Corum Group_Catalogue_Eng

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corum.com SHEAVES: HOISTING: SH2, SH2U, SH2.5, SH3, SH4, SH4А, SH5, SH6, SH6А, N336-1, N336-2 LINED: КSHF 3000-6000 Sheaves are intended to support and to guide steel ropes of single-rope cage and skip winders. Sheaves may be produced as the single welded structure with one-piece rim, or as detachable two-parts welded structure with rivet rim. To work with heavy-load winders there produced reinforced N336-1 and N336-2 sheaves with 5 and 6 m winding part diameter. KShF sheaves rim may be lined up with heat-resistant Becoplast lining. Sheaves are manufactured both with serial and individual design. According to Customer’s needs, sheaves may be produced with every dimension requirements and under-sheave area location dimensions: 11 variants of Sh-type hoisting sheaves; 7 variants of KShF-type lined sheaves; sheave design provides an ability to reduce to minimum service time during planned technical support. Sheave diameter, m Biggest total rope Sheave weight, kg, load, kgf, not not more than 2…6 more than 1210…13959 51750…404000 102

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corum.com SINKING SHEAVES: SHP400-1320, SHPV 400-1320 Sinking sheaves are intended to support and to guide steel ropes, holding sinking equipment (benches, decks, pumps, pipelines, cables, cradles etc.), applied during sinking and reinforcement of vertical shafts, as well as during tunneling of horizontal and inclined tunnels in coal and ore mines. Sheaves ShP are installed on under-sheave area and fasten with bolted connections. Sheaves ShP are prefabricated structure with casted rim, installed on rigid axle, rotating on the support with friction bearing. Sheaves ShPV directly integrated into tunneling equipment (headframe beams), with which they are connected. Sheaves ShPV being casted rim, installed in axle. By individual request, it is possible to manufacture sheave blocks. Sheaves are manufactured both in serial design and in individual ones. Sheaves can be produces in accordance with every dimension requirements and under-sheave area location dimensions: 11 variants of ShP and ShPV-type sinking sheaves; sheave design provides an ability to reduce minimally service time during planned technical support. Sheave diameter, m Static load, kN, Sheave weight, kg, not more than not more than 0.4…1.32 200…900 145…1530 104

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GRIP BLOCKS: PTKA 6.3, 12.5, 20, 25, 30 Grip blocks PTKA designed to hold brake ropes and smooth cage stop in case of round steel rope or suspension gear breakage during single-rope hoisting in coal and ore mines: 64 versions; according to Customer’s needs, grip blocks are produced equipped with block coupling or without it; shock absorber is individually adjusted to the braking force according to the actual operating conditions; tests of the safety hook for strength and brake ropes retention are performed. corum.com Grip block size Static load, Brake rope Safety hook kN, not more than diameter, mm weight, kg PTKA6.3 PTKA12.5 63 25.5 170…200 PTKA20 125 30.5 412…495 PTKA25 200 35 575…560 PTKA30 250 40 742…780 300 45 850…948 106

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DP GRIP BLOCKS WITH WOOD BEAMS CATCHING SYSTEM: 1DP1, 1DP3, 1DP5, 1DP7 DP grip block with wood beam catching system is designed for catch and smooth vertical mine shaft cage stop in case of main rope or suspension gear breakage: 21 versions; DP grip block is applied with PKN suspension gear (application with UP also possible). Grip block size Static load, kN, not more than * corum.com 1DP, 2DP 18 1DP2, 2DP2 25.2 1DP3, 2DP3 32.4 1DP4, 2DP4, 3DP4 40.5 1DP5, 1DP5-01, 2DP5, 2DP5-01 56 1DP6, 1DP6-01, 2DP6, 2DP6-01 63 1DP7, 2DP7 82.8 1DP8, 2DP8 117 * Cage weight with maximum number of people, according to which grip block maximum brake force calculations are performed 108

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corum.com SINKING WINCHES LPE, LPEP AND LPERP LPE and LPEP sinking winches are cargo hoisting equipment designed to winch and transport sinking benches, pipelines, cables, decks, pumps and other additional equipment while sinking, deepening, reinforcing and repairing vertical mine shafts. LPERP winches are designed to winch safety ladders and provide workers evacuation from vertical shafts and mines in case of main winders malfunction or in case of power outages. LPE winch construction is designed with exposed controlling cabinet in order to minimize winch dimensions and increase car passages. LPEP winches are single-block constructions with electric and mechanic parts located and commutated on the same frame, which is optimal for quick installation and operation begin. To increase operation safety, there are installed three brakes with independent activation, which operate from different drives and affect on different units: safety brake – affect on the drum shoulder; shunting brake – affect on the gearbox shaft; locking device – affect on the clear transmission crown spike. Serial winches are manufactured for medium, arid and humid tropical climate regions. It is possible production of both serial and individual design winches, including using third-party documentation. LPE, LPEP, LPERP 110

