Machinery Designing & Processing
Description
20 ton factory use double beam European overhead crane
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Specifications:
1. Feature:?Bridge Crane
2. Condition:?New
3. Application:?workshop , factory , steel factory
4. Rated Loading Capacity:?20 ton
5. Rated Lifting Moment:?others
6. Max. Lifting Load:?20 ton
7. Max. Lifting Height:?20m
8. Span:?31.5m
9. Warranty:?one year for main parts
10. After-sales Service Provided:?Engineers available to service machinery overseas
11. Color:?yellow,red,green or other you want
12. Rail track recommended:?43kg/m 18kg/m 38kg/m
13. Power source recommended:?three-phase A.C. 380V/220V 50Hz/60Hz
14. Crane speed:?2.64-26.4m/min
15. Working temperature:?-25℃~40℃
16. Working class:?A5
17. Protector:?over-temperature,overcurrent,short-circuit,voltage lower,
18. Limiter device:?lifting decelerates limiter,broken fire limiter,overlaod limiter
19. Buffer system:?polyurethane material buffer
20. Trolley:?european winch trolley
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20 ton overhead crane product feature
1. Light Dead Weight
2. Small Occupied Space
3. High Working Performance
4. Easy Operation
5. Safe and Reliable
6. Low Operation and Maintenance Costs
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Detail of?20 ton overhead crane
Reasonable?design,?strong?rigidity
Adjusting?speed?with?converter?function,?steady?travelling
Choosing?according?to?different?needs
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Mechanical?Feature of?20 ton overhead crane
Single?welding?box?girder
Material?Q235B?or?Q345B
Rectangular?tube?legs?or?welded?by?superior?steel?plates
10.9?class?High?tension?bolts?mounting?between?girder?and?legs
Trinity-drive?system?or?traditional?drive?by?motor?and?reducer
Smoothly?moving,?effectively?braking,?long?service?life
Choosing?according?to?different?needs
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Electrical?System?of?20 ton overhead crane
trolley?conductor?or?angle?steel?conductor?power?supply
All?hoist?and?crane?movements?are?independent?and?can?be?run?simultaneously.
Electric?hoist?mobile?power?supply?is?constituted?by?flate?cables?or?special?cables,?galvanized?slippery?course?and
?small?cable?pulley
Smoothly?moving,?beautiful?appearance
Choosing?according?to?different?needs
Safety?Protection of 20 ton overhead crane
Rain?cover?for?outside?hoist,?driving?units,?electrical?cubicle
Warning?indicator:?anti-collusion?device?and?flashing?lights?and?warning?sound.
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Parameter & Drawing
Parameter of 20 ton overhead crane
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Span | S(m) | 10.5 | 13.5 | 16.5 | 19.5 | 22.5 | 25.5 | 28.5 | 31.5 |
Lifting?height | m | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
Lifting?speed | m/min | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 |
Trolley?speed | m/min | 43.8 | 43.8 | 43.8 | 43.8 | 43.8 | 43.8 | 43.8 | 43.8 |
Crane?speed | m/min | 90.7 | 90.7 | 90.7 | 91.9 | 91.9 | 84.7 | 84.7 | 84.7 |
Lifting?motor | kw | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
Trolley?motor | kw | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
Total?weight | kg | 13640 | 15520 | 18350 | 20340 | 22750 | 27140 | 30530 | 33620 |
Max?Wheel?Load | KN | 101 | 108 | 117 | 122 | 130 | 140 | 150 | 160 |
Track | ? | P43 | P43 | P43 | P43 | P43 | P43 | P43 | P43 |
Main?dimension | mm | 10.5 | 13.5 | 16.5 | 19.5 | 22.5 | 25.5 | 28.5 | 31.5 |
Rail?top?to?main?top | H1 | 1876 | 1876 | 1876 | 1876 | 1876 | 1926 | 1926 | 1926 |
Rail?top?to?hook?centre | H2 | 602 | 602 | 602 | 602 | 602 | 552 | 552 | 552 |
Wheel?base | W | 4050 | 4050 | 4050 | 4050 | 4050 | 5000 | 5000 | 5000 |
Crane?width | B | 5704 | 5704 | 5704 | 5882 | 5882 | 5948 | 5948 | 5948 |
Hook?left?limitation | S1 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 | 1050 |
Hook?right?limitation | S2 | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 |
Trolley?gauge | K | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 | 2000 |
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1. Is your product customized?
Thanks for your question. Yes, because the working condition are different, all our products are customized depending on detail requirement! So if you give us more information about the lift capacity, span, lift height, power source and other specials, we will give you a very quick and accurate quotation.
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2. How many operating methods for my selection?
Thanks for your question. The standard operating methods we provide is pendent controller with push buttons. Meanwhile, we can also provide the remote control with push buttons and the cabin (space capsule seat) control with joystick. You can choose any of them, just tell us!
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3. What’s the max lifting capacity of the crane?
Thanks for your question. The max? Lifting capacity of our standard crane are up to 450 ton. If this can’t satisfy your working requirement. Please contact us for special customized. ?
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4. Do your side can provide lift tools?
Thanks for your question. Yes, we can provide any kinds of lift tools such as lift sling belt, lift clamp, grab, magnet or other specials as your requirement!
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Heavy Duty Lifting Equipment Overhead Bridge Crane 10 - 150T With Electric Hoist Trolley...
Henan Dongqi Machinery Co.,Ltd
Overhead Gantry Crane,Single Girder Crane,Double Girder Crane
Address: NO.1, Weier Road, Henan(Changyuan) Cran Industrial Park,
Wuxi, Jiangsu
China, 214000
Tel: 86-510-83260630
Fax: 86-510-83268921
