Caterpillar Performance Handbook, January 2017, SEBD0351-47

Continuous Miners ● Specifications

Room & Pillar

20

MODEL

CM210

CM220

Operating Dimensions: Mining Range (recommended)

914-1245 mm

1067-2032 mm

36-49"

42-80"

Minimum Height Maximum Reach Ground Clearance

762 mm 1549 mm 152 mm 7849 mm

914 mm 2337 mm 229 mm 7975 mm

30" 61"

36" 92"

6"

9"

Length Rear Bumper to Face Transport Dimensions: FrameWidth (over rub rails)

25'9"

26'2"

3175 mm 10 744 mm

3277 mm 10 871 mm

10'5" 35'3"

10'9" 35'8"

Overall Length

Height (over scrubber duct)

711 mm

864 mm

28"

34"

Weight (total)

45.4 tonnes

56.7 tonnes

100,000 lb

125,000 lb

Cutting Unit:

Cutting Drum Diameter Cutting DrumWidth

762 mm 3353 mm 2 × 149 kW

813 mm 3505 mm 2 × 149 kW

30"

32"

11'0"

11'6"

Cutting Drum Power — Motors (one-hour rating)

2 × 200 hp

2 × 200 hp

Loading Unit:

Loading Method Conveyor Width Conveyor Depth Loading Capacity

4 finger CLA*

6 finger CLA*

762 mm 102 mm

914 mm 152 mm

30"

36"

4"

6"

8-10 tonnes/min

14-18 tonnes/min

9-11 tons/min

15-20 tons/min

Conveyor Power — Motors (one-hour rating)

2 × 37 kW

2 × 37 kW

2 × 50 hp

2 × 50 hp

Traction Unit:

Crawler ChainWidth

508 mm 2921 mm

508 mm 2896 mm

20" 9'7"

20" 9'6"

Crawler Assembly Length

Ground Pressure Crawler Speed

150 kPa

189 kPa

21.7 psi

27.4 psi

0-20 m/min 2 × 82 kW

0-26 m/min 2 × 82 kW

0-65 ft/min 2 × 110 hp

0-85 ft/min 2 × 110 hp

Traction Power — AC/VFD (one-hour rating) Pump Unit: Pump Power — Motor (one-hour rating)

1 × 37 kW

1 × 37 kW

1 × 50 hp

1 × 50 hp

Dust Suppression:

Scrubber Assembly

Top mounted

Top mounted

Scrubber Type

Wet bed

Wet bed

Scrubber Capacity Fan Power — Motor

1.9 m 3 /sec 1 × 10 kW

2.8 m 3 /sec 1 × 22 kW

4000 ft 3 /min

6000 ft 3 /min

1 × 13 hp

1 × 30 hp

Electrical System: Machine Voltage (International voltages available)

950V AC 60 Hz

950V AC 60 Hz

Control System

Processor based/radio remote control

Processor based/radio remote control

Total Installed Power: One-hour Rating without Scrubber

575 kW

575 kW

770 hp

770 hp

*CLA denotes Continuous Loading Arms. NOTE: These specifications are subject to change and may not reflect all options.

Edition 47 20-129