Corum Group_Catalogue_Eng

PRODUCT CATALOGUE

CONTENT 3 7 1. About us 47 2. Longwall equipment 63 3. Tunneling equipment 115 4. Infrastructure equipment 131 5. Electrical equipment 141 6. Mine transport 7. Turnkey mine construction projects

ABOUT US 1 7



CORUM GROUP corum.com is a company specializing in design, development and implementation of innovative mining solutions in mining industry. KEY COMPETENCE — expertise in modern mining technologies. PRINCIPAL TASK — ensure maximum production at our clients’ mines in a safe way. WE: date our history since 1889; are a separate machine-building business unit in DTEK Energy, the largest power generation holding; produce powered roof supports, shearers, armored face conveyors and stage loaders, tunnelling machinery, shaft hoisting equipment, main fans, electrical equipment, mine transport; provide service support to ensure smooth operations and long life of the equipment; construct infrastructural buildings and facilities on “turnkey” basis; construct and repair vertical, horizontal and inclined mine tunnels; supply equipment to companies in Ukraine, Russia, Belarus, Kazakhstan, Poland, Vietnam and other countries of the world; practice individual approach to every client taking into account his needs and his specific mining and geological conditions; cooperate with large mining holdings: DTEK, METINVEST, Severstal, EVRAZ, ArcelorMittal Temirtau, Southern Coal Company, Polska Grupa Gornica etc. 5



LONGWALL EQUIPMENT 2 7



SHEARERS 2.1 7

CONTENT 12 14 1. Shearer CLS450 16 2. Shearer CLS550P 18 3. Shearer KDK500 20 4. Shearer KA200 5. Shearer UKD200-500



corum.com SHEARER CLS450 Designed for operation in thin and medium coal seams with changing hypsometry of 1.05-2.4 m. Provides efficiency of up to 15 tons per minute. Shearer is made with block construction and placing main units in frame, which ensures an easy access to units for service support and simplifies assembling/dismantling. The amount of cables required for shearer operation was decreased by using the feeding speed regulating variable-frequency drive, mounted into shearer main frame, while all main units – above the AFC. Therefore, there is no need to purchase additional gateway equipment. Shearer length, including installed electric equipment, is 8.1 meters along the axes of cutting drums. This positively affects on decreasing the coal-cutting with stone, which allows the customer to mine more “pure coal” with minimum rock content. CLS450 is equipped with modern visualization software, which allows to control shearer operation in real-time mode, automatically calculate daily output, as well as analyse in details recorded data and figure out causes of efficiency decrease and equipment downtime. CLS450 is fitted with modern control system that monitors main units load and automatically regulates shearer feeding speed. System controls main operational functions and allows to minimize shearer downtime (providing control automatization, mining recording, connection between shearer and other longwall equipment, transferring data to gateway and/or to the surface). Video review: CLS450 12

SPECIFICATIONS up to 15 corum.com 1.05 – 2.4 of shearer CLS450 452 Efficiency, t/min 2 x 200 Seam thickness, m 2 x 22 Total rated electric drives capacity, kW/h, including: 8 cutting drum drive 1140 feed drive 1.0 – 1.4 hydraulic block drive 0.63 – 0.8 Rated mains voltage, V Cutting drum diameter, m 20 Rated width of cut, m 300 Maximum feeding speed, m/min 8105 Maximum feeding traction force, kN 760 Length between the axes of cutting drums, mm 27 Frame height in the area of roof support, mm Weight, t 13

corum.com SHEARER CLS550P Designed for operation in thin and medium coal seams with changing hypsometry of 0.85-1.5 m. Provides efficiency of up to 10 tons per minute. Portal-frame shearer with box-shaped high-load frame to place feeding blocks and frequency converter. The portal is designed in a way of separate bearing elements, rigidly connected with feeding frame and remote control assembling places. Shearer length, including installed frequency converter, is 7.78 meters along the axes of cutting drums. This positively affects on decreasing the coal-cutting with stone, which allows the customer to mine more “pure coal” with minimum rock content. There used an imbedded contactless commutator between the rectifier and inverter, which excludes the DC links over-current and highly increases converter sustainability. CLS550P is equipped with modern visualization software, which allows to control shearer operation in real-time mode, automatically calculate daily output, as well as analyse in details recorded data and figure out causes of efficiency decrease and equipment downtime. CLS550P is fitted with modern control system that monitors main units load and automatically regulates shearer feeding speed. System controls main operational functions and allows to minimize shearer downtime (providing control automatization, mining recording, connection between shearer and other longwall equipment, transferring data to gateway and/or to the surface). Video review: CLS550P 14

