Product Definition
A second-hand loader crane is a multi-purpose construction machinery that combines loading and lifting functions. It is usually composed of a front-mounted loading device and a rear-mounted boom. It can be used not only for material scooping and transportation but also for medium and small-sized hoisting operations. When such equipment circulates in the second-hand market, it usually retains over 70% of the original performance of the machine, and its price is only 30% to 50% of that of a new one. It is particularly suitable for users with limited budgets but in need of multi-functional devices.
Basic Parameters
The rated lifting capacity of second-hand loader cranes is generally within the range of 3 to 10 tons, with a lifting height of 8 to 15 meters and a loading capacity of approximately 1.5 to 3 cubic meters. The power system mostly adopts turbocharged diesel engines, with power ranging from 80 to 150 kilowatts. The working pressure of the hydraulic system is usually maintained between 16 and 25 megapascals. The overall weight of the machine varies within the range of 8 to 15 tons depending on the model. It retains the original safety features such as overload protection and hydraulic locking from the factory.
Main Features
Multi-functional integration
Perfectly combining the loading and transportation function of a loader and the lifting capacity of a crane, achieving multiple uses with one machine.
01
Compact design
Compared with single-function devices, the overall size is reasonably controlled, making it suitable for operation on construction sites with limited space.
02
Quick conversion
Through the hydraulic quick-change joint, the working device can be switched within 10 minutes.
03
Reinforced structure
The boom adopts a box-shaped cross-section design, and the loading hopper is equipped with wear-resistant steel plates to ensure structural strength under dual operations.
04
Core Advantages
High cost-effectiveness
A single device can replace both loaders and cranes, significantly reducing procurement costs.
Strong adaptability to the site
The smaller turning radius enables it to operate flexibly even in narrow construction sites.
Easy maintenance
It adopts a universal hydraulic system for construction machinery, and the maintenance and repair technology is mature.
Fast return on investment
It is particularly suitable for small and medium-sized engineering projects, and the cost can usually be recovered within 6 to 12 months.
Functional Characteristics
Compound operation capability
It can simultaneously perform loading operations and lifting operations, enhancing work efficiency.
Precise control
The pilot hydraulic control system achieves millimeter-level action accuracy.
Safety protection
Retain the original factory moment limiter, lifting amplitude indicator and other safety devices.
Attachment compatibility
In addition to the standard bucket and hook, various working devices such as fork frames and grabs can also be optionally installed.
Typical Application Scenarios
Construction Site
Simultaneously complete the loading and unloading of building materials and the hoisting of small components.
01
Logistics and Warehousing
Container loading and unloading, cargo stacking and other operations.
02
Municipal Engineering
Material handling and equipment installation during pipeline laying.
03
In the Agricultural Sector
Grain transportation and steel structure installation in granary construction.
04
Emergency Rescue
Multi-functional rescue operations at disaster sites.
05
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