Caterpillar Performance Handbook, January 2017, SEBD0351-47
Continuous Miners ● Specifications
Room & Pillar
MODEL
CM230
CM240
Operating Dimensions: Mining Range (recommended)
1270-2540 mm
1676-3632 mm
50-100"
66-143"
Minimum Height Maximum Reach Ground Clearance
1118 mm 2845 mm 229 mm 8153 mm
1530 mm 3931 mm 305 mm 8428 mm 3175 mm 11 589 mm 1137 mm 68 tonnes 1118 mm 3531 mm 2 × 201 kW
44"
60"
112"
155"
9"
12"
Length Rear Bumper to Face Transport Dimensions: FrameWidth (over rub rails)
26'9"
27'8"
3277 mm 11 049 mm
10'9" 36'3"
10'5" 38'0"
Overall Length
Height (over scrubber duct)
991 mm
39"
45"
Weight (total)
63.5 tonnes
140,000 lb
150,000 lb
Cutting Unit:
Cutting Drum Diameter Cutting DrumWidth
1118 mm 3531 mm 2 × 201 kW
44"
44"
11'7"
11'7"
Cutting Drum Power — Motors (one-hour rating)
2 × 270 hp
2 × 270 hp
Loading Unit:
Loading Method Conveyor Width Conveyor Depth Loading Capacity
6 finger CLA
3 finger CLA
914 mm 152 mm
914 mm 305 mm
36"
36" 12"
6"
18-23 tonnes/min 20-25 tons/min
18-23 tonnes/min 20-25 tons/min
Conveyor Power — Motors (one-hour rating)
2 × 37 kW
2 × 45 kW
2 × 50 hp
2 × 60 hp
Traction Unit:
Crawler ChainWidth
508 mm 2896 mm
508 mm 2896 mm
20" 9'6"
20" 9'6"
Crawler Assembly Length
Ground Pressure Crawler Speed
212 kPa
227 kPa
30.7 psi
32.9 psi
0-26 m/min 2 × 82 kW
0-26 m/min 2 × 82 kW
0-85 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
Optional Dust Suppression: Scrubber Assembly
Top mounted
Top mounted
Scrubber Type
Wet bed
Wet bed
Scrubber Capacity Fan Power — Motor
2.8 m 3 /sec 1 × 22 kW
3.8 m 3 /sec 1 × 22 kW
6000 ft 3 /min
8000 ft 3 /min
1 × 30 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
680 kW
694 kW
910 hp
930 hp
20-130 Edition 47
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