SPECIFICATIONS 10 corum.com 0.85 – 1.5 of shearer CLS550P 508 Efficiency, t/min 2 х 220 Seam thickness, m 2 х 30 Total rated electric drives capacity, kW/h, including: 8 cutting drum drive 1140 feed drive 0.8 – 1.0 hydraulic block drive 0.8 Rated mains voltage, V Cutting drum diameter, m 12 Rated width of cut, m 480 Maximum feeding speed, m/min 7781 Maximum feeding traction force, kN 440 Length between the axes of cutting drums, mm 28 Frame height in the area of roof support, mm Weight, t 15

corum.com SHEARER КDК500 Designed for operation in high-load longwalls in flat and inclined 1.4-3.2 m coal seams, advancing along the strike at the angles up to 35° and down-dip and up-dip at the angles up to 10°. Provides efficiency of up to 24 tons per minute. High shearer total installed power 848 kW in minimal dimensions and length 9.35 meters along the axes of cutting drums, allow using it in especially difficult mining and geological conditions with harshly changing seam hypsometry. Shearer is made with block construction and placing main units and frequency converter in frame, which ensures an easy access to units for service support, simplifies assembling/dismantling. КDК500 is equipped with modern visualization software, which allows to control shearer operation in real-time mode, automatically calculate daily output, as well as analyse in details recorded data and figure out causes of efficiency decrease and equipment downtime. КDК500 is fitted with modern control system that monitors main units load and automatically regulates shearer feeding speed. System controls main operational functions and allows to minimize shearer downtime (providing control automatization, mining recording, connection between shearer and other longwall equipment, transferring data to gateway and/or to the surface). Video review: КDК500 16

SPECIFICATIONS up to 24 corum.com 1.4 – 3.2 of shearer КDК500 848 Efficiency, t/min 2 x 375 Seam thickness, m 2 x 45 Total rated electric drives capacity, kW/h, including: 8 cutting drum drive 1140 feed drive 1.4 – 1.9 hydraulic block drive 0.63 – 0.8 Rated mains voltage, V Cutting drum diameter, m 20 Rated width of cut, m 450 Maximum feeding speed, m/min 9351 Maximum feeding traction force, kN 1146 Length between the axes of cutting drums, mm 43 Frame height in the area of roof support, mm Weight, t 17

SHEARER KA200 Designed for operation in thin and medium coal seams with changing hypsometry of 0.85-1.25 m. Provides efficiency of up to 5 tons per minute. Shearer is standardized to operate with both chain and chainless cutting drums. Application of vertical rotation drums allows using the shearer in faces with minimum roof pressure. This excludes false roof falling and allows the customer to mine more “pure coal” with minimum rock content. In cutting body applied a friction-type drum spread-decrease mechanism to regulate the height of seam cutting. Operation of shearer drums along the coal-bedding permits to decrease the load on shearer units and increase coal quality. КА200 operates with chain feeding system and modern control and visualization system KD-A-EE, which allows to monitor main units load. corum.com Video review: КА200 18

SPECIFICATIONS 5 corum.com 0.8 – 1.25 of drum-type shearer КА200 19 558 Efficiency, t/min 2 х 200 Seam thickness, m Total rated electric drives capacity, kW/h, including: 8 2 х 75 cutting drum drive 1140 pump drive 0.95 – 1.0 feed drive Rated mains voltage, V 0.8 Cutting drum diameter, m Chain feeding system Rated width of cut, m Feed mechanism type 6 Maximum feeding speed, m/min 220 Maximum feeding traction force, kN 4587 (6017) Length between the axes of cutting drums, mm 560 Frame height in the area of roof support, mm 16 Weight, t

corum.com SHEARER UKD200-500 Designed for operation in thin and medium coal seams with changing hypsometry of 0.85-1.5 m. Provides efficiency of up to 6 tons per minute. Portal-frame shearer with box-shaped high-load frame to place feeding blocks and hydraulic equipment. The portal is designed in a way of separate bearing elements, rigidly connected with feeding frame and remote control assembling places. Shearer length is 6.03 meters along the axes of cutting drums. This positively affects on decreasing the coal-cutting with stone, which allows the customer to mine more “pure coal” with minimum rock content. Shearer operates with standardized cutting units, without left and right versions, there is a dual-cycle cooling system for the most heat-released oil chambers. In gear section cylindrical spur gears applied. UKD200-500 operates with chain feeding system and modern control and visualization system KD-A-EE, which allows to monitor main units load. UKD200-500 20

