Description
LIFTKET Twin-Chain Electric Hoists
Developed within LIFTKET’s special engineering solutions, the Connecting-Shaft Twin-Chain Electric Hoist is a high-safety lifting system designed for applications where large, long parts must be lifted synchronously from two points.
Two electric chain hoists are mechanically coupled by a connecting shaft (Verbindungswelle), so the load is lifted between the two hooks simultaneously, without sag and in balance. It is an ideal solution especially for large paper reels, rolls, long cylinders, wide panels and asymmetric loads.
The system can be offered in single- or double-girder travelling-crane configuration, with up to 2-tonne capacity and up to 3000 mm hook spacing. LIFTKET solutions are delivered with BM Makina assurance.
Key Features
Connecting-shaft twin-hoist design
Two electric chain hoists are mechanically joined by a connecting shaft; the load is lifted synchronously and in balance between the two load chains. It minimizes sag and torsion risk on long, precise products.
Up to 3000 mm spacing between the two hooks
The wide hook spacing lets large reels, rolls and panels be handled safely in a single lifting operation, reducing the need for extra attachments.
Capacity up to 2500 kg
With single- or double-girder system options, it is optimized to lift heavy loads with a high safety factor.
Synchronous, safe lifting
Thanks to the twin-chain structure and LIFTKET’s safety principles, the load moves at equal speed and distance on both sides, reducing uneven loading and slipping risks.
Modular LIFTKET structure
Built on the standard LIFTKET Electric Chain Hoist platform, it speeds up spare-parts, service and maintenance processes.
Project-specific engineering and fast production
LIFTKET expertise combined with BM Makina’s local engineering and installation capability provides solutions to technical specifications and short lead times.
Application Areas
Printing and paper industry
– Synchronous two-point lifting and handling of large paper reels, printing cylinders and rolls
Film, foil, textile and nonwoven lines
– Feeding wide rolls to the machine; relocation before winding–unwinding units
Steel, aluminium and metal service centres
– Balanced twin-hook lifting of long sheet coils, thick plate packs and profile bundles
Machinery manufacturing and machine overhaul
– Two-point lifting of long shafts, cylinders, rollers and machine bodies during assembly and maintenance
Energy and wind turbine components
– Precise positioning of generator housings, long rotor elements and heavy components
Heavy maintenance workshops and service centres
– Balanced lifting of asymmetric and long loads during equipment disassembly/assembly
| Load Capacity (kg) | ISO / FEM | Speed (m/min) | Model | Falls | Load Chain (mm) | Chain Weight (kg/m) | ED (%) | Switching (s/h) | Power (kW) | Weight (kg) HH=3m; EAÖ |
Dimensions (mm) | Hook Size DIN 15401 |
Trolley Type | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 Hz | 60 Hz | 5-100 Hz | 50 Hz | 60 Hz | A | B | C | G (EAÖ) | G2 | øN (EAÖ) | J | |||||||||||
| 125 | M7 / 4m | 8 | 9,6 | 030/62 | 1/1 | 5,2×15 | 0,59 | 60 | 360 | 0,55 | 0,65 | 18 | 212 | 192 | 220 | 365 | 409 | 37 | 20 | 012 | EFW 500 | |
