Lifting Capacity
Rated Lifting Capacity: 4 tons, which can meet the lifting requirements of most medium-weight goods in scenarios such as general industrial and civil construction, cargo yard loading and unloading, and equipment handling.
Lifting Height: Generally, it can reach about 10-17 meters. Through different combinations of boom lengths and luffing angles, it can flexibly lift goods within a certain height range.
Working Range: The maximum working range is usually about 8-14 meters, enabling the lifting operation of goods within a relatively large horizontal range.
Boom Structure
Material: High-strength steel, such as Q345, Q690, etc., is used. While ensuring the strength of the boom, it reduces the weight of the boom, improving the lifting performance and the mobility of the whole vehicle.
Cross-sectional Shape: It mostly adopts an octagonal or U-shaped cross-sectional design. This shape can effectively improve the anti-torsion and anti-bending capabilities of the boom, enhance the stability of the boom, and can withstand greater bending moments and torques.
Hydraulic System
Control Method: An advanced proportional control hydraulic system is adopted, which is sensitive in operation and accurate in positioning. It can achieve the compound operation of multiple actions, improving the operation efficiency.
Hydraulic Components: Equipped with high-quality hydraulic components such as hydraulic pumps, cylinders, and valve groups. For example, the double-suction hydraulic pumps of well-known brands provide stable power output for the crane, ensuring the reliability and durability of the system.
Safety Devices
Torque Limiter: It monitors the lifting torque of the crane in real time. When the torque exceeds the set value, it automatically stops the relevant actions to prevent safety accidents caused by overloading.
Height Limiter: It limits the lifting height of the hook to avoid the hook rising too high and colliding with the top of the boom, which may damage the equipment or cause safety accidents.
Main Parameter of Tllfy Hot Sale 5t Truck Mounted Crane Price(Only for reference )


Model |
Unit |
SQ5T3/4 |
Max Lifting Capacity |
KG |
5000 |
Max working radius |
M |
10.2/12.3 |
Rotation Angel |
|
360Continuous |
Rated System Pressure |
MPa |
20 |
cross-sections |
/ |
U |
Net weight |
KG |
2300 |

