Building Hoist SC120 Single Cage with Speed Control Precision can Reach ±2~3%
- Ref Price:
-
$50,000.00 - 80,000.00
/ unit
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
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SC Hoist is a Rack and Pinion EL. Lift, used on construction site for transportation of personnel and materials. It is installed and dismounted conveniently and can grow as high as the buildings grow in height.
There are single cage and twin cage hoists. A single cage can be quickly transformed into twin cage hoist by adding a cage and other parts. The hoist payload can be increased by adding counterweight equipment.
SC Hoist has reliable electrical and mechanical safety device. It is a efficient and safety vertical transporting equipment.
Main Parts of Building Hoist
1. Adopts the most advanced VF speed control device and microcomputer programmable logic controller.
2. Stepless speed control helps eliminate the concussion during start up and braking, steady the operation process, and ensures automated leveling.
3. Adopts open loop V/Fcontrol; the speed control precision can reach ±2~3%. Realizes accurate low speed positioning of the hoist and avoid slipping during downward stopping of hoist.
4. The VF system has current-restriction function, ensuring a small current when motor start up and reducing the concussion to power supply. It reduces the engery consumption and mitigates effects to on site electric equipments.
5. The steadiness during running mitigates concussion to mechanical parts, reduces wears of rack, pinion and the brake and prolongs the spare parts'life.
6. The VF system also has the over voltage protection,low voltage protection, overcurrent, overload and anti-stalling protection functions,
7. The system applies the special software for hoists developed by our company, making the operation more safe and reliable.
Building Hoist images
CMAX Building Hoist
Anchorage System
Driving Unit
Warehouse
Building Hoist Specifiction
Unit | Value | |
Rated load | kg | 1200 |
Rated erection load | kg | 1000 |
Jib attachment rated load | kg | 300 |
Cage size | m | 3.0×1.3×2.5 |
Maximum lifting height | m | 250 |
Lifting speed | m/min | 33 |
Rated output | kW | 2×11 |
Voltage rating | V | 380/440 |
Rated frequency | Hz | 50/60 |
Rated current | A | 2×23.5 |
Power supply fuses | A | 63 |
Protective class | / | IP55 |
Load duration factor | / | FC-25% |
Safety device | m/s | 1.2 |
Enclosure weight | kg | 980 |
Cage weight | kg | 1750 |
Counterweight | kg | / |
Mast section weight | kg | 125/145 |
Mast section length | mm | 1508 |
If you have special requirement on power, please state it when order the consignment.
We can produce the cage and lengthen the tie-in according to the size the customer requested.
We can heighten the erection height according to the customer’s request.
“/” means the item does not exist.
FAQ of Building Hoist
Q: What is the building hoist main purpose?
A: Building hoist equipped with double or single cabin to transport the materials and labors up and down. It's the ideal construction equipment for vertical transportation in the field of construction.
Q: What is the main structure of building hoist?
A: The P/M construction hoist mainly contains metal structure, driving system, electrical control system, cable guide & protection system, electrical top crane and safety device.
Q: What is the meaning of the building hoist’s code?
A: Take SC200/200 for example: “SC” stands for rack and pinion hoist, “200/200” stands for double cage and capacity is 2 tons per cage. “SC200” stands for single cage and capacity is 2 tons.
Q: What is the dimension of the cage?
A: Normally the cage dimension is 3X1.5X2.5M (L/W/H) for 2t type hoist. Details should be checked according to our quotation sheet. Also, the size can be customized according to the factual site condition. There are two doors (entrance & exit doors) for each cage, It can be produced as up & down sliding or ramping model for safety and convenience.
- Q: This question asks about the measures to ensure that safety belts on a building hoist are correctly installed and utilized.
- <p>To ensure that safety belts on a building hoist are properly installed and used, follow these steps: 1. Regularly inspect the belts for any signs of wear, damage, or corrosion. 2. Ensure that the belts are securely fastened and properly adjusted according to the manufacturer's guidelines. 3. Conduct a thorough pre-use inspection before each operation to confirm that the belts are in good condition and functioning correctly. 4. Train all personnel on the proper use of safety belts and the importance of wearing them at all times while operating the hoist. 5. Implement a maintenance schedule to regularly check, clean, and lubricate the belts to prolong their lifespan and ensure optimal performance. 6. Replace any damaged belts immediately to prevent accidents and ensure the safety of workers.</p>
- Q: This question asks about the different types of hydraulic cylinders that are utilized in lifting equipment.
- <p>Hydraulic cylinders used in lifting equipment can be categorized into several types based on their design and application. The main types include: single-acting cylinders, which have one port for fluid and rely on the load or a spring to return; double-acting cylinders, which have ports on both ends and can extend and retract through fluid pressure; telescopic cylinders, which consist of multiple stages that can extend sequentially for greater reach; and rotary hydraulic cylinders, which provide a combination of linear and rotary motion. Each type is chosen based on the specific requirements of the lifting task, such as the need for speed, force, and control.</p>
- Q: This question asks for the method to determine the maximum weight that a building hoist can safely lift.