| 125 | M7 / 4m | 8/2 | 9,6/2,4 | 031/53 | 1/1 | 5,2×15 | 0,59 | 60/40 | 360 | 0,32/0,08 | 0,38/0,1 | 18 | 212 | 192 | 220 | 365 | 409 | 37 | 20 | 012 | EFW 500 | |
| 125 | M6 / 3m | 0,6-12 | 070/58 V | 1/1 | 7,2×21 | 1,13 | 50 | 300 | 3 | 3 | 38 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | ||
| 250 | M7 / 4m | 4 | 4,8 | 030/65 | 1/1 | 5,2×15 | 0,59 | 60 | 360 | 0,37 | 0,44 | 18 | 212 | 192 | 220 | 365 | 409 | 37 | 20 | 012 | EFW 500 | |
| 250 | M6 / 3m | 8 | 9,6 | 030/64 | 1/1 | 5,2×15 | 0,59 | 50 | 300 | 0,55 | 0,65 | 18 | 212 | 192 | 220 | 365 | 409 | 37 | 20 | 012 | EFW 500 | |
| 250 | M6 / 3m | 8/2 | 9,6/2,4 | 031/51 | 1/1 | 5,2×15 | 0,59 | 50/25 | 300 | 0,32/0,08 | 0,38/0,10 | 18 | 212 | 192 | 220 | 365 | 409 | 37 | 20 | 012 | EFW 500 | |
| 250 | M5 / 2m | 12 | 14,4 | 030/50 | 1/1 | 5,2×15 | 0,59 | 60 | 240 | 0,55 | 0,65 | 18 | 212 | 192 | 220 | 365 | 409 | 37 | 20 | 012 | EFW 500 | |
| 250 | M6 / 3m | 12/3 | 14,4/3,6 | 051/52 | 1/1 | 5,2×15 | 0,59 | 40/25 | 240 | 0,55/0,12 | 0,66/0,14 | 33 | 266 | 232 | 274 | 388 | 460 | 37 | 20 | 012 | EFW 2000 | |
| 250 | M6 / 3m | 18/4,5 | 21,6/5,4 | 051/55 | 1/1 | 5,2×15 | 0,59 | 60/25 | 240 | 0,90/0,20 | 1,1/0,24 | 33 | 266 | 232 | 274 | 388 | 460 | 37 | 20 | 012 | EFW 2000 | |
| 250 | M6 / 3m | 24 | 28,8 | 050/52 | 1/1 | 5,2×15 | 0,59 | 60 | 240 | 1,1 | 1,3 | 33 | 266 | 232 | 274 | 388 | 460 | 37 | 20 | 012 | EFW 2000 | |
| 250 | M6 / 3m | 0,6-12 | 070/58 V | 1/1 | 7,2×21 | 1,13 | 50 | 300 | 3 | 3 | 38 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | ||
| 500 | M4 / 1Am | 4 | 4,8 | 030/54 | 1/1 | 5,2×15 | 0,59 | 40 | 240 | 0,37 | 0,44 | 18 | 212 | 192 | 220 | 380 | 415 | 37 | 20 | 012 | EFW 2000 | |
| 500 | M6 / 3m | 4/1 | 4,8/1,2 | 031/51 | 2/1 | 5,2×15 | 0,59 | 50/25 | 300 | 0,32/0,08 | 0,38/0,10 | 21 | 212 | 192 | 220 | 413 | 454 | 37 | 22 | 025 | EFW 500 | |
| 500 | M3 / 1Bm | 8 | 9,6 | 030/52 | 1/1 | 5,2×15 | 0,59 | 40 | 240 | 0,70 | 0,84 | 18 | 212 | 192 | 220 | 380 | 415 | 37 | 20 | 012 | EFW 2000 | |
| 500 | M5 / 2m | 8/2 | 9,6/2,4 | 071/54 | 1/1 | 7,2×21 | 1,13 | 60/25 | 240 | 0,90/0,20 | 1,1/0,24 | 42 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | |
| 500 | M5 / 2m | 10 | 12 | 070/51 | 1/1 | 7,2×21 | 1,13 | 60 | 240 | 1,1 | 1,3 | 36 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | |
| 500 | M5 / 2m | 10/2,5 | 12/3 | 071/53 | 1/1 | 7,2×21 | 1,13 | 60/25 | 240 | 0,90/0,20 | 1,1/0,24 | 42 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | |
| 500 | M3 / 1Bm | 18 | 21,6 | 050/55 | 1/1 | 5,2×15 | 0,59 | 60 | 240 | 1,5 | 1,8 | 38 | 266 | 232 | 274 | 388 | 453 | 37 | 20 | 012 | EFW 2000 | |
| 500 | M6 / 3m | 0,4-8 | 070/54 V | 1/1 | 7,2×21 | 1,13 | 50 | 300 | 3,0 | 3,0 | 38 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | ||
| 800 | M5 / 2m | 8 | 9,6 | 070/54 | 1/1 | 7,2×21 | 1,13 | 60 | 240 | 1,1 | 1,3 | 36 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | |
| 1000 | M5 / 2m | 4 | 070/61 | 1/1 | 7,2×21 | 1,13 | 60 | 240 | 0,75 | 0,9 | 36 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | ||
| 1000 | M5 / 2m | 4/1 | 4,8/1,2 | 071/54 | 2/1 | 7,2×21 | 1,13 | 60/25 | 240 | 0,90/0,20 | 1,1/0,24 | 47 | 266 | 232 | 274 | 514 | 561 | 47 | 28 | 05 | EFW 2000 | |
| 1000 | M5 / 2m | 5 | 070/51 | 2/1 | 7,2×21 | 1,13 | 60 | 240 | 1,1 | 1,3 | 41 | 266 | 232 | 274 | 514 | 561 | 47 | 28 | 05 | EFW 2000 | ||
