The three-wheel crane, also known as the three-wheel agricultural crane or three-wheel crane, is a small lifting equipment modified by the agricultural three-wheel chassis according to the needs of the specific working environment.
The origins of the three-wheeled crane can be traced back to the growing demand for small, flexible lifting equipment. In agriculture, construction, logistics and other fields, due to site limitations and operational complexity, traditional large cranes are often difficult to meet. Therefore, the three-wheel crane came into being, with its small and flexible characteristics, has become an effective means to solve the lifting problem in a small space. The early three-wheel crane has limited lifting weight, generally in the range of 1-5 tons, and the lifting height can reach about 18 meters, which meets the basic cargo lifting and short-distance transportation needs.
By the mid-1990s, China began to trade with developed countries such as Germany, Japan and the United States, and introduced advanced lifting technology and equipment. The introduction of these technologies has not only improved the technical level of China's cranes, but also injected new vitality into the development of three-wheeled cranes. Through technology and trade cooperation with overseas companies, China has successively launched 25 tons, 50 tons, 125 tons and other medium tonnage telescopic boom cranes, and carried out technological improvements and innovations in the field of three-wheeled cranes. The three-wheel crane at this stage not only improves the lifting capacity and stability, but also increases the rotation Angle, arm length and other customized options to meet the needs of more diversified operations.
With the continuous progress of technology, the application field of three-wheel crane is also expanding. In the construction site, the three-wheel crane can flexibly operate in a narrow space, and the construction materials such as steel, cement, and bricks can be accurately lifted to the designated position, greatly improving the construction efficiency. At the same time, in the field of logistics and warehousing, the three-wheel crane also plays an important role, which can quickly and accurately lift the goods from one place to another place, improving the loading and unloading efficiency. In addition, the three-wheel crane is also widely used in the agricultural field, for the handling of agricultural materials and the construction of agricultural facilities.
In terms of technology, the three-wheel crane adopts advanced technologies such as automatic hydraulic leg, large diameter wear-resistant external tooth turntable, high and low speed winch belt and sensitive disc brake device to ensure the stability and safety of the equipment. At the same time, the advanced balance valve, hydraulic lock, multi-way valve and other configurations also make the operation of the three-wheel crane more simple and reliable
With the wide application of three-wheel crane in various fields, its safety and operation standards have been paid more and more attention. In order to ensure the safe use of the three-wheel crane, the following operating specifications need to be strictly observed:
Starting, running and braking performance check: Before operation, the starting, running and braking performance of the three-wheel crane should be checked to ensure that the equipment is in good condition.
Appearance and filling inspection: Before operation, the appearance of the three-wheel crane should be checked, and fuel, lubricating oil and cooling water should be added to ensure that the equipment can operate normally.
Light and sound signal inspection: Check whether the light and sound signals are complete and effective, so as to issue alarms in time in case of emergency.
Check during operation: During operation, check whether the pressure and temperature of the three-wheel crane are normal, and whether there is external leakage.
Circuit inspection: In addition to the above inspection contents, the circuit of the three-wheel crane should be checked according to the relevant inspection contents of the battery car.
Precautions for safe operation: In the operation process, you should comply with the safety operation specifications, such as observing four weeks before starting, starting slowly and smoothly, and prohibiting the tackle. At the same time, when lifting the goods, the nearby personnel should be reminded to leave a safe distance to avoid accidents.
| Chassis type |
Five signs, the wind (customers can bring their own chassis) |
| Deadweight capacity |
2-5T |
| Lifting arm |
3m*3-5 knots can be customized |
| outrigger |
5 strips across 4.2m |
| Leg delivery |
All-white hydraulic telescopic leg |
| Rotary wheel |
360° arbitrary rotation with hydraulic lock for the whole car |
| Vehicle size |
4.2m*1.5m*1.8m can be customized |
| carriage |
High strength steel plate welding |
| Travel speed |
0-50Km/H |
| engine |
18/25732 horsepower |
| Gear position |
Three front and one back with high and low speed |
| battery |
24V |
| frame |
Rectangular manganese steel |
| Starting mode |
Electric starting |
| Tyre type |
Front wheels 600-14 Rear wheels 650-16 |
Note: The above parameters are for reference only, please contact your customer service manager for specific values.
Factory corner display and information
Shandong Feiyu electromechanical Technology Co., LTD
Our History
Our company was established on june 3, 2019. In that year, we began to produce prestressed hollow slab forming machine, purlin forming machine, lintel wood forming machine and light wallboard machine. In 2020, we began to produce sanitation equipment mainly based on sweeper. In 2021, the crawler series, three wheel and four-wheel transport vehicles began production, and in 2022, the whole company started the R & D and manufacturing of cranes and 3-16 on-board cranes.
Our Factory
Our company mainly produces a variety of mechanical equipment with domestic advanced level, such as prestressed hollow slab forming machine, purlin forming machine, lintel and wood forming machine, light wallboard machine, crane, truck mounted crane, crawler transport vehicle, sweeper and so on. The design is scientific, reasonable and durable. Among them, the concrete equipment has simple operation, fast forming speed, dense extrusion, high strength, smooth and tidy plane, saving time, labor and convenient maintenance It has long service life and reduces the cost of prefabricated components, so that each component factory has strong competitiveness and high economic benefits.
Our Product
The first series: concrete floor machine, concrete column forming machine, concrete lintel forming machine, super thick and large-span international concrete floor machine, concrete enclosure machine, and various special-shaped precast unit forming machines are designed and customized according to user needs.
The second series: 5-16 crane, three wheeled transport vehicle, four wheeled transport vehicle, 3-16 truck mounted crane
The third series: sweeper and remote control cutting machine
The fourth series: 1-15t crawler transporter, crawler crane, crawler elevator.
Product Application
Building materials processing industry, hoisting industry, environmental sanitation industry and field engineering operation
Our Certificate
Production Equipment
One 630kVA transformer, one 5T gantry crane, two intelligent boring machines, one intelligent planer, one large boring and planing integrated machine tool, five welding robots, one 75kW diesel generator, one 16t truck crane, one four column hydraulic machine, one air compressor, five automatic sub arc welding machines, five AC welding machines, one CNC cutting machine, one bending machine, one edge planing and beveling machine, one oil pressure folding machine, and one air compressor, One automatic derusting grinder and four spray guns.
Production Market
With strong technical force and excellent workmanship, our products sell well in dozens of provinces, cities and regions across the country and are exported to Russia, Uzbekistan and Thailand, Bangladesh, India, Nigeria, Malaysia, Indonesia, the Philippines, South Africa and other dozens of countries and regions are modern enterprises integrating science, industry and trade. Over the years, due to the timely innovation of products, stable quality, simple operation, long service life and easy maintenance, they have won the trust of customers. It has long cooperated with provincial, municipal and local technical colleges and universities to develop new technologies and high-quality new products, elaborately developed and produced three series of more than 40 varieties of building materials and equipment, with sophisticated technology, advanced process standards and unified standards for spare parts.
Our Service
Pay attention to quality, service and management, and regard customers as God forever. Parts are sent promptly and quickly, customer visits and technical guidance are accepted 24 hours a day, and lifelong maintenance services and spare parts are provided. Our factory has always been "customer-oriented" to provide customers with overall and comprehensive services; "Service as the core" to create the most valuable products for customers; "Focus on quality" and provide all-round service to every customer! Exquisite products, perfect services and preferential prices are the business tenets of Shuangli people. The product quality is the key to win in the market competition and the foundation of enterprise development. We sincerely cooperate with friends from all walks of life to share a win-win situation with strict management and the principle of "good faith, quality and service".
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