increased machine control with a wireless transmitter covering a wider operational area & two ideally positioned receiver eyes
  • Easily keep the remote control battery charged with a solar panel or cable connector
  • Be safe on the job with our total safety concept that enables close operator proximity shut-down and infrared remote control requiring direct visual contact with receiver eyes for operation
  • Powerful Yanmar diesel engine liquid cooled, 3 cylinder engine is EPA tier 4 compliant. Delivers exceptional performance even in high altitude applications
  • Save money on fuel with an efficient running Yanmar diesel engine consuming up to 50% less versus leading competitors
  • No greasing required with a maintenance free articulation joint
  • Easy access to all maintenance points with fold-up front and rear covers
  • Peace of mind with industry leading 5-3-2 warranty
Unit Specifications
Centrifugal Force – High 16,860 lb kN
Centrifugal Force – Low 8,430 lb kN
Articulation Angle 31 °
Oscillation Angle 6 °
Vibrations Frequency 2,340 VPM 39 Hz
Max Grade
w/ Vibration 40
w/o Vibration 50
Travel Speed – High 147.6 ft/min. m/min.
Travel Speed – Low 65.6 ft/min. m/min.
Travel Speed – Variable 0 ft/min. m/min.
Fuel Tank Capacity: 7.4 gal L
Hydraulic Oil
Tank Capacity:
4.23 gal L
Drum Specifications
Drum Width 33.5 in mm
Drum Diameter 20.7 in mm
Static Linear Load 64.4 lb/in 1.15 kg/mm
Roller Control Specifications
Wireless Remote Type Infrared
Wireless Remote Charging Solar & Electric
Cable Control Standard
Dimensions & Weights
Overall Length 78 in 1981.2 mm
Overall Width 33.5 in 850 mm
Overall Height 51.9 in 1318.26 mm
Operating Weight 3,197 lb 1450.14 kg
Engine Specifications
Engine Make/Model Yanmar 3TNV80F-SPAMM
Start Method Electric
Engine Power 20.2 HP 15 kW
Engine RPM 2,400
Fuel Type Diesel