Lifting Capacity: The rated lifting load mass is 5000kg, and the rated lifting moment is generally around 12.5t·m, which can meet most small and medium-sized lifting operations.
Working Angle: The amplitude angle range is usually 0°-75°, which can meet the lifting requirements at different angles.
Hydraulic System: The recommended system flow rate is between 35L/min and 50L/min, optimizing the performance of the hydraulic system and improving the operation efficiency.
Plywood case +platic +nude packaging according to the order quantity
Good strength and stability: Plywood is made by bonding multiple layers of thin wood sheets with an adhesive.
Good moisture resistance: Plywood is specially treated and has a certain degree of moisture resistance. It can prevent goods from getting damp and deteriorating to a certain extent, and is especially suitable for goods that are sensitive to humidity.
Light weight: Compared with solid wood boxes, plywood boxes are lighter in weight, which is convenient for handling and transportation. It can reduce transportation costs and also relieve the labor intensity of loading and unloading workers.
Good protective performance: Plastic has a certain degree of strength and toughness, which can effectively protect products from physical impacts, vibrations, squeezes and other damages. At the same time, it can also block external factors such as moisture, oxygen.
Lightweight and easy to carry: Plastic has a relatively low density and is light in weight, making it convenient for handling, carrying, and transporting. It can reduce transportation costs and labor intensity, and is especially suitable for products that require long-distance transportation and frequent handling.
Convenient for loading, unloading and handling: Without the restraint of packaging, the loading, unloading and handling of goods become more convenient, which can improve logistics efficiency and reduce the space occupation and weight increase caused by packaging.
Convenient for inspection and maintenance: The products in nude packaging are directly exposed, making it convenient for the staff to inspect, check and maintain the products at any time during transportation and storage. They can discover problems in a timely manner and take measures, which helps to ensure the product quality.
Lankao Tianlong Engineering Machinery Co., Ltd. and Lankao Tianlong Trading Co., Ltd. are both subsidiaries of Tianlong Group
Lankao Tianlong Engineering Machinery Co., Ltd. is a high-tech enterprise mainly engaged in the research and development, production, and sales of hydraulic machinery products such as gantry cranes, truck cranes, aerial work vehicles, ship cranes, and port cranes. For over 20 years since our establishment, we have always believed that products are based on character, adhering to the principles of high standards, strict requirements, refinement, and zero defects. Our production and sales have been recognized by users nationwide. To meet market demand, the company invested a large amount of funds to purchase a large number of advanced production equipment, efficient and intelligent manufacturing, and created excellent products.
Lankao Tianlong Trading Co., Ltd. is mainly responsible for import and export business. Our sales team has extremely high professional skills and can accurately understand customer needs, providing customized solutions for customers.
We always believe that the after-sales team is a warm bridge between the company and customers. We uphold the service concept of "customer first" and provide customers with comprehensive and thoughtful after-sales service. All team members have undergone rigorous technical training and possess solid professional skills. When dealing with after-sales issues, always strive for a balance between efficiency and quality, solve problems in the shortest possible time, and minimize customer losses to the greatest extent possible.
Our company strives for survival through quality and development through service, always adhering to the principles of honoring contracts and keeping promises. We welcome new and old customers to come and purchase our equipment at a discounted price! The company makes every effort to make customers feel that purchasing products is a friendly and enjoyable experience!
Welcome to our factory !
Moderate lifting capacity: The rated lifting capacity of 4 tons can meet the lifting requirements of many daily goods, such as the loading, unloading and handling of small building materials, equipment parts, industrial products, etc., and it is suitable for a variety of different working scenarios.
Flexible straight arm structure: The straight arm design enables the lifting arm to flexibly stretch and rotate within a large angular range, which is convenient for accurately positioning the lifting position of the goods. It has good adaptability in some occasions with limited space or requiring accurate operation, such as narrow construction sites and the interior of warehouses.
Simple operation: It is usually equipped with a relatively complete operation control system. The layout of the operation handles or buttons is reasonable, making it easy for operators to master, reducing the operation difficulty and improving work efficiency. Moreover, some advanced 4-ton straight arm truck-mounted cranes also have functions with a high degree of automation, such as automatic leveling and overload protection, which further facilitate the operation and ensure the safety of the operation.
Strong mobility: The truck-mounted crane is installed on a cargo truck, which has good mobility and can quickly transfer the working site to meet the operation requirements of different locations. Whether on urban roads or rural roads, it can conveniently drive to the designated position for lifting operations, and it is especially suitable for temporary and highly mobile lifting tasks.

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Preparation of packaging materials: Choose suitable packaging methods according to the characteristics of the goods and use shockproof and moisture-proof materials, such as reinforced cardboard boxes, plastic parcels, cushioning materials and so on, in order to adapt to different transport conditions.
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Product inspection: carry out exhaustive quality check on all items before packing to ensure that every product meets the shipping standard.
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Product Packaging: Using professional packaging technology and materials to ensure that each product is stable and safe during transport, reducing damage caused by friction, impact or pressure.
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Containerisation: The tightly packed goods are loaded into containers in an orderly manner, and fixing straps or padding are used to ensure that they do not move during transport and to prevent mutual collision.
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Shipping arrangement: according to the destination of goods, time requirements and cost considerations, select the best transport solutions and carriers, arrange a reasonable shipping time to ensure that the shipment is made on schedule.
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Tracking and confirmation: using modern logistics management system and confirming the receipt of goods with customers after their arrival to ensure transparent communication.
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After-sales service: establish a perfect customer service system, respond to customer feedback and needs in a timely manner, and enhance customer satisfaction and loyalty.

1. How to get your quotation ?
Please provide your requirements :
1).Max Lifting capacity ? (kg or t)
2).Working Radius (m)
3).Quantity
2. Can you accept customization ?
Yes ,of course . We can manufacture the crane according to customers' requirement
3. Delivery time : Normally one week after your payment .It depends on the quantity you order.
4. Can you delivery the crane to customers' country directly ?
Yes ,of course .Only let us know your destination port ,then we will arrange to delivery.
5. Can customer make payment by trade assurance ?
Yes ,of course
6. Can customer visit your factory ?
Yes ,very welcome to our factory
7. Payment terms : L/C ,T/T,Cash,WU,MG ects