APRESENTAÇÃO

• With a 140 – horsepower engine, this truck crane has sufficient power for its operations. This power not only enables it to move around on various terrains but also provides the necessary force for lifting tasks.
• The 4X2 drive configuration offers a good balance between traction and fuel efficiency. It allows the crane to be easily driven to different job sites, whether on relatively smooth roads or somewhat rough construction areas.

• Having an 8 – ton lifting capacity, it can handle a wide variety of medium – weight loads. This makes it suitable for many construction, industrial, and logistical applications where lifting objects such as building materials, machinery parts, or containers is required.

• In construction, it can be used for tasks like lifting steel beams, blocos de concreto, and scaffolding materials. In industrial settings, it can assist in loading and unloading heavy equipment onto trucks or in moving machinery within a factory. In the logistics sector, it can help with handling goods at warehouses or distribution centers.

• The crane is likely to have a well – designed structure. The boom is an important part, which may be designed to be adjustable in length or angle to reach different heights and distances. It also has a chassis that provides stability during lifting operations and while on the move.

• The operator’s cab is probably designed with comfort in mind. It may have ergonomic seating and controls, allowing the operator to work for extended periods without excessive fatigue. The controls are likely to be easy to operate, enabling the operator to perform precise lifting, swinging, and moving operations.

CARACTERÍSTICAS

• Engine Power: O 140 – horsepower engine provides a reliable source of power for the truck crane. This power is essential for both the movement of the vehicle and the execution of lifting operations. It allows the crane to accelerate, decelerate, and maintain a steady speed while transporting to different job sites. During lifting, it supplies the necessary force to hoist loads up to its 8 – ton capacity, ensuring smooth and efficient operation.
• 4X2 Drive Configuration: The 4X2 drive system offers a balanced combination of functionality. It provides sufficient traction for the crane to operate on different terrains, including paved roads, gravel paths, and uneven construction sites. This drive configuration also contributes to fuel efficiency, which is an important factor considering the operational costs over the long term. Adicionalmente, it simplifies the vehicle’s mechanics, potentially reducing maintenance requirements compared to more complex drive systems.

• 8 – Ton Lifting Capacity: With an 8 – ton lifting capacity, the Huashen D912 can handle a substantial amount of weight. This makes it suitable for a wide range of applications in construction, industrial, and logistical operations. It can lift common building materials such as steel beams, concrete slabs, and pre – fabricated components, as well as machinery parts and equipment in industrial settings.
• Boom Structure: The crane’s boom is a crucial component. It is likely designed with strength and flexibility in mind. The boom may be constructed from high – strength materials to support the 8 – ton loads without deformation. It could also have a telescopic or articulated design, allowing for variable reach. Telescopic booms can be extended or retracted to adjust the lifting height and distance, while articulated booms can change their angle, providing additional flexibility in accessing hard – to – reach areas on the job site.

• Chassis Design: The chassis of the Huashen D912 is engineered for stability. It is built to distribute the weight of the vehicle, including the load being lifted, evenly across the axles. This helps prevent tipping during lifting operations and while the crane is in motion. The chassis is likely made of durable materials that can withstand the stresses associated with heavy – duty use.
• Outriggers (if applicable): To further enhance stability, the crane may be equipped with outriggers. These can be extended horizontally and vertically to create a wider and more stable base when the crane is stationary and lifting. Outriggers are adjustable to adapt to different ground conditions and lifting requirements, ensuring that the crane remains firmly planted during operation.

• Load – Limiting Devices: To ensure safe operation, the crane is likely equipped with load – limiting devices. These devices constantly monitor the weight of the load being lifted and compare it to the crane’s rated capacity. If the load approaches or exceeds the safe limit, the operator is alerted, preventing overloading and potential accidents.
• Boom – Related Safety: There may be safety features related to the boom, such as anti – two – block systems. These systems prevent the boom from being over – extended or the hoist rope from over – winding, which could damage the crane or cause the load to fall. Adicionalmente, boom angle indicators may be present to provide the operator with accurate information about the boom’s position, enabling them to operate within safe parameters.
• Operator Safety: The operator’s cab is probably designed with safety in mind. It may have features such as reinforced construction, proper ventilation, and good visibility. Good visibility is crucial as it allows the operator to see the lifting area, the load, and the surrounding environment clearly, reducing the risk of collisions and other accidents.

• Cab Comfort: The operator’s cab is designed to provide comfort during long working hours. It may feature ergonomic seating, which offers proper support to the operator’s body, reducing fatigue. The cab interior may also be equipped with climate – control systems to maintain a comfortable working temperature, regardless of the external weather conditions.
• Control Systems: The control systems in the cab are likely designed to be user – friendly. They may consist of intuitive levers, pedals, or buttons that are easy to operate. The controls are arranged in a logical manner, allowing the operator to quickly and accurately perform various crane functions, such as lifting, lowering, swinging, and boom movement. This ease of operation not only improves efficiency but also reduces the likelihood of operator error.

• Construction: In construction projects, the Huashen D912 can be used for a variety of tasks. It can assist in erecting building frames by lifting and positioning steel columns and beams. It can also be used for loading and unloading construction materials at the site, such as bricks, mortar, and roofing materials.
• Industrial: In industrial settings, the crane can be used for moving heavy machinery components during installation, maintenance, or relocation. It can also be used for loading and unloading large – scale industrial equipment onto trucks or railcars.
• Logistics: In the logistics industry, the truck crane can be utilized at warehouses and distribution centers. It can help with handling and stacking containers, pallets, and other goods, providing an efficient solution for loading and unloading operations.

ESPECIFICAÇÃO

Basic Information
Model	XZJ5123JQZ8
Overall machine dimensions:length × width × height	9.375 × 2.4 × 3.24 meters
Wheelbase	4,400 mm
Total counterweight	12.3 toneladas
Maximum traveling speed	90 km/h
Approach angle / Departure angle	18 / 13 degrees
Engine Parameters
Engine model	Yuchai YC4E140 – 56
Maximum output power	103 kW
Rated rotational speed	2,600 rpm
Chassis Parameters
Chassis model	EQ1130GLJ
Marca de chassi	Dongfeng Huashen
Capacidade de elevação
Rated lifting capacity	8 toneladas
Rated lifting moment	302 KN.m
Maximum lifting height – basic boom	8.5 meters
Length of lifting boom – basic boom	8 meters
Length of lifting boom – fully extended boom	25.5 meters
Operation Parameters
Full extension time of lifting boom	28 seconds