SPECIFICATIONS of portal-frame shearer UKD200-500 Efficiency, t/min 6 corum.com Seam thickness, m 0.85 – 1.5 Total rated electric drives capacity, kW/h, including: 598 cutting drum drive 2 х 220 feed drive 2 х 75 Rated mains voltage, V Cutting drum diameter, m 1140 Rated width of cut, m 0.8 – 1.0 Feed mechanism type Maximum feeding speed, m/min 0.8 Maximum feeding traction force, kN Chain feeding system Length between the axes of cutting drums, mm Frame height in the area of roof support, mm 6 Weight, t 300 6030 625 16.5 21



POWERED ROOF SUPPORTS Video review: 2.2 7

CONTENT 26 28 1. Powered roof support DM 30 2. Powered roof support DT 32 3. Powered roof support DTR 34 4. Powered roof support DTM 36 5. Powered roof support KD90 6. Powered roof support KD90T



corum.com POWERED ROOF SUPPORT DM Designed for supporting and controlling the roof in mined area of face while operating flat seams of 0.85-1.75 m thickness. Main advantages: optimized construction to operate in thin seams with lightweight roofs according to GOST 31561; unique construction of catamaran-type basement lifting mechanism to operate in soft soil conditions; effective operation in conditions of unstable direct roof using the high retaining console effort with transmitting an effort from the hydraulic prop (patented); long-lifetime power hydraulic system; effective and reliable European-made control system of different types: pilot control, multi-hose control, electric-hydraulic control. DM 26

SPECIFICATIONS Shield, support-protection type, corum.com double-prop of double-prop DM shield 0.85 – 1.75 Shield type 385 – 505 Seam thickness, m 2200 – 2800 Resistivity per 1 m2 of supported 0.6 area, kN/m2 0.7 Shield resistance, kN 0.8 1.5 Advance step, m 300 Centre spacing, m 610 – 1750 Advancing force, kN 1440 Shield dimensions, mm: 7.5 – 7.7 height (min-max) width Shield weight, tons (no more than) 27

corum.com POWERED ROOF SUPPORT DT Designed for supporting and controlling the roof in mined area of face while operating flat seams of 0.95-4.1 m thickness. Main advantages: optimized construction to operate in thin and medium seams with medium-weight roofs according to GOST 31561; effective operation in conditions of unstable direct roof using the high retaining console effort with transmitting an effort from the hydraulic prop (patented); long-lifetime power hydraulic system; effective and reliable European-made control system of different types: pilot control, multi-hose control, electric-hydraulic control. DT 28

SPECIFICATIONS Shield, support-protection type, corum.com double-prop of double-prop DT shield 0.95 – 4.1 550 – 850 Shield type 3400 – 4800 0.8 (0.63) Seam thickness, m 1.5 Resistivity per 1 m2 of supported 392 – 640 area, kN/m2 Shield resistance, kN 700 – 4100 Advance step, m 1440 Centre spacing, m Advancing force, kN 9.6 – 17.5 Shield dimensions, mm: 29 height (min-max) width Shield weight, tons (no more than)

corum.com POWERED ROOF SUPPORT DTR Designed for supporting and controlling the roof in mined area of face while operating flat seams of 1.1-4.7 m thickness. Provides efficient operation with heavy and medium-weight roofs thanks to shield high load capacity from 850 to 1050 kN/m2. Main advantages: design is optimized for operation in seams with hard-collapsed roof; special construction of basement lifting mechanism and shield kinematic parameters to operate in soft soil conditions; long-lifetime European-made power hydraulic system produced in accordance with Eurostandart EN 1804-2; effective and reliable European-made control system of different types: pilot control, multi-hose control, electric-hydraulic control. DTR 30