| 1000 | M5 / 2m | 5/1,25 | 071/53 | 2/1 | 7,2×21 | 1,13 | 60/25 | 240 | 0,90/0,20 | 1,1/0,24 | 47 | 266 | 232 | 274 | 514 | 561 | 47 | 28 | 05 | EFW 2000 | ||
| 1000 | M5 / 2m | 6 | 7,2 | 070/55 | 1/1 | 7,2×21 | 1,13 | 40 | 240 | 1,1 | 1,3 | 36 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | |
| 1000 | M5 / 2m | 6/1,5 | 7,2/1,8 | 071/55 | 1/1 | 7,2×21 | 1,13 | 60/25 | 240 | 1,1/0,20 | 1,3/0,27 | 42 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | |
| 1000 | M6 / 3m | 8/2 | 9,6/2,4 | 091/51 | 1/1 | 9×27 | 1,8 | 60/25 | 240 | 1,8/0,45 | 2,2/0,54 | 67 | 357 | 283 | 359 | 513 | 548 | 58 | 28 | 05 | EFW 3200 | |
| 1000 | M4 / 1Am | 10 | 12 | 070/53 | 1/1 | 7,2×21 | 1,13 | 60 | 240 | 1,7 | 2,1 | 42 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | |
| 1000 | M6 / 3m | 10/2,5 | 12/3 | 091/52 | 1/1 | 9×27 | 1,8 | 60/25 | 240 | 1,8/0,45 | 2,2/0,54 | 67 | 357 | 283 | 359 | 513 | 548 | 58 | 28 | 05 | EFW 3200 | |
| 1000 | M5 / 2m | 1-12 | 070/55 V | 1/1 | 7,2×21 | 1,13 | 25 | 150 | 3,0 | 3,0 | 36 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | ||
Get a Quote for Your Needs!
Fill in the short form and our team will quickly share a tailored solution and delivery time for your project.
LIFTKET Twin-Chain Electric Hoist
Product Description
LIFTKET Connecting-Shaft Twin-Chain Electric Hoist
Developed within LIFTKET’s special engineering solutions, the Connecting-Shaft Twin-Chain Electric Hoist is a high-safety lifting system designed for applications where large, long parts must be lifted synchronously from two points.
Two electric chain hoists are mechanically coupled by a connecting shaft (Verbindungswelle), so the load is lifted between the two hooks simultaneously, without sag and in balance. It is an ideal solution especially for large paper reels, rolls, long cylinders, wide panels and asymmetric loads.
The system can be offered in single- or double-girder travelling-crane configuration, with up to 2-tonne capacity and up to 3000 mm hook spacing. LIFTKET solutions are delivered with BM Makina assurance.
Key Features
Connecting-shaft twin-hoist design
Two electric chain hoists are mechanically joined by a connecting shaft; the load is lifted synchronously and in balance between the two load chains. It minimizes sag and torsion risk on long, precise products.
Up to 3000 mm spacing between the two hooks
The wide hook spacing lets large reels, rolls and panels be handled safely in a single lifting operation, reducing the need for extra attachments.
Capacity up to 2500 kg
With single- or double-girder system options, it is optimized to lift heavy loads with a high safety factor.
Synchronous, safe lifting
Thanks to the twin-chain structure and LIFTKET’s safety principles, the load moves at equal speed and distance on both sides, reducing uneven loading and slipping risks.
Modular LIFTKET structure
Built on the standard LIFTKET Electric Chain Hoist platform, it speeds up spare-parts, service and maintenance processes.
Project-specific engineering and fast production
LIFTKET expertise combined with BM Makina’s local engineering and installation capability provides solutions to technical specifications and short lead times.
