Roto-Mill™ RM-9
Cold Planers
Utilizing similar cutter housing design philosophy as its stablemate RM-6, the RM-9 is also available in either three track or four track configuration.
Available with a standard 86in (2,184mm) and optional 103in (2,616mm), 135in (3,429mm) and 150in (3,810mm) cutters, the CMI Roto-Mill RM-9 offers world-class pavement profiling and removal performance.
Featuring 42in (1,067mm) high capacity discharge and truck loading conveyors, the RM-9 makes short work of high volume pavement profiling or full excavation work.
- Incorporates CMI’s extensive experience in milling to provide an efficient, high performance mill
- Attention to detail results in improved maintenance access and reduced service time
- Best in class conveyor capacity means less tooth wear and better productivit
- On-board diagnostics and manuals provide ease of maintenance and reduced downtime
Features
- High Production – 950 hp – 15 in (381 mm) Plunge Cut
- Excellent Maneuverability – 3 or 4 Track Design
- High Pressure Water System for Teeth Cooling
- Kennametal Branded Cutters
Specifications
| Units | 3-TRACK | 4-TRACK | |
| DIMENSIONS | |||
| overall LENGTH, tractor | ft / ins | 33’ 3” | 33’ 3” |
| mm | 10135 | 10135 | |
| overall LENGTH, with conveyor | ft / ins | 55’ 7” | 55’ 7” |
| mm | 16942 | 16942 | |
| WIDTH | ft / ins | 9’ 2.75” | 9’ 2.75” |
| mm | 2813 | 2813 | |
| HEIGHT | ft / ins | 11’ 6” | 11’ 6” |
| mm | 3505 | 3505 | |
| Shipping weight | lbs | 76,500 | 84,000 |
| kgs | 34,700 | 38,102 | |
| Operational weight | lbs | 90,620 | 98,620 |
| kgs | 41,105 | 43,733 | |
| ENGINE | |||
| MODEL | CAT® | ||
| POWER @ 2,100 rpm | hp | 950 | 950 |
| kW | 708 | 708 | |
| capacity | in³ | 21.8 | 21.8 |
| L | 27.03 | 27.03 | |
| CUTTER ASSEMBLY | |||
| CUTTING WIDTH | ft / ins | 7’ 2” | 7’ 2” |
| mm | 2184 | 2184 | |
| optional width (option 1) | ft / ins | 8’ 7” | 8’ 7” |
| mm | 2616 | 2616 | |
| optional width (option 2) | ft / ins | 11’ 3” | 11’ 3” |
| mm | 3429 | 3429 | |
| optional width (option 3) | ft / ins | 12’ 6” | 12’ 6” |
| mm | 3810 | 3810 | |
| CUTTING DEPTH | ft / ins | up to 15” | up to 15” |
| mm | up to 381 | up to 381 | |
| DRIVE SYSTEMS | |||
| WORKING SPEED RANGE | ft/min | 0 - 170 | 0 - 175 |
| m/min | 0 - 51 | 0 - 53 | |
| TRAVELLING SPEED RANGE | mph | 0 - 3.2 | 0 - 3.2 |
| km/h | 0 - 5.15 | 0 - 5.15 | |
| Steering | |||
| turning radius | ft/min | 8’ | 8’ |
| m/min | 2438 | 2438 | |
| CONVEYOR SYSTEM | |||
| lower conveyor | ft / ins | 42” | 42” |
| mm | 1067 | 1067 | |
| upper conveyor | ft / ins | 42” | 42” |
| mm | 1067 | 1067 | |
| swing | degrees | 60° | 60° |
| SERVICE REFILL CAPACITIES | |||
| DIESEL FUEL | gal | 410 | 410 |
| L | 1,552 | 1,552 | |
| HYDRAULIC OIL | gal | 65 | 65 |
| L | 246 | 246 | |
| water | gal | 1,220 | 1,220 |
| L | 4,618 | 4,618 | |
