Building Hoist SC120 Middle Speed Frequency Conversion

Product Description:

Structure of Building Hoist Description

Feature: Building Hoist                               Condition: New                                           Application: Construction           

Payload(kg):1200                                           Lifting Speed(m/min):0~60                        Motor Power(kw): 3*11

Safety Device: SAJ30-1.4                             Cage: Single                                                Counterweight: No

Certification: CE,ISO                                      Place of Origin: China(Mainland)              Model Number: Type:SC120

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

Anchorage System

Mast Section

Driving Unit

Building Hoist Specifiction

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.