Product Definition
Second-hand placement booms refer to light lifting devices that have completed part of their service life but still maintain safe operation capabilities. They belong to fixed or mobile small lifting equipment. This type of equipment achieves the lifting and rotation of the boom through hydraulic or mechanical transmission. When circulating in the second-hand market, it usually retains over 70% of the original machine's performance, and its price is only 20% to 40% of that of a new machine. Its compact structure and easy installation make it an economical and practical material handling solution for factories, warehouses and other places.
Basic Parameters
The rated lifting capacity of mainstream second-hand equipment is usually within the range of 0.5 to 5 tons, with a working radius of 2 to 8 meters and a lifting height of 3 to 12 meters. The power system mostly adopts 380V electric hoists or hydraulic drive, with a lifting speed of 8 to 12 meters per minute. The rotation Angle can be classified as 180 degrees, 270 degrees or full rotation 360 degrees depending on the model. The equipment weighs approximately 0.5 to 3 tons. Most of them retain the original factory's overload protection and limit switches and other safety devices.
Main Features
Modular structure
The columns, slewing mechanism, boom and other components are connected by bolts, which is convenient for disassembly and transportation.
01
High space utilization
The occupied area usually does not exceed 2 square meters, making it suitable for working environments with limited space.
02
Simple operation
Most devices retain both manual and remote control dual operation modes, with convenient conversion.
03
Easy maintenance
It adopts general electrical components and standard hydraulic parts, and maintenance parts are easy to obtain.
04
Core Advantages
Low investment cost
The purchase price is only about one-third of that of a new machine, and the payback period is short.
Flexible installation
It can be installed as a fixed equipment foundation or equipped with a mobile base to achieve workstation conversion.
Energy consumption economy
The electric model consumes no more than 5 kilowatt-hours of electricity per hour, with low operating costs.
Safe and reliable
Retain the original factory torque limiter and anti-collision device to ensure basic operation safety.
Functional Characteristics
Precise positioning
Centimeter-level hoisting positioning accuracy is achieved through frequency conversion control.
Multi-angle coverage
The rotary function enables coverage of the fan-shaped or circular area of the working surface.
Load adaptability
Equipped with multi-speed adjustment, it can meet the lifting requirements of materials of different weights.
Environmentally friendly
The operating noise is below 65 decibels, making it suitable for indoor working environments.
Typical Application Scenarios
Production Workshop
Equipment maintenance on the production line, mold replacement and other hoisting operations.
01
Warehousing and Logistics
Loading and unloading, stacking of heavy goods and maintenance of shelves.
02
Automobile Maintenance
Disassembly and assembly operations of major assemblies such as engines and gearboxes.
03
Small-scale Projects
Hoisting of auxiliary materials and installation of equipment at construction sites.
04
Special Places
Laboratories, clean workshops and other occasions where there are requirements for the cleanliness of equipment.
05
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