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Dongfeng 11.4 Tons Truck Telescopic Crane

Dongfeng 11.4 Tons Truck Telescopic Crane

Dongfeng 11.4 Tons Truck Telescopic Crane

Total mass	11.45 tons
Emission standard	Euro V
Lifting weight	1.5 tons
Crane weight	4 tons

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BRIEF

The Dongfeng 11.4 Tons Truck Telescopic Crane is an outstanding piece of heavy – duty equipment that combines the mobility of a truck with the lifting capabilities of a telescopic crane.

In terms of its truck base, Dongfeng is a renowned brand known for producing reliable and durable vehicles. The truck chassis provides excellent stability and strength, capable of withstanding the rigors of transporting the crane and handling heavy loads. It is equipped with a powerful engine that offers sufficient horsepower and torque for smooth operation, whether on flat roads or rough terrains. The transmission system ensures seamless gear changes, contributing to efficient driving and overall performance.

The telescopic crane is the core feature of this vehicle. With a lifting capacity of 11.4 tons, it can handle a wide variety of heavy objects. The telescopic boom design allows for variable extension lengths, providing great flexibility in reaching different heights and distances. This enables it to access areas that might be challenging for other types of cranes. The hydraulic system powering the crane is of high quality, ensuring smooth and precise movements during lifting and lowering operations.

Safety is a top priority in the design of this truck – telescopic crane. It comes with features such as overload protection systems to prevent damage to the crane and ensure safe lifting. The cab of the truck is designed for driver comfort, with ergonomic seating, good visibility, and modern instrumentation. This not only reduces driver fatigue during long working hours but also allows for better control and operation of the vehicle.

In application, this Dongfeng 11.4 Tons Truck Telescopic Crane is highly versatile. It is widely used in construction sites for lifting building materials like steel beams and concrete blocks. It also finds use in industrial settings for loading and unloading heavy machinery, making it an indispensable asset for various industries that require efficient and reliable heavy – lifting solutions.

FEATURES

1. Introduction

The Dongfeng 11.4 Tons Truck Telescopic Crane is a remarkable piece of heavy – duty equipment designed to meet the demanding needs of various industries. Combining the reliability of the Dongfeng truck chassis with the functionality of a high – capacity telescopic crane, it offers a wide range of features that make it stand out in the market.

2. Chassis and Mobility

2.1 Dongfeng Truck Chassis

The crane is built on a Dongfeng truck chassis, which is known for its robustness and durability. The chassis provides excellent stability during transportation and operation. It is engineered to handle the heavy load of the crane structure and the maximum lifting capacity of 11.4 tons. The truck’s suspension system is designed to absorb shocks and vibrations, ensuring a smooth ride even on rough terrains. This enables the crane to be easily transported to different job sites, whether it’s a construction site in an urban area or an industrial project in a more remote location.

2.2 Mobility Features

Equipped with powerful engines, the Dongfeng truck chassis offers sufficient power for the crane to move at an efficient speed. The vehicle’s transmission system is optimized for smooth gear shifts, allowing for easy acceleration and deceleration. The turning radius of the truck is carefully designed to provide good maneuverability, making it possible to navigate through narrow construction sites or congested industrial areas with relative ease. Additionally, the braking system is reliable and responsive, ensuring the safety of the vehicle and its surroundings during transportation.

3. Telescopic Crane Structure

3.1 Telescopic Boom Design

The telescopic boom of the crane is a key feature. It is made of high – strength materials that can withstand the heavy loads during lifting operations. The boom has multiple telescopic sections that can be extended or retracted smoothly. This allows for variable working radii and lifting heights, providing great flexibility in operation. The telescopic mechanism is precise and reliable, ensuring that the boom can be adjusted to the desired length with accuracy. The surface of the boom is usually treated to resist corrosion, prolonging its service life.

3.2 Lifting Capacity and Range

With a maximum lifting capacity of 11.4 tons, the crane can handle a wide variety of loads. The lifting range is extensive, both in terms of height and horizontal reach. This enables it to be used for tasks such as loading and unloading heavy equipment, installing structures at construction sites, and assisting in industrial maintenance operations. The crane’s load – moment indicator system constantly monitors the load and the position of the boom to ensure safe lifting operations within the specified capacity limits.

4. Control System

4.1 Operator’s Cab

The operator’s cab of the Dongfeng 11.4 Tons Truck Telescopic Crane is designed with the operator’s comfort and convenience in mind. It is equipped with ergonomic seats and controls. The cab provides a good view of the working area, allowing the operator to have clear visibility during lifting and transportation operations. The control panel inside the cab is intuitive and easy to operate, with clearly labeled buttons and joysticks for boom extension, rotation, and lifting functions.

4.2 Advanced Control Technology

The crane incorporates advanced control technology. The hydraulic control system is highly responsive, enabling smooth and precise movements of the boom. The control system also features safety interlocks to prevent incorrect operations. For example, it will prevent the boom from being extended beyond its safe working range or the crane from lifting a load that exceeds its capacity. This ensures the safety of the operator, the equipment, and the surrounding environment.

5. Safety Features

5.1 Overload Protection

As mentioned earlier, the load – moment indicator system provides real – time information on the load and boom position. When the crane approaches or exceeds its maximum lifting capacity, alarms will sound, and the control system will restrict further operations to avoid dangerous situations.

5.2 Stability Control

During operation, the crane’s stability is crucial. Sensors are installed to monitor the stability of the vehicle and the crane structure. If any instability is detected, such as uneven ground conditions or excessive load on one side, the control system will take appropriate measures, such as adjusting the outriggers or limiting the movement of the boom to maintain stability.

5.3 Emergency Stop System

An emergency stop button is conveniently located within the operator’s reach inside the cab. In case of any emergency, the operator can immediately stop all operations of the crane to prevent accidents.

6. Conclusion

The Dongfeng 11.4 Tons Truck Telescopic Crane combines a reliable truck chassis with an efficient telescopic crane structure, advanced control systems, and comprehensive safety features. Its mobility, lifting capacity, and ease of operation make it an ideal choice for a wide range of applications in construction, industrial, and other heavy – duty industries, providing users with a high – performance and dependable solution for their lifting and transportation needs.

SPECIFICATION

Basic Information
Drive form	4X2
Wheelbase	3800mm
Type	Truck-mounted crane transport vehicle
Vehicle size	7.1×2.35×3.3 meters
Total mass	11.45 tons
Rated mass	5.955 tons
Front overhang/rear overhang	1.15/2.15 meters
Engine parameters
Engine model	Xichai 4DX23-140E5
Displacement	3.857L
Maximum output power	105kW
Maximum horsepower	143 horsepower
Emission standard	Euro V
Fuel injection system	Common rail
Fuel type	diesel
Rated speed	2800rpm
Engine brand	Xichai
Maximum torque	450N・m
Maximum torque speed	1600-2000rpm
Mounted equipment parameters
Mounted equipment brand	Chengl
Crane model	SQ4S
Lifting weight	1.5 tons
Crane weight	4 tons
Transmission parameters
Transmission model	WANLIYANG 6-speed
Number of gears	6 gears
Chassis parameters
Chassis brand	Dongfeng Furika
Chassis series	Furika R5
Chassis model	EQ1110SJ8BDC
Rear axle description	4.5-ton rear axle
Number of leaf springs	8/10 + 7
Frame size	188×6 partially double-layered mm
Tires
Number of tires	6
Tire specification	8.25R20 steel wire tires