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SINKING WINCHES SPECIFICATIONS LPE LPEP LPE LPEP LPERP LPEP LPEP LPEP 5 5 10 10 6.3 16 25 45 First winding layer static tension*, 49.0 (5.0) 98.0 (10.0) 61.74 156.8 245.0 441.0 kN, not more (6.3) (16.0) (25.0) (45) than 0.15 0.20 0.35 0.15 Last winding layer rope 1500 speed, m/s, not 500, 1000, 1500 more than 22 28 25 40 45 61.8 Drum capacity**, mm, not more than 7.5 15.0 11 18.5 36 50 corum.com Rope diameter during 750 1500 the maximum final load, mm, 2800 3850 3530 5700 4210 6950 8300 8600 nominal 2300 2350 2605 3270 2500 3130 3130 3410 1350 1900 1945 1945 2000 2500 3010 3275 Electric motor: nominal 4350 4900 8500 10200 8600 16700 23250 37000 power, kW rotation frequency, min-1 Winch size dimensions, mm, not more than: length width height Winch weight (without rope)2, kg, not more than * The first winding layer – is the one directly winded on the winch drum. ** At the Client's request this parameter may differ from the one referred above 113



ELECTRICAL EQUIPMENT 5 7

CONTENT 118 1. Explosion-proof transformer substations 120 KTPV, KTPV-D, KTPV-DV, KTPV-T 122 2. Regular ore mine transformer substations 124 KTPRN, KTPRN-D, KTPRN-DV, KTPRN-T 126 128 3. Distribution substations KTPV-T-X/6 and transformers TSVP 4. Substation KTPV-EP (power train) 5. Explosion-proof transformers 2 TSV 6. Converter transformers TSP



corum.com EXPLOSION-PROOF TRANSFORMER SUBSTATIONS KTPV, KTPV-D, KTPV-DV, KTPV-T Designed for three-phase power supply to electrical receivers, installed in underground mines hazardous with gas (methane) and/or dust, as well as to provide protection against current leakage and overcurrent on low voltage lines. Manufactured both in basic Corum Group version and in accordance with Customer’s technical requirements, providing an individual approach to each client. Use of electrical steel with specific losses of not more than 1.20 W/kg allows achieving low constant active energy losses indicators – transformers no-load losses. Actual no-load losses of Corum substations are 7-15% lower than those of other manufacturers analogues. Use of vacuum or gas-insulated switching devices significantly increases the switching resource and increases product explosion safety. Use of microprocessor-based protection and control units with an extended protection set significantly increases the functionality and localize emergency cases at the initial stage. KTPV, KTPV-D, KTPV-DV, KTPV-T 118

SPECIFIACTIONS Nominal rated power, kV-A KTPV KTPV KTPV KTPV KTPV KTPV KTPV KTPV 100 160 250 400 630 1000 1250 1600 Nominal rated voltage on higher side (ВН), V 100 160 250 400 630 1000 1250 1600 Nominal rated voltage 6000 or 10 000 on lower side (НН), V 3300 or 1200 or 1200/660 or 660/400 or 400 corum.com Adjustment range ±5% or ±10% Short-circuit voltage, % 3 3.6 3.6 3.4 3.5 5 5.2 5.5 520 670 950 1300 1950 2800 3200 4200 No-load losses, W 3060 3060 3060 3370 3370 3950 3950 3990 Dimensions, mm 995 995 995 995 995 1170 1170 1250 length 1170 1170 1170 1380 1380 1475 1475 1570 width height 1580 1900 2130 3200 3850 6500 6950 7900 Weight, kg 119

corum.com REGULAR ORE MINE TRANSFORMER SUBSTATIONS KTPRN, KTPRN-D, KTPRN-DV, KTPRN-T Designed for three-phase power supply to electrical receivers, installed in underground coal, ore mines and other enterprises not hazardous with gas and dust explosion, as well as to provide protection against current leakage and overcurrent on low voltage lines. Schematic solutions and components are maximally unified with KTPV-type substations. KTPRN-type substations have less weight compared to KTPV-type substations due to optimal metal consumption reduction, without compromising the rigidity and structure strength. Manufactured both in basic Corum Group version and in accordance with Customer’s technical requirements, providing an individual approach to each client. KTPRN, KTPRN-D, KTPRN-DV, KTPRN-T 120

