Reliable 14t Knuckle Boom Stiff Boom Lift Crane for Heavy Loads

• Customization: Available
• After-sales Service: Online 24 Hours
• Warranty: One Year
• Model NO.: SQZ14T
• Certification: CE, ISO9001
• Condition: New
• Maximum Lifting Height: 15-20m
• Maximum Lifting Weight: 14t
• Shaft Number: 2
• Crane Jib: Five-Arm
• Type: Folding
• Product Name: Top Sale Manufacturer Knuckle Boom 14t 14000kg 14
• Lifting Capacity: 14t
• Boom: 4section, 5section, 6 Sections Ects
• Color: as Clients′ Requirements
• Boom Type: Knuckle Boom
• Package: Plywood Box or Plastic
• OEM ODM: Accept
• Rear Outrriger: Optional
• Overload System: Optional
• Horn: Provided
• Seat Type: as Clients′ Requirement (Top, Middle, Low)
• Load Indicator: Provided
• Hydraulic Safety Valve: Provided
• Counter Balance Valve: Provided
• MOQ: 1 Set
• Transport Package: Plastic or Plywood Case
• Specification: 3.2t 5t 6.3t 7t 8t 10t 12t 14t 16t 20t 25t
• Trademark: HEHI
• Origin: China
• HS Code: 8426910000
• Production Capacity: 50sets/Month
• Package Size: 100.00cm * 80.00cm * 80.00cm
• Package Gross Weight: 2000.000kg

Product Description

Main Products

Leading the market: Top sale manufacturer of the 14-ton Knuckle Boom Stiff Boom Lift Crane, weighing in at a robust 14,000kg.
Experience the efficiency of our folding arm mounted crane, which leverages multiple hydraulic cylinders to emulate a joint-like suspension arm connection mechanism. This design ensures quicker actions and heightened productivity.

Leading the market: Top sale manufacturer of the 14-ton Knuckle Boom Stiff Boom Lift Crane, weighing in at a robust 14,000kg. Designed for versatility, the folding arm crane excels in compact environments. Its structure makes it ideal for confined spaces like factory warehouses, unlike straight arms that demand expansive areas for deployment.

Leading the market: Top sale manufacturer of the 14-ton Knuckle Boom Stiff Boom Lift Crane, weighing in at a robust 14,000kg. Endlessly adaptable, the crane can be outfitted with a broad range of accessories to meet diverse needs.
Leading the market: Top sale manufacturer of the 14-ton Knuckle Boom Stiff Boom Lift Crane, weighing in at a robust 14,000kg. Utilizing a sophisticated hydraulic cylinder system, our crane resembles an articulated arm manipulator. It's compatible with auxiliary tools like empty work platforms, work buckets, fixtures, hanging baskets, plate forks, various grippers, spiral drills, tire loading manipulators, and pile pullers. Notably, the front-end soft steel wire rope of the straight arm limits auxiliary installations, setting our crane apart.


Leading the market: Top sale manufacturer of the 14-ton Knuckle Boom Stiff Boom Lift Crane, weighing in at a robust 14,000kg. Ingeniously crafted to occupy minimal space, integrating seamlessly into the vehicle's footprint.
Space-saving design is a hallmark of this crane, which is immediately evident. Leading the market: Top sale manufacturer of the 14-ton Knuckle Boom Stiff Boom Lift Crane, weighing in at a robust 14,000kg. When transporting cargo, the crane arm can be compactly retracted, minimizing its spatial footprint. Conversely, the straight arm truck-mounted crane requires larger horizontal space when in transit.

 

Product Details

U shaped main boom :
1. Our ingeniously engineered U-shaped arm utilizes an optimized multi-section arc arm system. With its large cross-sectional modulus, this arm boasts an impressive bearing capacity and exceptional stability. It significantly decreases the crane's weight without compromising on strength, fulfilling the demands for a lightweight design.
2. The U-shaped arm is not only user-friendly but also extraordinarily adaptable to various performance needs and working conditions. Its sleek and stylish design beautifully embodies our commitment to safety, environmental consciousness, and reliability. This arm is lighter, safer, more upscale, environmentally friendlier, and functionally superior.

 

Rope release method:
Our product offers two versatile rope release methods: inner rope out and outer rope out, crafted meticulously to cater to customer specifications.

Before utilizing the crane, a thorough inspection of the steel wire rope's clamp is vital. Ensure the clamp secures the wire rope effectively and that the rope is properly grooved. If the wire rope is twisted, creased, or shows signs of wear, severe corrosion, more than 10% breakage, a diameter reduction exceeding 7%, or discoloration from overheating, it requires replacement.

 

Hydraulic Oil Cylinder:
The powerful extension and retraction of the on-board crane are primarily driven by the hydraulic oil cylinder's actions.
We offer both single cylinder and double cylinder configurations to suit diverse operational needs.
A strategically placed balance valve between the telescopic rods ensures systematic boom extension and retraction.
The cylinder barrel's raw materials undergo quenching and tempering, achieving remarkable tensile strength.
Our piston rod is fortified through quenching and tempering, then coated with hard chromium, enhancing its rust-proof and wear-resistant properties.
Sealing components adhere to high standards, perfectly suited to the host machine's operational environment.

High Quality Slewing Support:
Known as the 'joints of machines,' our rotary bearings are indispensable for seamless operation.

For small tonnage truck-mounted cranes, we utilize integrated slewing supports, while large tonnage cranes benefit from split slewing supports.

Our crane's remarkable 360° infinite rotation capability enhances its versatility and operational efficiency.

Rear outrigger :
Choose from three robust rear outrigger forms: fixed, single cavity, or double cavity, tailored to your specific operational needs.
Customers have the flexibility to select the ideal rear leg configuration to meet their particular requirements.

Product Parameters

For a detailed Loading Chart of our top-selling Knuckle Boom Lift Crane, boasting a remarkable 14-ton (14,000 kg) capacity and efficiently designed with a stiff boom, please reach out to us.
(This information is provided only for reference,and we are more than happy to accommodate customizations according to your specific needs.)


For comprehensive Specifications of our top-selling Knuckle Boom Lift Crane, featuring a robust design and a lifting capacity of 14 tons (14,000 kg), please contact us.
(This information is provided only for reference,and we welcome requests for custom features to perfectly match your 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: Our packaging solutions are designed with flexibility and care, catering to your specific order size. Choose from a variety of options including nude packaging, durable plastic, or sturdy plywood boxes, ensuring your Reliable 14t Knuckle Boom Stiff Boom Lift for Heavy Loads arrives safely and securely.

Company Profile

Welcome to our factory! Experience the cutting-edge world of Hehi first-hand and discover the innovation and quality that drive our success.

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

 

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