Building Hoist SC300/300 Lifting Payload 2*3000kg

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Structure of Building Hoist Description


Feature: Building Hoist                               Condition: New                                            Application: Construction           

Payload(kg):2*3000                                       Lifting Speed(m/min):0~60                          Motor Power(kw): 2*3*22

Safety Device: 2*SAJ50-1.4                           Cage: Twin                                                  Counterweight: No

Certification: CE,ISO                                      Place of Origin: China(Mainland)                Model Number: Type:SC300/SC300

 


Packaging & Delivery of Building Hoist 


Packaging Detail: Nude package          Delivery Detail: 25-30days

 


Main Parts of Building Hoist 


● Adopts the most advanced VF speed control device and microcomputer programmable logic controller.


● Stepless speed control helps eliminate the concussion during start up and braking, steady the operation process,

and ensures automated leveling.


● 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.


● 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.


● The steadiness during running mitigates concussion to mechanical parts, reduces wears of rack, pinion and the brake

and prolongs the spare parts'life.   


● The VF system also has the over voltage protection,low voltage protection, overcurrent, overload and anti-stalling protection functions,


● 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

Building Hoist SC300/300 Lifting Payload 2*3000kg

Overload Limiter

Building Hoist SC300/300 Lifting Payload 2*3000kg

Mast Section

Building Hoist SC300/300 Lifting Payload 2*3000kg

Driving Unit

Building Hoist SC300/300 Lifting Payload 2*3000kg


Building Hoist Specifiction


Building Hoist SC300/300 Lifting Payload 2*3000kg


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.  

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Q:The tower crane is on a surface with the construction elevator, and only 2 or 3 meters away. Is that allowed
There are no rules for the distance between tower crane and construction elevator, but note the following points: (1) the foundation of the tower crane and the construction elevator cannot affect each other; (2) the construction elevator shall not be higher than the tower crane. (3) the location of the elevator shall not be blocked by the position of the construction elevator; (4) the use of the same circuit and the same distribution box with the construction elevator shall not be used by the tower crane. The distance between the tower crane and the construction elevator can be anywhere, as long as the above aspects are met.
Q:Is the construction elevator a special equipment
Belong to special equipment construction lifter, but generally used as home building municipal engineering does not belong to the quality and technical supervision management, but belong to the administration of urban construction. Because the system of quality control unless invited, shall not be involved in military, aerospace, nuclear industry, mine, municipal, sea, railway locomotive hoisting machinery management.
Q:How large a leakage protector is used for the construction elevator
If it is 33KW, direct start, single cage, 160A, leakage action current 50ma-75ma, movement time 0.1 s, electrical machine leakage protector. The best.
Q:How does the construction lift fall without electricity
The lockers are finished with the report, unless there is a problem
Q:What is the main function of the construction elevator safety guard
When the cage is unexpectedly overspeed, the cage will be stationary on the rail frame and cut off the power supply to ensure the safety of personnel and equipment.
Q:The construction of more than many floors must be used for construction elevators
The construction elevator, the average layer height above 12 floors need to be used, the hoist machine is not to go up to use the construction elevator to send a person to carry a few light things upstairs. Pre-installation preparation: After construction, the manufacturer will show the product certificate and provide the instruction manual. According to the technical requirement of installation safety technology checking list according to the construction elevator, the preparation should be inspected. The installation operator should hold the certificate, accept the technical, safety, etc., and make the safety operation rules for the construction lifter. 3, work environment: 1) the power supply must meet the requirement of power supply. 2) no electricity, gas welding or other obstacles to the operation of the crane are prohibited within the part of the elevator installations. 3) the platforms and channels that enter the building from the suspended cage shall reach the bearing capacity of more than two tons, and have strong protective barriers and protective doors. 4) it is forbidden to use guide rack, attached part scaffold, construction platform and the floor channel stretch, pipeline, rope, rope, banners, flags and other things has nothing to do with the elevator; In the evening homework, there should be sufficient illumination. 6) the doors to the floor will be kept in the door, each with a clear sign of the floor number.
Q:What are the requirements for the construction elevator
So for safety device factory test is very strict, before delivery by the statutory inspection unit for torque measurement, critical speed measurement, measuring the amount of spring compression, each with the test report, after assembly to the construction lifter for drop test under rated load, and the site to use the elevator must be every three months to conduct a drop test. For safety device to the factory for two years for safety device (delivery date), must also be sent to the statutory inspection unit to carry on the test, after testing once a year.
Q:Can construction elevators be taken by people or by goods
According to GB 26557-2011, "a vertical guide for people with vertical navigation". 5.6 lift cage 5.6.1 general When the maximum number of passengers can be carried, the maximum amount of the ceiling shall be calculated according to the area of 0.2 square meters per person, and the weight should be calculated at 75 kg per person.
Q:Do the elevator need to be installed when the main project is in construction
The top brass usually need to install the construction elevator.
Q:How many guides are in the construction elevator
1 guide frame is 1508cm, the highest can be 400 meters

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