SPECIFICATIONS Nominal rated power, kV-A KTPRN KTPRN KTPRN KTPRN KTPRN KTPRN KTPRN 100 160 250 400 630 1000 1250 Nominal rated voltage on higher side (ВН), V 100 160 250 400 630 1000 1250 Nominal rated voltage 6000 or 10 000 on lower side (НН), V 3300 or 1200 or 1200/660 or 660/400 or 400 corum.com Adjustment range ±5% or ±10% Short-circuit voltage, % 3 3.6 3.6 3.4 3.5 5 5.2 520 670 950 1300 1950 2800 3200 No-load losses, W 3060 3060 3060 3370 3370 3950 3950 Dimensions, mm 995 995 995 995 995 1170 1170 length 1170 1170 1170 1380 1380 1475 1475 width height 1480 1800 2030 3000 3750 5900 6850 Weight, kg 121

corum.com DISTRIBUTION SUBSTATIONS KTPV-T-X/6 AND TRANSFORMERS TSVP Designed to connect to them mobile transformer substations installed in underground mines hazardous with gas (methane) and/or coal dust, in 50 Hz frequency alternating current networks in order to electrically separate underground electrical networks from surface power lines and other cases where a galvanic isolation of mains supply is required. Use of electrical steel with specific losses of not more than 1.20 W/kg allows achieving low constant active energy losses indicators – transformers no-load losses. Actual no-load losses of Corum substations are 7-15% lower than those of other manufacturers analogues. Substation layout and design features provide easy access to main elements, allow perform maintenance without attracting significant resources and optimize maintenance time. Use of vacuum or gas-insulated switching devices significantly increases the switching resource and increases product explosion safety. Use of microprocessor-based protection and control units with an extended protection set significantly increases the functionality and localize emergency cases at the initial stage. KTPV-T-X/6, TSVP 122

SPECIFICATIONS Nominal rated power, kV-A 630 1000 1250 corum.com 6000 or 10 000 Nominal rated voltage 3.9 5.6 on higher side (ВН), V 2200 6200 3800 3370 3980 Nominal rated voltage 995 ±5% 1180 on lower side (НН), V 1380 5.4 1480 4150 3200 7100 Adjustment range 3980 Short-circuit voltage, % 1180 1480 No-load losses, W 6500 Dimensions, mm length width height Weight, kg 123

corum.com SUBSTATION KTPV-EP (POWER TRAIN) Designed for three-phase power supply to electrical receivers, installed in underground mines hazardous with gas (methane) and/or dust, as well as to provide protection against current leakage and overcurrent on low voltage lines, provide power supply up to ten current receivers with three-phase 50 Hz frequency alternating current with rated current up to 630A, as well as to control, protect against currents leakage and overcurrent protection of these current receivers in underground mines, hazardous with gas (methane) and/or dust. Power trains are designed basing on modern leading manufacturers components. Modular structure, which includes many modifications, allows to implement any Customer's functional requirements. Use of power train allows significantly reduce face distribution point length, simplify face power supply scheme and reduce labor intensity during electrical equipment operation. Non-discrete automatic test control (during powered equipment operation) and periodic (in maintenance, repair and adjustment mode) with safety measures provision (without face equipment turning on, etc.). System units functioning monitoring before switching on. Control system has several program access levels: high (safety parameters), medium (equipment technical parameters), low (statistical data and data necessary for accidents investigation). KTVP-EP 124

SPECIFICATIONS KTPV-EP KTPV-EP KTPV-EP KTPV-EP KTPV-EP 400 630 1000 1250 1600 Nominal rated power, kV-A 400 630 1000 1250 1600 Nominal rated voltage 6000 or 10 000 on higher side (ВН), V 3300 or 1200 or 1200/660 Nominal rated voltage on lower side (НН), V 3.4 3.5 ±5% or ±10% 5.2 5.5 corum.com 1300 1950 5 3200 4200 Adjustment range 2800 Short-circuit voltage, % 6350 6350 6650 6650 7000 No-load losses, W 1050 1050 1170 1170 1250 1380 1380 1475 1475 1570 Dimensions, mm length 3200 3850 10000 10600 11400 width height Weight, kg 125

corum.com EXPLOSION-PROOF TRANSFORMERS 2 TSV Designed for three-phase power supply to electrical receivers, installed in underground mines hazardous with gas (methane) and/or dust. Use of electrical steel with specific losses of not more than 1.20 W/kg allows achieving low constant active energy losses indicators – transformers no-load losses. Actual no-load losses of Corum substations are 7-15% lower than those of other manufacturers analogues. Before shipment to Customer, each transformer passes mandatory acceptance tests in conditions of manufacturing plant. 2 TSV 126