SPECIFICATIONS Shield, support-protection type, corum.com double-prop of double-prop DTR shield 1.1 – 4.7 Shield type 850 – 1050 5030 – 6600 Seam thickness, m Resistivity per 1 m2 of supported 0.8...1.0 area, kN/m2 1.5 Shield resistance, kN Advance step, m 392 – 640 Centre spacing, m Advancing force, kN 880 – 4700 Shield dimensions, mm: 1440 height (min-max) 10.5 – 23 width Shield weight, tons (no more than) 31

corum.com POWERED ROOF SUPPORT DTM Designed for supporting and controlling the roof in mined area of face while operating flat seams of 1.4-5.5 m thickness (different versions). Provides efficient operation with heavy roof thanks to shield high load capacity not less than 900 kN/m2. High strength steels of S690QL, A514, 16HGMFTR types with a yield strain of 600…700 MPa used during shields manufacture. The hardness conformity assesment is performing using the shield load computer 3D-modeling in appropriate software packages (Solidworks etc) and additionally while testing on ST2000 bench. Shield lifetime – 60 000 cycles. DTM 32

SPECIFICATIONS Shield, support-protection type, corum.com double-prop of double-prop DTM shield 1.4 – 5.5 Shield type 920 – 1400 Seam thickness, m 7770 – 12600 Resistivity per 1 m2 of supported 0.8…1.0 area, kN/m2 1.75 Shield resistance, kN Advance step, m 643 – 1005 Centre spacing, m Advancing force, kN 1200 – 5500 Shield dimensions, mm: 1640, 1690 height (min-max) 24…35 width Shield weight, tons (no more than) 33

corum.com POWERED ROOF SUPPORT KD90 Designed for supporting and controlling the roof in mined area of face while operating flat seams of 0.85-2.0 m thickness. Main advantages: optimized construction to operate in thin and medium seams with lightweight and medium-weight roofs according to GOST 31561; effective operation in conditions of unstable direct roof using the high retaining console effort with transmitting an effort from the hydraulic prop (patented); long-lifetime power hydraulic system; effective and reliable European-made control system of different types: pilot control, multi-hose control, electric-hydraulic control. KD90 34

SPECIFICATIONS Support-protection type, corum.com quadri-prop of quadri-prop KD90 shield 0.85 – 2.0 Shield type 430 – 560 2800 – 3250 Seam thickness, m Resistivity per 1 m2 of supported 0.63 area, kN/m2 0.8 Shield resistance, kN 1.5 392 Advance step, m 600 – 2000 Centre spacing, m 1440 Advancing force, kN Shield dimensions, mm: 6.8 – 7.7 height (min-max) width Shield weight, tons (no more than) 35

corum.com POWERED ROOF SUPPORT KD90T Designed for supporting and controlling the roof in mined area of face while operating flat seams of 1.1-3.0 m thickness. Main advantages: optimized construction to operate in thin and medium seams with medium-weight and heavy roofs according to GOST 31561; effective operation in conditions of unstable direct roof using the high retaining console effort with transmitting an effort from the hydraulic prop (patented); long-lifetime power hydraulic system; effective and reliable European-made control system of different types: pilot control, multi-hose control, electric-hydraulic control. KD90T 36

SPECIFICATIONS Support-protection type, corum.com quadri-prop of quadri-prop KD90T shield 1.1 – 3.0 Shield type 815 – 930 4750 – 6380 Seam thickness, m Resistivity per 1 m2 of supported 0.63 area, kN/m2 0.8 Shield resistance, kN 1.5 392 – 493 Advance step, m 750 – 3000 Centre spacing, m 1440 Advancing force, kN Shield dimensions, mm: 8.7 – 19 height (min-max) width Shield weight, tons (no more than) 37



ARMORED CONVEYORS 2.3 7

CONTENT 42 44 1. Armored conveyors with twin outboard chains arrangement 2. Armored conveyors with twin inboard chains arrangement



corum.com ARMORED CONVEYORS WITH TWIN OUTBOARD CHAINS ARRANGEMENT Corum Group armored face conveyors and beam stage loaders have been produced using the facilities of Corum Svet Shakhtera plant since nineteen-forties. During the last 20 years there have been manufactured and supplied to the customers more than 1000 armored conveyors, which operate in difficult mining and geological conditions. Now there is no mine in Donetsk Coal Basin without Corum Group conveyor in operation. The supplies geography and company armored conveyors product portfolio keep growing every year. The construction of the entire conveyor and its separate parts is focused to achieve the high equipment lifetime. To every armored face conveyor there can be produced a relevant model of beam stage loader – in order to gain unification and substitutability of main units. SP TYPE CONVEYORS 42

