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Underground - Longwall

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CST30 Gearbox

Maximum Output Torque for a Short Duration (3 sec.)
221269 ft-lb
Maximum Input Speed - Motor Speed
1,500 rpm @ 50 Hz (1,800 rpm @ 60 Hz)
Weight - Without Oil - In-line Drive System
8600 lb
Details

CST45 Gearbox

Application
Chain type longwall machinery like face conveyors
Maximum Output Torque for a Short Duration (3 sec.)
331858 ft-lb
Maximum Input Speed - Motor Speed
1,782 rpm
Details

CST45 M Gearbox

Height
41.7 in
Length
66.8 in
Width
44.1 in
Details

CST45 V Gearbox

Maximum Output Torque for a Short Duration (3 sec.)
331858 ft-lb
Maximum Input Speed - Motor Speed
1,782 rpm
Weight - Without Oil - In-line Drive System
13000 lb
Details

CST65 Gearbox

Maximum Output Torque for a Short Duration (3 sec.)
479415 ft-lb
Maximum Input Speed - Motor Speed
1,500 rpm @ 50 Hz (1,800 rpm @ 60 Hz)
Weight - Without Oil - In-line Drive System
16094 lb
Details

CST115 Gearbox

Maximum Output Torque for a Short Duration (3 sec.)
848196 ft-lb
Maximum Input Speed - Motor Speed
1,782 rpm
Weight - Without Oil - In-line Drive System
36165 lb
Details

Customized Roof Support Systems

Height - Extended
1100-6100 mm (43.3-240.2 in)
Shield Centers
1500-2050 mm (59-80.7 in)
Shield Density
up to 111 tonne/m2 (12.5 ton/ft2)
Details

EL1000 Longwall Shearer

Type
A comprehensive health monitoring system is available, including oil levels and temperatures, flows, pressures and vibration analysis.
Haulage Motor
2 × 100 kW (2 × 134 hp)
Type
The hoses are assembled to Hose Assembly Standard DIN20066:201-10.
Details

EL2000 Longwall Shearer

Typical Machine Length
45.1 ft
Installed Power
2548 HP
Haulage System
AC
Details

EL3000 Longwall Shearer

Seam Range
2.5-5.5 m (98-217 in)
Maximum Installed Power
2295 kW (3,600 hp @ 60 Hz)
Typical Machine Length
49.9 ft
Details

Face Conveyor – PF3

Top Plate Thickness
30 mm (1.18 in)
Bottom Plate Thickness
0.78 in
Dogbone Breaking Force
449618 lb
Details

Face Conveyor – PF4

Top Plate Thickness
40 mm (1.57 in)
Bottom Plate Thickness
0.98 in
Dogbone Breaking Force
809312 lb
Details

Face Conveyor – PF5

Top Plate Thickness
50 mm (1.96 in)
Bottom Plate Thickness
1.18 in
Dogbone Breaking Force
1011640 lb
Details

Face Conveyor – PF6

Top Plate Thickness
30 plus 25 mm (1.18 plus 0.98 in)
Bottom Plate Thickness
1.18 in
Dogbone Breaking Force
1011640 lb
Details

GH800 – Plow System

Coal Hardness
Soft - hard coal
Maximum Installed Power
2 × 400 kW (2 × 540 hp)
Bottom Bit Positions - Position 1
+12 mm (+0.04 ft)
Details

GH800B Automated Plow System

Coal Hardness
Soft-hard Coal
Maximum Installed Power
2 × 400 kW (2 × 536 hp)
Maximum Cutting Depth
0.67 ft
Details

GH1600 Automated Plow System

Mining Height
1.1 m-2.3 m (43 in-90 in)
Maximum Installed Power
2 × 800 kW (2 × 1,080 hp)
Type of Coal
Medium to extremely hard coal
Details

MCU2 Main Control Unit

Width
24.8 in
Operating System
Windows 7
Processor
Intel Core i7, 2.1 GHz
Details

PF7 Face Conveyor

Top Plate Thickness
30 + 25 mm (1.18 + 0.98 in)
Bottom Plate Thickness
1.18 in
Dogbone Breaking Force
1011640 lb
Details

PMC-D/PMC-D20 Drive Control Unit

Operating System
µITRON RTOS
Processor
32Bit RISC Microcontroller TX1940CYAF, 32MHz, internal RAM 10Kbytes, ROM 256Kbytes
RAM Memory
4Mbytes CMOS Static RAM, 4Mbytes Flash
Details

PMC-R Roof Support Control

Operating System
µITRON RTOS
Processor
16Bit Microcontroller TMP91CW12AF, 27MHz, internal RAM 4Kbytes, ROM 125Kbytes
RAM Memory
2Mbytes CMOS Static RAM, 4Mbytes Flash
Details

PMC-V Human Machine Interface for PMC-D Drive Control Systems

Width
9.49 in
Operating System
µITRON RTOS
Processor
32Bit RISC Microcontroller TX1940CYAF, 32MHz, internal RAM 10Kbytes, ROM 256Kbytes
Details

RHH800 – Plow System

Coal Hardness
Soft - hard coal
Maximum Installed Power
2 × 400 kW (2 × 536 hp)
Bottom Bit Positions - Position 1
+24 mm (+0.08 ft)
Details

VFD-A800/W800 Variable Frequency Drive for Face Conveyor Systems

Height
51.0 in
Length
146.0 in
Width
49.0 in
Details

VFD-A1200/W1200 Variable Frequency Drive for Face Conveyor Systems

Height
51.0 in
Length
146.0 in
Width
49.0 in
Details