SPECIFICATIONS Nominal rated power, kV-A 2TSV 2TSV 2TSV 2TSV 2TSV 100 160 250 400 630 Nominal rated voltage on higher side (ВН), V 100 160 250 400 630 Nominal rated voltage 3 6000 3.5 on lower side (НН), V 520 1950 2930 400; 690; 690/400 3370 corum.com Adjustment range 990 995 1170 ±5% 1380 Short-circuit voltage, % 1580 3.6 3.6 3.4 3850 670 950 1300 No-load losses, W 2930 3060 3200 Dimensions, mm 990 990 995 length 1170 1170 1310 width height 1900 2130 3100 Weight, kg 127

corum.com CONVERTER TRANSFORMERS TSP Designed for three-phase power supply to electrical receivers and converting system in 50 Hz frequency alternating current in underground tunnels of coal and ore mines not hazardous with gas and dust explosion. Manufactured both in basic Corum Group version and in accordance with Customer’s technical requirements, providing an individual approach to each client. Equipment and technology of electrical transformer steel cutting significantly reduces the steel magnetic properties decrease effect during cutting process. Use of electrical steel with specific losses of not more than 1.20 W/kg allows achieving low constant active energy losses indicators – transformers no-load losses. Actual no-load losses of Corum substations are 7-15% lower than those of other manufacturers analogues. TSP 128

SPECIFICATIONS Nominal rated power, kV-A TSP TSP TSP TSP TSP 100 160 250 400 630 Nominal rated voltage on higher side (ВН), V 100 160 250 400 630 Nominal rated voltage 6000 on lower side (НН), V 690/400 230; 690/400 230; 690/400 corum.com Adjustment range 690/400 690/400 3 ±5% 3.5 Short-circuit voltage, % 520 3.6 3.6 3.4 1950 670 950 1300 No-load losses, W 2190 2190 2320 2450 2620 Dimensions, mm 990 990 990 1020 1020 length 1005 1010 1010 1285 1355 width height 1050 1300 1650 2450 3300 Weight, kg 129



MINE TRANSPORT 6 7

CONTENT 134 134 1. Mine passenger cars VPN1 134 2. Mine passenger cars VLG 136 3. Mine cargo-handling cars VG, VI 4. Mine cargo-handling cars with bottom unloading VD 136 5. Mine cargo-handling cars with bottom 136 136 unloading VSh8-900 137 6. Mine timber cars VL-6 138 7. Sectional train PS3.5-900 139 8. Transport trucks TT 9. Battery locomotives AM8D, A2V8T 10. Mine belt conveyors KL



MINE PASSENGER CARS VPN1 Are designed to transport people with the speed not more than 5 m/s on inclined horizontal tunnels with inclination angle from 6 to 30º, equipped with 550-mm, 600-mm, 750-mm and 900-mm wide rails of R24, R33 (R34) types with end car haulage, in mines hazardous with gas and dust. Mine car capacity, places VPN1-10G VPN1-15G VPN1-10P VPN1-15P Tunnel inclination, deg 10 15 10 15 30 30 30 30 MINE PASSENGER CARS VLG corum.com Are designed to transport people with the speed not more than 5 m/s on horizontal tunnels, equipped with 550-mm, 600-mm, 750-mm and 900-mm wide rails of R24, R33 (R34) types, in mines hazardous with gas and dust. Mine car capacity, places VLG-12 VLG-18 Tunnel inclination, deg 12 18 0 0 MINE CARGO-HANDLING CARS VG, VI Mine cars with loading capacity from 1.0 m3 to 4.5 m3 and solid-bottom are intended to transport rock mass and materials in underground tunnels and industrial areas of coal and ore mines. VG VG VG VG VG VG VG VI VI VG VG 1.0 1.2 1.3 1.4 1.6 2.5 3.3 1.5 2.0 4.5 4.5U Volume capacity, m3 1.0 1.2 1.3 1.4 1.6 2.5 3.3 1.5 2.0 4.5 4.5 Nominal loading 3 3 3 3 3 6 6 3 6 13 13 capacity, t 134

