Introduce
With the industry advantages of excellent quality, advanced technology and fast delivery, Da Fang provides safe, stable and cost-effective 500-ton gantry crane customization services to meet your various applications and enhance your efficiency and cost saving according to your different needs and operating environment.
Introduction of Dafang A type 500 ton gantry crane
Dafang A type 500 tons portal crane is widely used in ports, shipyards, railroads, freight yards, construction sites and other lifting operations, and according to the environment and application requirements, box girder structure is available.
- Lightweight design, modular design.
- Variable frequency speed regulation, smooth acceleration, multiple operating speeds.
- Smooth starting and braking, simple operation and accurate positioning.
- Leading technology, safety and reliability, reduce operation and maintenance costs.
- Light self-weight, small wheel pressure, reliable performance.
- Compact trolley structure, hardened gear reducer, rolled pulley, welded reel, small size and light weight.
- Large operating range of the hook, high productivity.
- The mechanism adopts direct connection type, which reduces the number of failure points, improves the transmission efficiency and reduces the energy consumption of the crane.
- The running mechanism adopts three-in-one reducer motor, frequency conversion speed control, smooth starting and braking without impact.
- The crane is a high efficiency crane. Wheel wear-resisting, long service life.
- Anti-swing, vertical lifting, remote control, automatic, semi-automatic control and other functions to choose.
- Lifting weight: main hook 500t, secondary hook 80t
- Span: 28.5m
- Lifting height: main hook 33/10m, secondary hook 34m
- Lifting speed of main hook: 0.15-1.5m/min
- Sub-hook lifting speed: 0.6-6m/min
- Trolley running speed: 1.36-13.6m/min
- Large car running speed: 1.6-16m/min
- Job dutiesοΌA3-A7
Features of Dafang A type 500 tons portal crane
General parameters of Dafang A type 500 tons portal crane
DaFang Crane can provide overall services for all types of industries cranes, and the main services are as follow:
- Cranes designed by DaFang Crane will solve any of your crane problems and material handling problems without spending any unnecessary expenditures.
- EASAY installation, wonderful working performance. DaFang Crane can provide on-site crane installation services and our crane engineers will be at your services when necessary.
- Crane maintenance from DaFang Crane ensures your safety and working efficiency.
- DaFang Crane training includes crane operation, maintenance and inspection, and crane spare parts, etc.
- The powerful technical support of DaFang Crane will solve your crane technical problems.
- DaFang Crane parts will renew your cranes.
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