- <p>To calculate the weight limit of a building hoist, you must consider several factors: the hoist's mechanical capacity, the strength of the supporting structure, the load-bearing capacity of the cables or chains, and the safety regulations in place. Start by checking the manufacturer's specifications for the hoist's maximum load capacity. Then, ensure the hoist's supporting structure can withstand the weight and the force exerted during lifting. Inspect the cables or chains for any signs of wear and ensure they meet the required strength standards. Finally, adhere to local safety regulations, which often mandate a safety factor below the hoist's rated capacity to prevent overloading. Always consult with a professional engineer or the hoist manufacturer for precise calculations and safety guidelines.</p>
- Q: What is the safety device for construction elevator?
- Fence threshold position, threshold position, both inside and outside ladder ladder cage cage up and down limit, limit switch, for safety device, weight limiter and ladder to the top of cage outside the door stop, on the abrupt stop switch. The highest point is a toothless standard day. There are elevators and ultra high sensing switches.
- Q: This question asks whether it is safe to operate a building hoist in adverse weather conditions such as wind and rain.
- <p>The use of a building hoist in windy or rainy weather is generally not recommended due to safety concerns. Wind can cause instability and swaying of the hoist, while rain can lead to slippery conditions and electrical hazards. Most hoist manufacturers and safety guidelines advise against operating hoists in such conditions. However, if absolutely necessary, it should be done with extreme caution, following specific safety protocols, and ensuring all necessary weatherproofing and stability measures are in place. Always consult the manufacturer's guidelines and local regulations before operating a hoist in adverse weather.</p>
- Q: Describe the process of utilizing a computer control system for operating a building hoist.
- <p>To use a computer control system for a building hoist, first ensure the system is properly installed and integrated with the hoist's mechanical and electrical components. Begin by powering on the control system and checking for any error messages that might indicate a problem. Once the system is ready, input the desired parameters such as load weight, lifting height, and speed settings. Use the control panel to initiate the hoist's movement, monitoring the progress on the system's display. Adjust the hoist's operation in real-time as needed, ensuring safety protocols are followed. Regularly check system diagnostics for maintenance alerts and address any issues promptly to maintain optimal performance.</p>
- Q: This question asks about the safety measures that should be taken to ensure the safe operation of a building hoist during lifting.
- <p>To ensure the safety of the lifting operation of a building hoist, several key measures should be taken: Regular inspection and maintenance of the hoist equipment to ensure all components are in good working order. Adherence to the manufacturer's guidelines and safety standards for operation. Proper training for operators to ensure they understand how to use the hoist safely. Implementing a safety checklist before each use. Ensuring the load is secured properly and does not exceed the hoist's weight capacity. Using appropriate safety gear such as safety harnesses and helmets. Having a spotter or signal person to assist the operator and watch for potential hazards. Regularly checking the weather conditions to avoid operating in high winds or other adverse weather that could compromise safety.</p>
- Q: Should a fire extinguisher be equipped in the construction elevator?
- The temporary building area shall be equipped with fire equipment according to the regulations. In general temporary facilities, each 100m2 is equipped with two 10L extinguisher. If the total area of a large temporary facility exceeds 1200m2, there shall be a special service for fire fighting, such as taiping pail, water bucket (pool), and huangsha ponds, etc. No items shall be piled up around the facilities. Between temporary carpenter's room, paint room, wood and machine tools, each 25m2 should be equipped with a suitable extinguisher. The oil depot and dangerous goods warehouse shall be equipped with sufficient quantity and type suitable extinguisher.
- Q: This question asks for the cost of a building hoist, which is a type of construction equipment used for lifting materials.
- <p>The cost of a building hoist can vary significantly depending on factors such as the hoist's capacity, type, and features. On average, a basic building hoist can cost anywhere from $10,000 to $50,000. However, for more advanced models with higher capacities or additional safety features, the price can range from $100,000 to $200,000 or even more. It's important to consider the specific needs of your construction project and consult with equipment suppliers for accurate pricing.</p>
- Q: Is it possible to replace a motor in a building hoist with a hydraulic cylinder?
- <p>While a hydraulic cylinder can provide linear motion and force, it is not a direct substitute for a motor in a building hoist. Hydraulic cylinders are used for lifting and pushing applications, but they lack the variable speed and control that a motor provides. Motors, especially electric ones, offer precise control, variable speed, and efficiency which are critical for hoisting operations. A hydraulic system would require additional components like pumps and valves for control, making it more complex and less energy-efficient compared to an electric motor system. Therefore, a hydraulic cylinder alone is not suitable as a direct replacement for a motor in a building hoist.</p>
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Building Hoist SC120 Single Cage with Speed Control Precision can Reach ±2~3%
- Ref Price:
-
$50,000.00 - 80,000.00
/ unit
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
OKorder Service Pledge
OKorder Financial Service
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