SPECIFICATIONS Efficiency, t/h SP250 SP251 SP326 240–430 480–600 480–1400 Seam thickness, m 0.85–1.5 0.85–1.5 0.9–2.5 Supply length, m up to 200 up to 300 up to 320 Total installed power, kW 55–220 220–400 320–600 Rated mains voltage, V 380, 660, 1140 660, 1140 660,1140, 3300 Traction chain: two, inside of pan guides number of chains chain calibre, mm 18х64 24×86Н 24х86 or 26х92 corum.com or 30х108Н Distance between chains axes, mm 416, 440, 446, Chain movement speed, m/s 350, 500 480 550, 570, 600, 660 from 0.8 to 1.24 up to 1.61 from 0.8 to 1.61 Pan line: 190, 205 190, 205 245 285 pan height along the sidewalls, mm (rolled) (rolled, casting) (casting) (casting) pan length across sidewalls, mm 1350, 1500 1350, 1500 1350, 1500 1500 pan width outside, between the sidewalls, mm 498, 642 642 600, 642, 642, 754, 754 860 Conveyor lifetime, mln t up to 1.5 up to 2 up to 3 up to 5 43

corum.com ARMORED CONVEYORS WITH TWIN INBOARD CHAINS ARRANGEMENT Corum Group armored face conveyors and beam stage loaders have been produced using the facilities of Corum Svet Shakhtera plant since nineteen-forties. During the last 20 years there have been manufactured and supplied to the customers more than 1000 armored conveyors, which operate in difficult mining and geological conditions. Now there is no mine in Donetsk Coal Basin without Corum Group conveyor in operation. The supplies geography and company armored conveyors product portfolio keep growing every year. The construction of the entire conveyor and its separate parts is focused to achieve the high equipment lifetime. SPTs230 and SPTs271M armored face conveyors – are two-speed transportation equipment, which load broken coal and move it from the face to beam stage loader. To every armored face conveyor there can be produced a relevant model of beam stage loader – in order to gain unification and substitutability of main units. SPTs TYPE CONVEYORS 44

SPECIFICATIONS SPTs271М SPTs230 Efficiency, t/h 500–800 800–2500 Seam thickness, m Supply length, m 0.9–2.5 1.35–4.5 Total installed power, kW Rated mains voltage, V up to 300 up to 400 Traction chain: 320–600 400–1500 number of chains chain calibre, mm 660,1140, 3300 Distance between chains axes, mm Chain movement speed, m/s two, twin-inboard Pan line: 26х92 or 30х108Н 30х108; 38х137 corum.com pan height along the sidewalls, mm 120, 200 200, 220 up to 1.24 up to 2.0 pan length across sidewalls, mm 228 (rolled) 255 (rolled) 230 (rolled) 264 (rolled) 270 (casting) 1350, 1500 305 (casting) 335 (casting) 1500, 1750 pan width outside, between the sidewalls, mm 642, 752 692, 800, 900, 1000, Conveyor lifetime, mln t up to 3 1100 up to 16 45



TUNNELING EQUIPMENT 3 7

CONTENT 50 52 1. Roadheader RH160 54 2. Roadheader KPD 56 3. Roadheader KPR 58 4. Roadheader KPU 60 5. Drill loader BPR 6. Frontal cutting complex KNF



corum.com ROADHEADER RH160 The medium-heavy class roadheader is designed for mechanization of breaking and loading of rock mass during preparation of arched, trapezoidal and rectangular tunnels with a raw cross section from 13 to 35 m2, and with inclination angle of ±18° for faces where coal and rock are mixed, with a breaking strength of rocks up to 110 MPa and abrasiveness up to 10 mg in mines hazardous with gas and/or dust. Modular design of the cutting head gearbox, depending on the client's wishes, can be equipped with a gearbox with both transverse and longitudinal-axial arrangement of cutting bits. Anchoring mechanization device reduces the time of one anchoring cycle by up to 50%, increasing work safety at same time. Separate hydraulic drive of crawlers provides high manoeuvrability and can be used without fail in watered tunnels. Loading stars of roadheader are not kinematically connected and work independently, which ensures high unit reliability. Design of the scraper conveyor uses a reliable swivel section without use of flexible sheets. Video review: RH160 50