EL1000 Longwall Shearer
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Health Monitoring
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- Type
- A comprehensive health monitoring system is available, including oil levels and temperatures, flows, pressures and vibration analysis.
- Type
- A comprehensive health monitoring system is available, including oil levels and temperatures, flows, pressures and vibration analysis.
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Water Material
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- Type
- The hoses are assembled to Hose Assembly Standard DIN20066:201-10.
- Type (1)
- All hose assemblies are to ISO 6805 and proof tested to EN ISO 1402.
- Type (2)
- The hoses are assembled to Hose Assembly Standard DIN20066:201-10.
- Type (3)
- All hose and hosing is in compliance with guideline MDG 41 and MSHA regulations.
- Type (4)
- This model of shearer is available with onboard filtration, dust suppression spray bars, shearer clearers and ranging arm spray rings.
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Haulage Transformer Box – HTB2
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- Type
- This flameproof module contains the main 253 kVA haulage transformer, power supplies, auxiliary transformer, drive system circuit breaker and one 250 kW (335 hp), 600V AC inverter drive, with integrated regenerative braking.
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Specifications
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- Typical Machine Length
- 46.16ft
- Installed Power
- 1897HP
- Haulage System
- 2 × 85 kW (2 × 115 hp)
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Electrical Control Box - ECB2
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- Type (1)
- This flameproof module contains the majority of the shearer electrical control and power distribution components.
- Type (2)
- High current carrying capacity of 400 amps and can accommodate trailing cables up to 185 mm2 (2.9 in2).
- Type (3)
- All internal chassis can be ‘bench built,’ tested and stored.
- Type (4)
- Box contains various LV circuit breakers which can be reset through the FLP cover, reducing downtime.
- Type (5)
- An extremely powerful PMC Evo-S control system with state-of-the-art Ethernet communication and backup functionality, this allows the shearer to be operated even if the overall control system is not functioning.
- Type (6)
- This unit also contains cutter motor contactors, circuit breakers, control transformer, current monitoring, HV fuses, earth leakage and a visible disconnect.
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Machine @ 50 Hz
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- Available Cutting Power
- 2 × 500 kW (2 × 671 hp)
- Body Height
- 21.6in
- Cutting Drum Diameter
- 1400 to 2000 mm (55 to 78 in)
- Cutting Drum Speed
- 33.5, 38.8 and 43.8 rpm
- Haulage Motor
- 2 × 100 kW (2 × 134 hp)
- Haulage Pull
- Up to 690 kN/77.9 tons
- Haulage Speed
- Up to 29.5 m/min (Up to 97 ft/min)
- Haulage System
- 2 × 85 kW (2 × 115 hp)
- Installed Power
- Up to 1200 kW (Up to 1,609 hp)
- Machine Weight - Approximate
- 66ton (US)
- Minimum Pan Width
- 32.7in
- Operating Voltage
- 3300V
- Pump Motor
- 40.2HP
- Seam Range
- 1.6-3.2 m (63-126 in)
- Typical Machine Length - Drum Centers
- 46.16ft
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Dimensions (Approximate)
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- Distance Between Trapping Shoe Centers - Typical
- 251in
- AFC Pan Width (Typical - As Shown)
- 45in
- Clearance from Drum to AFC Toeplate
- 11in
- Cutting Drum Overall Width
- 45in
- Diameter - Shearer Cutting Drum
- 60in
- Distance Between Drums with Arms Horizontal
- 554in
- Distance Between Ranging Arm Hinge Points
- 332in
- Distance Between Trapping Shoe Centers
- 241in
- Height - Top of Machine Main Body - Lowest Version
- 47.2in
- Machine Height - Over Main Body (< in lowest version)
- 47.2in
- Maximum Cutting Height for Seam (Plus)
- 126in
- Ranging Arm Cutting Drum Diameter
- 60in
- Ranging Arm Length - Hinge to Drum
- 110.8in
- Shearer Drum Undercut of Floor (>)
- 20in
- Vertical Tunnel Clearance - Approximate
- 18in
- Width - Across Picks
- 42in
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Haulage Unit - HU100
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- Maximum Machine Speed
- 96.77ft/min
- Pull at Maximum Speed
- 345.7 kN (38.9 tons)
- Speed at Maximum Pull
- 48.39ft/min
- Total Machine Pull
- 690 kN (77.9 tons)
- Type (1)
- Maximum power rating 85 kW (115 hp)
- Type (2)
- Transmission reduction of 132.6:1
- Type (3)
- Available with Machine Position Encoder
- Type (4)
- Available with Machine Parking Brake
- Type (5)
- Integral monitoring transducers
- Type (6)
- Quillshaft transmission protection
- Type (7)
- Online vibration monitoring
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Machine Automation and Communication
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- Level of Automation (1)
- Zone-based automation “Navigator 1”
- Level of Automation (2)
- State-based shearer automation “Navigator 2”
- Level of Automation (3)
- Integrated longwall automation with “Navigator 2 + 3”
- Level of Automation (4)
- “Longwall Navigator” for improved face alignment and horizon control
- Type (1)
- Industry-leading Automation from the Pioneer of State-based Automation.
- Type (2)
- This shearer has a state-of-the-art distributed automation system for the control, monitoring and protection of the shearer. Its modular design allows it to be configured to meet individual control needs, from basic monitoring and protection to advanced a
- Type (3)
- The PMC-S control system with state-of-the-art Ethernet communication and backup functionality allows the shearer to be operated even if the overall control system is not functioning.
