1. Product Description
An electric hoist single beam bridge crane is a type of lightweight lift device that travels in orbit, consisting mainly of a gantry main girder or main girder, end girder or end car, crane structure (electric hoist), operating mechanism and electronic control system. is.
It uses an electric hoist as a lifting mechanism and travels along the lower flange of the I-beam main beam during operation.
LDA single girder bridge cranes are designed and manufactured to ISO, DIN (Germany) and FEM (Europe) standards. Compact structure, light weight, soft start, stable operation is possible. For workshops, warehouses, material stacking goods or goods, or mechanical assembly.
2. Product Techncial Parameters
| Capacity | t | 3 | 5 | 10 | 16 | 20 |
| Span | | 7.5~31.5m |
| Speed | Hoisting | m/min | 8. 8/0.8 | 7. 7/0.7 | 3.5, 3.5/0.35 | 6. 6/0.6 |
| Travelling of crab | 20 |
| Travelling of crane | Surface | 20(30) | 20 |
| Cabin | 20(30) | 20 |
| Electric hoist | Type | CD1-3 MD1-3 | CD1-5 MD1-5 | CD1-10 MD1-10 | CD1-16 MD1-16 | HC20T |
| Lifting height | m | 6,9,12 | 6,9,12,18 | 9,12 | 9,12 | 9,12 |
| Working class | | A3~A5 |
| Power supply | | 3-phrase 50HZ 380V |
Safety Features of 5Ton Single Girder Overhead Crane with Electric Hoist
1). Overload limiter
2). Overcurrent protection,Short circuit protection.
3). Lifting limit switch,cross and long traveling limit switch
4). Gravity limit switch
5). Phase squence protection,Zero position protection.
6). Emergency stop button
7). Voltage loss protection.
Photos of 5Ton LDA Single Girder Overhead Crane with Electric Hoist
3. Sketch
4. Product configuration sheet:
| Configuration details of the EOT Crane: |
| Steel plate | Anyang/ Handan Q235 steel |
| Hoist lifting motor | Large starting torque conical rotor Squirrel cage motor with disc brake |
| Trolley traveling motor | Soft starting Squirrel cage with disc brake |
| Crane traveling motor | Soft starting Squirrel cage with disc brake |
| Hoist lifting reducer | 3-level helical gear type, gear and axles are of alloy steel or quailty carbon steel,reducer cover is of cast-iron |
| Trolley traveling reducer | Involute gear reducer LD type |
| Crane traveling reducer | Involute gear reducer LD type |
| Wheel | 50# steel forged wheel, Annealing to stress relief, mid-frequency quenching for tread and flange surface,low tempering After heat treated,Tread and flange surface hardness reach HB300~380 |
| Bearing | Luoyang |
| Brake | Built in brake |
| Wire rope | High strength wire rope 6x37+FC1770 |
| Hook | Forged 20Mn high strength material forged hook |
| Main Electrical parts | SCHNEIDER |
| Trolley power supply | Festoon cable |
| Control mode | Pendent line control |
| Control panel | YES |
| Cable | Crane industry special cable YC or YVFB type, bear temperature up to 60’C |
| Buffer | High quality polyurethane buffer |
| Painting | Manual brush painting,One alkyd iron red primer painting, two alkyd orange enamel finish painting |
| Safe features of the EOT Crane: | |
| Weight overload protection device | √ |
| Emergency stop system | √ |
| Over current Protection,Short-circuit Protection | √ |
| Phase sequence protection, Zero position protection,No-Voltage protection | √ |
| Mechanical interlock protection of controller | √ |
| Limit switch for crane long traveling | √ |
| Stopper and Limit switch for trolley cross traveling | √ |
| Lifting up and lower down limit switch | √ |
| High quality polyurethane buffer for crane long traveling protection | √ |
Company Information:
Henan Mine Crane Co.,Ltd is the largest industrial crane manufacturer in China since 2002. Main products are Electric hoist/Overhead crane/Gantry crane/Grab crane/Magnet crane/Ladle Lifting crane/Explosion proof crane/Container gantry crane/European type crane and hoist /Electric Winch,Jib crane,Scissor Lift/Crane components.
Our company has 4500staffs,1420000m2 workshop area,3500sets of various advanced equipments,yearly sales 100000sets of crane and hoist, ISO,CE etc certifications, cranes are exported to 120countries.
In Pakistan,we have supplied our cranes to Abbas Steel Group,Almoiz industries Ltd,Fareed Engineering works.
Besides Pakistan,we also supplied our cranes to India,Bangladesh,Philippines,Uzbekistan,Cameroon,Egypt,Ethiopia,Nigeria,Morocoo,Algeria.
Certifications:
We have passed CE, GOST, SGS, and OHSAS & ISO9001:2000 international quality control, ISO14001:1996 environment and ISO9001:2001 health and safety certifications.
We have a perfect quality-control system, a strict management system, and strong production capability and advanced testing measures to ensure the high production capacity and high quality cranes.