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MINE CARGO-HANDLING CARS WITH BOTTOM UNLOADING VD Mine cars with 2,5 m3 volume capacity are intended to transport rock mass and cargo, that do not oversize mine car dimensions, in underground tunnels and mine industrial areas. Volume capacity, m3 VD2.5K-900-2.5 VD2.5D-900-2.5 Connection type 2.5 2.5 Loading capacity, t hooked automatic 4.5 4.5 corum.com MINE CARGO-HANDLING CARS WITH BOTTOM UNLOADING VSH8-900 Are designed to transport rock mass and cargo, that do not oversize mine car dimensions. Has three- section bottom unloading with axis-perpendicular opening. MINE TIMBER CARS VL-6 Are designed to transport timber in underground tunnels. SECTIONAL TRAIN PS3.5-900 Designed to transport rock mass with rock density not more than 1700 kg/m3 in main mine haulage tunnels, including hazardous with gas (methane) and/or explosive dust, as well as in coal mines industrial areas. 136

TRANSPORT TRUCKS TT Are designed to transport roof support sections, as well as piled cargoes on horizontal and inclined up to ±18º tunnels and industrial areas of coal and ore mines. Loading capacity, t ТТ550 ТТ600 ТТ900 Rail width, mm 10 10 10 550 600 900 corum.com 137

BATTERY LOCOMOTIVES AM8D, A2V8T Are designed to transport mine cars on thin-rail underground railways in main mine haulage tunnels, including hazardous with gas and dust. In their set could be equipped with battery boxes of RP or RV explosion-proof level. Parameter name АМ8D (-01) 2АМ8D (-01) АМ8D (-05) А2V8Т АМ8D (-03) 2АМ8D (-03) 2АМ8D (-05) 8.8 Connect weigh, t Continuous mode traction 8.8 17.6 9.3 (18.6) force, kN Number of cabins 5.44-5.81 11.6 5.81 (11.6) 7.5 Dimensions (length), mm 1 2 1 (2) 2 Rail width, mm corum.com Drive power, kW 4515 9470 4515 (9470) 4700 For the “RP” version box, 550, 600, 750, 600, 750, 600, 750, 600, alkaline and acid 900 900 For the box “RV” 900 900 version box, acid 2х14 (2х13) 4х14 (4х13) 2х15(4х15) (non- 2х15 (4х15) (non- Control system Battery type: synchronized) synchronized) 138 112(96)ТNZh 112(96)ТНZh 112(96)ТНZh (ТNZhSh)- (ТНZhSh)- (ТНZhSh)- 630…805 350…500 А/h 350…500 350…500 60(72BКТ- acid pull 60(72)BКТ- 60(72)BКТ- 560(630) batteries 560(630) 560(630) 56BКТ- 56BКТ- 56BКТ- 560(630) 560(630) 560(630) controller FreEqSuUen. cy controlled drives

MINE BELT CONVEYORS KL Corum Group offers every type of mine belt conveyors, from simple and reliable local gateway to high- powered and long-lived trunk ones. Conveyors have maximum unification within belt width, which eliminate distinction between conveyors typical size and provide to Customer wide modernization abilities. Installed power, кВт KL800 KL1000 KL1000 KL1200 KL1000 KL1200 KL1200 KL1400 Gearbox type Drive drums 1х55 from 2х75 from 2х160 from 4х250 diameter, mm 2х55 up to 2х160 up to 4х250 up to 6х315 Deflecting drum diameter, mm 500 Cylindrical or bevel-helical 1000 corum.com 1250 Rollers diameter, mm 400 630 800 500 800 89 500 630 1000 127 630 800 159 127 127 159 159 local half-stational trunk 139



TURNKEY MINE CONSTRUCTION PROJECTS 7 7

corum.com TURNKEY MINE CONSTRUCTION PROJECTS Nowadays, being “turn-key” supplier, Corum Group focuses on complex solving of Customer’s tasks. We rely on a wide engineering capabilities and deep understanding of entire equipment chain in the mining industry. Structural unit of Corum Group is Corum Minespecialbuild, which specialized in the construction of vertical shafts, horizontal and inclined mine tunnels. Major projects: Construction of two vertical shafts for Nui Beo mine (Vietnam). Tunnels construction on Pokrovskoe Mine Administration (Ukraine). Depreservation and deepening of ventilation shaft №4 for Komsomolskaya mine, Vorkutaugol (Russia) – the project is on the final stage. Construction of Southern ventilation shaft №2 for “Zaporizhzhya Iron Ore Plant” (Ukraine) – project started in July 2020. 142



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