Isuzu FTR knuckle boom truck is a multifunctional engineering vehicle that integrates lifting and transportation functions. It is widely used in logistics, construction, municipal administration and other fields. Its core component is a foldable hydraulic boom that can achieve multi-angle rotation and extension, and flexibly adapt to various working environments.
The folding arm design enables it to work efficiently in narrow spaces. At the same time, it has a strong lifting capacity and can lift heavy goods. The vehicle chassis is equipped with stabilizing legs to ensure safety during operation.
Isuzu FTR knuckle boom truck also called folding boom crane,mobile truck crane,truck mounted folding arm crane,knuckle loader crane,etc. The vehicle is equipped with an Isuzu 4HK1-TC50 205HP engine, which is powerful and matched with an MLD 6-speed transmission, which shifts smoothly. At the rear of the vehicle body is a Palfinger SPK23500 crane with a large lifting capacity and reach, Below is a 5000x2500x550mm cargo box that can easily carry heavy objects lifted by the crane hook.
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Isuzu FTR knuckle boom truck |
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Chassis Dimensions and Parameters |
Overall Dimension(L x W x H) |
9000×2500x3680mm |
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Cargo box Dimension（L x W x H） |
5000x2500x550mm |
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Wheelbase: |
5000mm |
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Front/ Rear Wheel Distance: |
1680/1650mm |
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Front/Rear Suspension |
1110/2115mm |
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Leaf Spring: |
8/10+6 |
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Weights and Capacities |
Curb Weight: |
8500kg |
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Payload: |
10 tons |
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GVW: |
18000kg |
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Axle Loads: |
6300/13000kg |
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Engine |
Engine Model: |
4HK1-TC50 |
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Max output: |
151KW |
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Displacement: |
5.193L |
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Horsepower: |
205HP |
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Max.Torque |
650N.m |
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Transmission |
Transmission: |
MLD-6Q |
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Forward Gear: |
6 Speed Gear |
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Backward Gear: |
1 Speed Gear |
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Brake |
Air Brake |
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Chassis |
Drive Type: |
4x2,LHD |
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Tire Model: |
1000R20（6+1） |
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Crane Parameter |
Model |
Palfinger SPK23500 |
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Max. Lifting height |
13.5 m |
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Max. Working radius |
10.1 m |
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Max. lifting capacity |
10000 kg |
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Crane weight |
2376Kg |
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The optional tonnage of Isuzu FTR knuckle boom truck is 2 tons, 3.2 tons, 4 tons, 5 tons, 6.3 tons, 8 tons, 10 tons, 12 tons, 16 tons, 18 tons, 20 tons, 25 tons. The crane can For selection, you can choose a straight arm or a folding arm crane. The Isuzu knuckle boom truck is composed of a boom, turntable, frame, legs and other parts. The mechanical movements of the truck-mounted crane are realized through the movements of luffing, telescopic, rotating, winching and other mechanisms, and the lifting operation is realized through the combination of different movements.
1. Materials of Isuzu FTR knuckle boom truck
The core structure of Isuzu FTR knuckle boom truck adopts high-strength steel and lightweight alloy materials to ensure its load-bearing capacity and maneuverability. The main materials include:
●Boom and support structure: High-strength alloy steel (such as Q690, Q890) is used, which has excellent tensile strength and fatigue resistance to ensure safety under heavy load conditions.
●Hydraulic system: The key hydraulic cylinders are made of chrome-plated steel or stainless steel, which are wear-resistant and corrosion-resistant and suitable for harsh environments.
●Folding mechanism: Self-lubricating bearings or wear-resistant alloy bushings are used in the hinged parts to reduce friction loss and extend service life.
●Control system: Electronic components with dustproof and waterproof design are used to ensure stable operation in dusty and humid environments.
2. Advantages and features of Isuzu folding boom crane
(1) High space utilization and easy transportation
The folding design allows the boom and outriggers to be completely folded, greatly reducing the space occupied. It is suitable for operations in narrow construction sites or urban roads, avoiding traffic congestion or collision with obstacles due to the long boom.
(2) Rapid deployment and improved work efficiency
The hydraulic folding mechanism can be deployed or retracted in a short time, which is more flexible than traditional fixed-arm cranes and is particularly suitable for logistics scenarios with frequent loading and unloading.
(3) High load capacity and stability
Despite its compact structure, the Isuzu folding boom crane still has a strong lifting capacity (such as 10-30 ton-meter level) and is equipped with hydraulic outriggers that can automatically adjust the support range to ensure a stable lifting process.
(4) Intelligent control, precise and safe
Electro-hydraulic proportional control: The operator can accurately adjust the boom angle, telescopic length and rotation speed through the control panel.
Load moment limiter (LMI): Real-time monitoring of the lifting weight to prevent overloading and improve safety.
(5) Strong adaptability and easy maintenance
Applicable to a variety of environments such as rugged terrain, city streets, warehouses, ports, etc.
3.Uses of Isuzu knuckle boom truck
(1) Logistics and transportation
It is suitable for "self-loading and self-unloading" of building materials, mechanical equipment, containers and other goods, reducing the dependence on forklifts or fixed cranes and improving transportation efficiency. It is particularly suitable for express logistics, cold chain transportation and other scenarios that require fast loading and unloading.
(2)Construction
It is used for lifting materials such as steel bars, prefabricated components, scaffolding, etc., and takes advantage of space in high-rise buildings or underground projects. It can be installed on engineering vehicles to achieve "lift and go" and reduce equipment scheduling time.
(3)Municipal engineering
Street light installation, pipeline laying, landscaping and other operations. The folding design allows it to move flexibly on urban streets and reduce the impact on traffic. It is suitable for high-altitude operations such as power maintenance and communication base station construction.
(4)Emergency rescue
In disaster relief, it can be used to clear obstacles, carry rescue equipment, and even assist vehicles to get out of trouble. The folding design allows it to be deployed quickly and adapt to complex terrain.