Application Areas
Printing and paper industry
– Synchronous two-point lifting and handling of large paper reels, printing cylinders and rolls
Film, foil, textile and nonwoven lines
– Feeding wide rolls to the machine; relocation before winding–unwinding units
Steel, aluminium and metal service centres
– Balanced twin-hook lifting of long sheet coils, thick plate packs and profile bundles
Machinery manufacturing and machine overhaul
– Two-point lifting of long shafts, cylinders, rollers and machine bodies during assembly and maintenance
Energy and wind turbine components
– Precise positioning of generator housings, long rotor elements and heavy components
Heavy maintenance workshops and service centres
– Balanced lifting of asymmetric and long loads during equipment disassembly/assembly
Technical Specifications
| Load Capacity (kg) | ISO / FEM | Speed (m/min) | Model | Falls | Load Chain (mm) | Chain Weight (kg/m) | ED (%) | Switching (s/h) | Power (kW) | Weight (kg) HH=3m; EAÖ |
Dimensions (mm) | Hook Size DIN 15401 |
Trolley Type | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 Hz | 60 Hz | 5-100 Hz | 50 Hz | 60 Hz | A | B | C | G (EAÖ) | G2 | øN (EAÖ) | J | |||||||||||
| 125 | M7 / 4m | 8 | 9,6 | 030/62 | 1/1 | 5,2×15 | 0,59 | 60 | 360 | 0,55 | 0,65 | 18 | 212 | 192 | 220 | 365 | 409 | 37 | 20 | 012 | EFW 500 | |
| 125 | M7 / 4m | 8/2 | 9,6/2,4 | 031/53 | 1/1 | 5,2×15 | 0,59 | 60/40 | 360 | 0,32/0,08 | 0,38/0,1 | 18 | 212 | 192 | 220 | 365 | 409 | 37 | 20 | 012 | EFW 500 | |
| 125 | M6 / 3m | 0,6-12 | 070/58 V | 1/1 | 7,2×21 | 1,13 | 50 | 300 | 3 | 3 | 38 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | ||
| 250 | M7 / 4m | 4 | 4,8 | 030/65 | 1/1 | 5,2×15 | 0,59 | 60 | 360 | 0,37 | 0,44 | 18 | 212 | 192 | 220 | 365 | 409 | 37 | 20 | 012 | EFW 500 | |
| 250 | M6 / 3m | 8 | 9,6 | 030/64 | 1/1 | 5,2×15 | 0,59 | 50 | 300 | 0,55 | 0,65 | 18 | 212 | 192 | 220 | 365 | 409 | 37 | 20 | 012 | EFW 500 | |
| 250 | M6 / 3m | 8/2 | 9,6/2,4 | 031/51 | 1/1 | 5,2×15 | 0,59 | 50/25 | 300 | 0,32/0,08 | 0,38/0,10 | 18 | 212 | 192 | 220 | 365 | 409 | 37 | 20 | 012 | EFW 500 | |
| 250 | M5 / 2m | 12 | 14,4 | 030/50 | 1/1 | 5,2×15 | 0,59 | 60 | 240 | 0,55 | 0,65 | 18 | 212 | 192 | 220 | 365 | 409 | 37 | 20 | 012 | EFW 500 | |
| 250 | M6 / 3m | 12/3 | 14,4/3,6 | 051/52 | 1/1 | 5,2×15 | 0,59 | 40/25 | 240 | 0,55/0,12 | 0,66/0,14 | 33 | 266 | 232 | 274 | 388 | 460 | 37 | 20 | 012 | EFW 2000 | |
| 250 | M6 / 3m | 18/4,5 | 21,6/5,4 | 051/55 | 1/1 | 5,2×15 | 0,59 | 60/25 | 240 | 0,90/0,20 | 1,1/0,24 | 33 | 266 | 232 | 274 | 388 | 460 | 37 | 20 | 012 | EFW 2000 | |
| 250 | M6 / 3m | 24 | 28,8 | 050/52 | 1/1 | 5,2×15 | 0,59 | 60 | 240 | 1,1 | 1,3 | 33 | 266 | 232 | 274 | 388 | 460 | 37 | 20 | 012 | EFW 2000 | |
| 250 | M6 / 3m | 0,6-12 | 070/58 V | 1/1 | 7,2×21 | 1,13 | 50 | 300 | 3 | 3 | 38 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | ||
| 500 | M4 / 1Am | 4 | 4,8 | 030/54 | 1/1 | 5,2×15 | 0,59 | 40 | 240 | 0,37 | 0,44 | 18 | 212 | 192 | 220 | 380 | 415 | 37 | 20 | 012 | EFW 2000 | |