- Type (4)
- The shearer is equipped with a state-of-the-art industry PC in a flame-proof housing with plenty of computing power, allowing flexibility to upgrade to future features such as condition monitoring.
- Type (5)
- A Programmable Logic Controller (PLC) takes care of basic machine control tasks, ensuring that coal is produced.
- Type (6)
- Unlike competitor systems, the modularity of the longwall system and control allow the longwall to operate in “fault-tolerant” mode, even when there is a problem with the overall automation system.
- Type (7)
- In other words, integrated automation does not prevent control via individual PLC’s in order to keep production up and running.
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Electrical Material
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- Type (1)
- This model of shearer is available with headlights, cameras, methane monitoring, end displays and audible alarms.
- Type (2)
- All electrical material is designed and certified to IEC standards and also complies with other regional and national standards, such as MSHA, GOST, MA, ATEX and DGMS, as well as Australia’s New South Wales and Queensland regulations.
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Machine @ 60 Hz
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- Haulage Control
- 251in
- Available Cutting Power
- 2 × 597 kW (2 × 800 hp)
- Body Height
- 21.6in
- Cutting Drum Diameter
- 1400 to 2000 mm (55 to 78 in)
- Cutting Drum Speed
- 40.2, 46.6 and 52.5 rpm
- Haulage Motor
- 2 × 100 kW (2 × 134 hp)
- Haulage Pull
- Up to 690 kN/77.9 tons
- Haulage Speed
- Up to 29.5 m/min (Up to 97 ft/min)
- Haulage System
- 2 × 85 kW (2 × 115 hp)
- Installed Power
- Up to 1414 kW (Up to 1,897 hp)
- Machine Weight - Approximate
- 66ton (US)
- Minimum Pan Width
- 32.7in
- Operating Voltage
- 4160V
- Pump Motor
- 48HP
- Seam Range
- 1.6-3.2 m (63-126 in)
- Typical Machine Length - Drum Centers
- 46.16ft
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Downdrive - DD100
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- Type (1)
- Innovative and unique downdrive design
- Type (2)
- Transmission rating of 85 kW (115 hp)
- Type (3)
- Maximum haulage pull of 690 kN (77.9 tons)
- Type (4)
- Fully removable, modular gearbox
- Type (5)
- Removable modular top drive wheel assembly
- Type (6)
- Downdrive ratio 17T—23T—10T (two wheel configuration)
- Type (7)
- Trapping shoe with replaceable wear inserts, safe and easy to replace (unique to Caterpillar)
- Type (8)
- Suitable for all current rack type systems
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Powerpack - PP2
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- Type (1)
- Fixed displacement pump, with a capacity of 50 L/min (13 gal/min)
- Type (2)
- Operating system pressure of 280 bar (4,000 psi)
- Type (3)
- Robust hydraulic reservoir of 140 L (37 gal) capacity
- Type (4)
- Integral monitoring transducers
- Type (5)
- For use with ISO 68 or ISO 100 hydraulic oils
- Type (6)
- Available with 6 section valve bank
- Type (7)
- This unit has a pump motor rating of 30 kW @ 50 Hz (48 hp @ 60 Hz)
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Mainframe - MF1
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- Type (1)
- High structural integrity and absorption of all cutting and haulage forces, providing maximum protection for all major units
- Type (2)
- Maximum protection of electrical boxes, providing the highest level of flameproof integrity
- Type (3)
- Improved access for maintenance and ease of overhaul and repair
- Type (4)
- Versatility of application due to fully modular construction
- Type (5)
- A split mainframe is available in case of transportation limitations
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Hydraulic Material
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- Type (1)
- All hose assemblies are to ISO 6805 and proof tested to EN ISO 1402.
- Type (2)
- The hoses are assembled to Hose Assembly Standard DIN20066:201-10.
- Type (3)
- All hose and hosing is in compliance with guideline MDG 41 and MSHA regulations.
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Ranging Arm
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- RA560 (1)
- Designed and robustly tested – for longer service life.
- RA560 (2)
- Transmission rating of 500 kW @ 33.5 rpm and above (40 rpm @ 60 Hz)
- RA560 (3)
- Maximum drum diameter of 2000 mm (78 in)
- RA560 (4)
- Choice of drum speeds
- RA560 (5)
- Complete with 32 mm (1.3 in) bore, through shaft PFF/PBF wet cutting
- RA560 (6)
- Square drum hub (440 mm [17.3 in] across flats)
- RA560 (7)
- Integral monitoring transducers
- RA560 (8)
- Quillshaft transmission protection
- RA560 (9)
- A robust cowl drive mechanism is also available on this model
- RA560 (10)
- Available cutter motors – 500 kW @ 50 Hz (810 hp @ 60 Hz)
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Haulage Transformer Box - HTB2
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- Type
- This flameproof module contains the main 253 kVA haulage transformer, power supplies, auxiliary transformer, drive system circuit breaker and one 250 kW (335 hp), 600V AC inverter drive, with integrated regenerative braking.
Standard Equipment:
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- Gate End Data Connection
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- Powerline
- WLAN
Optional Equipment:
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- Coal Sizer
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- 100 kW (134 hp)
- 200 kW (268 hp)
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- Gate End Data Connection
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- Fibre Optics