Main Products
The highly sought-after Top Sale Manufacturer Knuckle Boom 14t 14000kg 14ton Stiff Boom Lift Crane
With its ingenious design, leveraging multiple hydraulic cylinders, this crane forms a joint suspension arm connection mechanism, allowing it to execute tasks with remarkable speed and heightened efficiency.
The renowned Top Sale Manufacturer Knuckle Boom 14t 14000kg 14ton Stiff Boom Lift Crane Its structural brilliance makes it ideal for confined working spaces. While folding arms excel in compact environments like factory warehouses, straight arms necessitate more room for deployment.
The distinguished Top Sale Manufacturer Knuckle Boom 14t 14000kg 14ton Stiff Boom Lift Crane Innovatively designed to accommodate a myriad of accessories
The acclaimed Top Sale Manufacturer Knuckle Boom 14t 14000kg 14ton Stiff Boom Lift Crane This crane, with its state-of-the-art hydraulic cylinder mechanism, resembles an articulated arm manipulator. It can seamlessly integrate auxiliary tools such as work platforms, buckets, fixtures, hanging baskets, forks, various grippers, spiral drills, tire loading manipulators, and pile pullers. Unlike the straight arm, which features a soft steel wire rope at its front, it rarely supports auxiliary equipment installation.
The celebrated Top Sale Manufacturer Knuckle Boom 14t 14000kg 14ton Stiff Boom Lift Crane Ingeniously crafted to conserve vehicle space
The space-saving design is immediately evident: The prestigious Top Sale Manufacturer Knuckle Boom 14t 14000kg 14ton Stiff Boom Lift Crane Boasting an innovative design, it allows the crane arm to retract compactly during transportation, minimizing space usage. In contrast, the straight arm truck-mounted crane can only align the arm horizontally, occupying significantly more space while in transit.
Product Details
U Shaped Main Boom:
1. Experience the ingenious design of our U-shaped arm, crafted with an optimized multi-section arc arm system. This exceptional design showcases a large cross-sectional modulus, offering remarkable bearing capacity and outstanding stability. Not only does it enhance performance, but it also significantly reduces the crane's weight without compromising its strength, catering to your lightweight requirements.
2. Discover the ease and adaptability of our U-shaped arm. Its versatile design perfectly suits various working conditions and comprehensive performance demands. With an elegant and modern appearance, it reflects our commitment to safety, environmental protection, and reliability. Enjoy the benefits of a lighter, safer, more sophisticated, eco-friendly, and highly functional crane.
Rope Release Method:
Choose between two efficient rope release methods: inner rope out and outer rope out, both customizable to meet your specific requirements.
Prior to crane operation, a thorough inspection of the steel wire rope's clamp is essential. Ensure the rope clamp is securely fastened and the rope is properly seated in the groove. Replace the steel wire rope if it shows signs of twisting, creasing, wear, severe corrosion, or if more than 10% of its wires are broken, its diameter has reduced by over 7%, or it discolors due to overheating.
Hydraulic Oil Cylinder:
Our crane's smooth extension and bending motions are powered by the robust action of the hydraulic oil cylinder.
Choose between single or double cylinder oil cylinder options for tailored performance.
A balance valve between the telescopic rods ensures synchronized boom extension and contraction.
Our oil cylinder barrels undergo rigorous quenching and tempering treatments, enhancing their tensile strength for optimal durability.
The piston rod benefits from advanced quenching and tempering, with a hard chromium coating on its exterior to boost rust resistance and wear protection.
Our sealing components meet high standards, ensuring compatibility with the host machine's operating conditions.
High Quality Slewing Support:
Known as the "joints of machines," rotary bearings provide seamless motion and unmatched precision.
Small tonnage truck-mounted cranes feature integrated slewing supports, while larger tonnage models opt for split slewing supports for enhanced performance.
Our crane boasts an infinite 360° rotation capability, offering unparalleled operational flexibility.
Rear Outrigger:
Choose from three rear outrigger options: fixed, single cavity, and double cavity, for tailor-made support solutions.
Select the perfect rear leg configuration to meet your specific needs and maximize crane efficiency.
Product Parameters
Reach Out to Us for Your Exclusive Loading Chart of The Top Sale Manufacturer Knuckle Boom 14t, 14000kg, 14-ton Stiff Boom Lift Crane
(This is for your reference only,as we proudly offer customization to suit your needs)

Connect with Us for the Complete Specifications of The Top Sale Manufacturer Knuckle Boom 14t, 14000kg, 14-ton Stiff Boom Lift Crane
(Provided for reference,with customization options available to meet your precise requirements)
Model |
SQ3.2T-4 |
Max lifting capacity(T) |
3.2T |
Cross-sections |
U |
Swing Mechanism |
Slewing speed (r/min) |
1 |
Sections |
4 (Extend 3) |
|
|
|
Basic boom length (m) |
3.85 |
|
Slewing angle |
360° |
Max working radius(m) |
7.86 |
Leg |
Type |
Hand pull horizontal leg out, hydraulic standing leg |
Max lifting height(m) |
9.3 |
|
Span |
3.49 |
Extended speed (m/s) |
0.1 |
Hydraulic system |
Oil Pump |
32 Single |
Luffing Range(O) |
75 |
|
System rated pressure (Mpa) |
20 |
Lifting boom angle changing (0/S) |
8 |
|
Oil tank (m3) |
0.45*0.22*0.6 |
Packaging & Shipping
Package: We offer a variety of packaging options tailored to suit your order quantity. Whether you require a sleek nude package, protective plastic, or a sturdy plywood box, we ensure that your orders are safeguarded and delivered with utmost care.

Company Profile
Henan Hehi Machinery Co., Ltd. stands as a beacon of innovation and quality in the realm of hydraulic machinery. As a high-tech enterprise, we specialize in the meticulous research, development, production, and sales of world-class products including truck mounted cranes, truck cranes, aerial work vehicles, ship cranes, and port cranes. For over two decades, we've been driven by the belief that our products are a testament to our integrity and craftsmanship. Committed to high standards, stringent requirements, meticulous refinement, and zero defect production, our offerings have garnered acclaim nationwide. In response to market needs, we've invested millions of yuan in procuring cutting-edge production equipment, enabling high-efficiency, intelligent manufacturing that crafts exceptional products.
At Hehi, we are proud to have a team of high-caliber technical experts and a dedicated workforce, supported by state-of-the-art production facilities both locally and globally. Our mission is to deliver precision-engineered products and comprehensive services to our customers promptly. Our business ethos, 'Professional qualifications and brand building,' reflects our commitment to excellence, while our guiding principle, 'Exceptional quality, reliance on price,' underscores our purpose. Hehi has established itself as a dominant force in the hydraulic lifting machinery sector, leveraging talent, resources, and experience to offer unparalleled competitiveness and priority advantages. We are committed to quality-driven survival and service-led growth, always honoring our commitments and building trust. We invite both new and returning customers to explore our offerings at competitive prices and experience a seamless and friendly purchasing journey.
You are warmly invited to visit our factory! We look forward to showcasing our cutting-edge operations and welcoming you to the Henan Hehi Machinery family.

FAQ
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