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.

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

10,135

10,135

overall LENGTH,

with conveyor

ft / ins

55’ 7”

55’ 7”

mm

16,942

16,942

WIDTH

ft / ins

9’ 2.75”

9’ 2.75”

mm

2,813

2,813

HEIGHT

ft / ins

11’ 6”

11’ 6”

mm

3,505

3,505

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

2,184

2,184

optional width (option 1)

ft / ins

8’ 7”

8’ 7”

mm

2,616

2,616

optional width (option 2)

ft / ins

11’ 3”

11’ 3”

mm

3,429

3,429

optional width (option 3)

ft / ins

12’ 6”

12’ 6”

mm

3,810

3,810

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

2,438

2,438

CONVEYOR SYSTEM

lower conveyor

ft / ins

42”

42”

mm

1,067

1,067

upper conveyor

ft / ins

42”

42”

mm

1,067

1,067

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

Find Out More

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