YZD Type 5~74t Hook Bridge Cast Crane
Product Introduction
YZD bridge foundry crane with hook is mainly used at the place where the molten metal is lifted. The working class of the complete machine is A7, and thermal—protective coating is added at the bottom of the main girder. The assembling and test of the crane conform to the document No.ZJBT[2007]375 which was issued by General Administration of Quality Supervision, Inspection and Quarantine of the People’S Republic of China. The place where molten nonmetal material and red-hot solid metal is lifted also can refer to this document. (note: HO in the below figure is the increased height of buffer of the crane. H0≤250).
Environmental conditions:
- The power of crane is three—phase AC; rated frequency is 50HZ; rated voltage is 380V;
- The temperature of working environment is-10~+60℃;
- The relative humidity is no more than 50% when the temperature is+40℃;
- If the requirements are more than above-mentioned, it shall carry out the requirements in the purchase contract as the user asks.
Ordering instructions:
The basic parameters(rated lifting weight, lifting height and span, etc. )of the crane shall be described clearly when the user orders goods or signs a contract so that the product which may satisfy the working condition can be supplied.
Product Specifications
| Lifting Weight | t | 5 | 10 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Span |
m | 10.5 | 13.5 | 16.5 | 19.5 | 22.5 | 25.5 | 28.5 | 31.5 | 10.5 | 13.5 | 16.5 | 19.5 | 22.5 | 25.5 | 28.5 | 31.5 | ||
| Max.Lifting Height | 16 | 16 | |||||||||||||||||
| Speed | Hositing | m/ min n | 15.5 | 10.4 | |||||||||||||||
| trolley travelling | 37.2 | 43.8 | |||||||||||||||||
| crane travelling | 92.7 | 93.7 | 92.7 | 93.7 | 86.5 | ||||||||||||||
| Motor | Hositing |
Kw | 15 | 22 | |||||||||||||||
trolley travelling | 1.5 | 2.2 | |||||||||||||||||
crane travelling | 2×5.5 | 2×7.5 | 2×5.5 | 2×7.5 | |||||||||||||||
Main Dimensions (mm) | Ba | 5058 | 5208 | 6028 | 5708 | 5848 | 6388 | ||||||||||||
| B | 3400 | 3550 | 5000 | 4050 | 5000 | ||||||||||||||
| b | 230 | 230 | |||||||||||||||||
| S₁ | 800 | 1030 | |||||||||||||||||
| S₂ | 1250 | 1900 | |||||||||||||||||
| K | 1400 | 2000 | |||||||||||||||||
| Bx | 1100 | 2400 | |||||||||||||||||
| H | 1763 | 2097 | 2187 | ||||||||||||||||
| H₁ | 830+HO | 870+H0 | 850+HO | 940+HO | |||||||||||||||
| H₂ | -22 | 128 | 228 | 378 | 528 | 678 | 828 | 976 | 78 | 248 | 328 | 478 | 528 | 628 | 778 | 928 | |||
| H₃ | 2398 | 2548 | 2648 | 2798 | 2948 | 3096 | 3248 | 3396 | 2498 | 2648 | 2748 | 2898 | 2948 | 3048 | 3198 | 3348 | |||
| H₄ | 71 | 701 | 611 | ||||||||||||||||
| Weight | trolley | Kg | 2369 | 4156 | |||||||||||||||
Total weight | 14000 | 15540 | 17400 | 20500 | 22800 | 27620 | 30200 | 33700 | 16200 | 18500 | 21000 | 22600 | 25200 | 29500 | 32810 | 36670 | |||
| Max wheel load | KN | 76 | 85 | 93 | 98 | 108 | 128 | 139 | 144 | 112 | 121 | 131 | 139 | 147 | 161 | 168 | 185 | ||
| Steel track | trolley | 18kg/m | |||||||||||||||||
| crane | 43kg/m | ||||||||||||||||||
| Power source | 380V 50HZ 3-Phase A.C.380V 50HZ | ||||||||||||||||||
Outline Structure Diagram

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Product Installation
According to the product manual, install and debug the equipment to ensure its normal operation. Support remote debugging guidance.
Operation Training
Provide training to users on product operation, maintenance, and upkeep to ensure proper use of equipment.
Maintenance
Perform troubleshooting and maintenance on the equipment to ensure its normal operation is restored.
Part Supply
Provide the necessary accessories for the equipment to ensure its normal operation.
Software Upgrading
Provide software upgrade services for devices based on system updates.
Remote Assistance
By using a remote monitoring system, real-time monitoring of equipment operation status can be achieved, and potential problems can be identified in advance.
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