| 500 | M6 / 3m | 4/1 | 4,8/1,2 | 031/51 | 2/1 | 5,2×15 | 0,59 | 50/25 | 300 | 0,32/0,08 | 0,38/0,10 | 21 | 212 | 192 | 220 | 413 | 454 | 37 | 22 | 025 | EFW 500 | |
| 500 | M3 / 1Bm | 8 | 9,6 | 030/52 | 1/1 | 5,2×15 | 0,59 | 40 | 240 | 0,70 | 0,84 | 18 | 212 | 192 | 220 | 380 | 415 | 37 | 20 | 012 | EFW 2000 | |
| 500 | M5 / 2m | 8/2 | 9,6/2,4 | 071/54 | 1/1 | 7,2×21 | 1,13 | 60/25 | 240 | 0,90/0,20 | 1,1/0,24 | 42 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | |
| 500 | M5 / 2m | 10 | 12 | 070/51 | 1/1 | 7,2×21 | 1,13 | 60 | 240 | 1,1 | 1,3 | 36 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | |
| 500 | M5 / 2m | 10/2,5 | 12/3 | 071/53 | 1/1 | 7,2×21 | 1,13 | 60/25 | 240 | 0,90/0,20 | 1,1/0,24 | 42 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | |
| 500 | M3 / 1Bm | 18 | 21,6 | 050/55 | 1/1 | 5,2×15 | 0,59 | 60 | 240 | 1,5 | 1,8 | 38 | 266 | 232 | 274 | 388 | 453 | 37 | 20 | 012 | EFW 2000 | |
| 500 | M6 / 3m | 0,4-8 | 070/54 V | 1/1 | 7,2×21 | 1,13 | 50 | 300 | 3,0 | 3,0 | 38 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | ||
| 800 | M5 / 2m | 8 | 9,6 | 070/54 | 1/1 | 7,2×21 | 1,13 | 60 | 240 | 1,1 | 1,3 | 36 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | |
| 1000 | M5 / 2m | 4 | 070/61 | 1/1 | 7,2×21 | 1,13 | 60 | 240 | 0,75 | 0,9 | 36 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | ||
| 1000 | M5 / 2m | 4/1 | 4,8/1,2 | 071/54 | 2/1 | 7,2×21 | 1,13 | 60/25 | 240 | 0,90/0,20 | 1,1/0,24 | 47 | 266 | 232 | 274 | 514 | 561 | 47 | 28 | 05 | EFW 2000 | |
| 1000 | M5 / 2m | 5 | 070/51 | 2/1 | 7,2×21 | 1,13 | 60 | 240 | 1,1 | 1,3 | 41 | 266 | 232 | 274 | 514 | 561 | 47 | 28 | 05 | EFW 2000 | ||
| 1000 | M5 / 2m | 5/1,25 | 071/53 | 2/1 | 7,2×21 | 1,13 | 60/25 | 240 | 0,90/0,20 | 1,1/0,24 | 47 | 266 | 232 | 274 | 514 | 561 | 47 | 28 | 05 | EFW 2000 | ||
| 1000 | M5 / 2m | 6 | 7,2 | 070/55 | 1/1 | 7,2×21 | 1,13 | 40 | 240 | 1,1 | 1,3 | 36 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | |
| 1000 | M5 / 2m | 6/1,5 | 7,2/1,8 | 071/55 | 1/1 | 7,2×21 | 1,13 | 60/25 | 240 | 1,1/0,20 | 1,3/0,27 | 42 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | |
| 1000 | M6 / 3m | 8/2 | 9,6/2,4 | 091/51 | 1/1 | 9×27 | 1,8 | 60/25 | 240 | 1,8/0,45 | 2,2/0,54 | 67 | 357 | 283 | 359 | 513 | 548 | 58 | 28 | 05 | EFW 3200 | |
| 1000 | M4 / 1Am | 10 | 12 | 070/53 | 1/1 | 7,2×21 | 1,13 | 60 | 240 | 1,7 | 2,1 | 42 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | |
| 1000 | M6 / 3m | 10/2,5 | 12/3 | 091/52 | 1/1 | 9×27 | 1,8 | 60/25 | 240 | 1,8/0,45 | 2,2/0,54 | 67 | 357 | 283 | 359 | 513 | 548 | 58 | 28 | 05 | EFW 3200 | |
| 1000 | M5 / 2m | 1-12 | 070/55 V | 1/1 | 7,2×21 | 1,13 | 25 | 150 | 3,0 | 3,0 | 36 | 266 | 232 | 274 | 413 | 460 | 47 | 22 | 025 | EFW 2000 | ||
Get a Quote
Get a Quote for Your Needs!
Fill in the short form and our team will quickly share a tailored solution and delivery time for your project.
