1471 / 2440
20-64 Edition 47
Longwall
Specifications
Model
EL2000
EL3000
EL4000
Machine
@ 50 Hz
Machine
@ 60 Hz
Machine
@ 50 Hz
Machine
@ 60 Hz
Machine
@ 50 Hz
Machine
@ 60 Hz
Seam Range
1.8-4.5 m
71-177"
2.5-5.5 m
98-217"
4.0-7.0 m
158-276"
Typical Machine Length (drum centers)
14 155 mm
46.2'
15 200 mm
49.9'
17 008 mm
55.8'
Installed Power
Up to
1780 kW
Up to
2387 hp
Up to
2295 kW
Up to
3680 hp
Up to
2295 kW
Up to
3680 hp
Available Cutting Power:
2 × 500 kW
2 × 620 kW
2 × 750 kW
2 × 800 hp
2 × 1000 hp
2 × 1200 hp
2 × 860 kW
2 × 750 kW
2 × 1380 hp
2 × 1200 hp
RA860 Arms
2 × 860 kW
2 × 1380 hp
RA860 Arms
2 × 750 kW
2 × 1200 hp
RA750 Arms
2 × 620 kW
2 × 1000 hp
RA750 Arms
2 × 750 kW
2 × 1200 hp
Cutting Drum Diameter:
1600-
2500 mm
63-98.5"
Up to
3500 mm
Up to 138"
RA860
Up to
2750 mm
Up to 108"
RA750
Up to
2500 mm
Up to 98"
Cutting Drum Speed:
32.8,
37.4 and
45.2 RPM
39.4,
44.9 and
54.3 RPM
30.8, 35 and
43 RPM
37, 42 and
51.6 RPM
RA860
30.8, 35 and
43 RPM
37.42 and
51.6 RPM
RA750
32.8,
37.4 and
45.2 RPM
39.4,
44.9 and
54.3 RPM
Haulage System
AC Inverter Drive
AC Inverter Drive
AC Inverter Drive
Haulage Motor
2 × 125 kW
2 × 168 hp
2 × 150 kW
2 × 240 hp
2 × 150 kW
2 × 240 hp
Haulage Speed
Up to
30.1 m/min
Up to
98.5 ft/min
Up to
31.1 m/min
Up to
98.7 ft/min
Up to
31.1 m/min
Up to
98.7 ft/min
Haulage Pull
Up to
945 kN
Up to
107 tons
Up to
1075 kN
Up to
123 tons
Up to
1075 kN
Up to
120 tons
Pump Motor
30 kW
40 hp
75 kW
120 hp
75 kW
120 hp
Body Height
600 mm
23.6"
685 mm
27"
1070 mm
42"
Machine Weight (approximate)
70 tonnes
77 tons
105 tonnes
116 tons
130 tonnes
143 tons
Operating Voltage
3300V
4160V
3300V
4160V
3300V
4160V
Minimum Pan Width
1032 mm
40.6"
1132 mm
44.6"
1342 mm
52.8"
Coal Sizer
—
200 kW
320 hp
200 kW
320 hp
Shearers
●
Specifications