Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction

Product Details
Customization: Available
After-sales Service: Online 24 Hours
Warranty: One Year
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  • Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction
  • Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction
  • Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction
  • Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction
  • Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction
  • Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction
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  • Overview
  • Main Products
  • Product Details
  • Product Parameters
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

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

Product Description

Main Products
Discover the pinnacle of engineering with our top-selling 14-ton Knuckle Boom Stiff Boom Lift Crane, a masterpiece in robust construction and unmatched performance.
Our innovative folding arm mounted crane leverages the dynamism of multiple hydraulic cylinders, creating a joint-like suspension mechanism. This ingenious design allows for faster action completion and significantly enhances operational efficiency.


Experience excellence with our leading 14-ton Knuckle Boom Stiff Boom Lift Crane – a true embodiment of strength and reliability. Ideal for confined spaces, the ingenious design of our folding arms is perfect for compact environments such as factory warehouses. In contrast, straight arms, due to their structural demands, require a more expansive area for deployment.
Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for ConstructionEmbrace the excellence of our highly sought-after 14-ton Knuckle Boom Stiff Boom Lift Crane – where superior design meets top-tier manufacturing. Versatility at its best, the crane can be customized with a wide array of accessories to suit diverse operational needs.
Our 14-ton Knuckle Boom Stiff Boom Lift Crane stands as a testament to our commitment to quality and top-tier engineering. Equipped with an advanced hydraulic cylinder system, our crane mimics the functionality of an articulated arm manipulator. It can seamlessly integrate auxiliary tools such as work platforms, buckets, fixtures, baskets, plate forks, grippers, spiral drills, tire manipulators, and pile pullers. Unlike straight arms, which rarely accommodate auxiliary equipment due to the soft steel wire rope at their front, our design offers unparalleled versatility and utility.


This market-leading 14-ton Knuckle Boom Stiff Boom Lift Crane is the crowning glory of our manufacturing prowess. Efficiently designed to occupy minimal space within the vehicle, promising a seamless integration with your operational environment.
Space efficiency is clearly evident with our compact design.
Our 14-ton Knuckle Boom Stiff Boom Lift Crane represents the pinnacle of manufacturing excellence and market leadership. Our crane’s innovative design allows the entire arm to retract during transport, ensuring minimal space occupation. Conversely, the traditional straight arm truck-mounted cranes extend horizontally, necessitating larger space when on the move.

Product Details
Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction
U-Shaped Main Boom:
1. Discover the power of our innovatively designed U-shaped arm. This advanced multi-section arc arm system boasts a large cross-sectional modulus for exceptional load-bearing strength and outstanding stability. Not only does it significantly reduce the weight of the crane while maintaining impressive bearing capacity, but it also meets modern lightweight requirements. Trust in its superior engineering.
2. The U-shaped arm is your versatile companion, designed for superior adaptability across diverse performance and working conditions. Its sleek, modern appearance embodies safety, environmental protection, and reliability. Experience lighter, safer, more luxurious, environmentally-friendly functionality.

Rope Release Method:
Choose from two sophisticated rope release options: inner rope out and outer rope out, tailored to your specific requirements.

Prioritize safety with a thorough inspection of the crane's steel wire rope clamp before operation. Ensure the clamp's security and proper groove placement. Replace the rope if twisted, creased, worn, corroded, or if more than 10% of its strands are broken, its diameter reduced by over 7%, or if discoloration from overheating is evident.
Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction

Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction

Hydraulic Oil Cylinder:
Marvel at the power of the hydraulic oil cylinder, the heart of the on-board crane's extension and bending movements.
Choose between single or double cylinder configurations to suit your operational needs.
A precision-engineered balance valve ensures smooth sequencing of boom extension and contraction, optimizing performance.
Our oil cylinder barrels undergo rigorous quenching and tempering for unmatched tensile strength.
The piston rod is expertly crafted, quenching and tempering its core, while a hard chromium coating enhances rust prevention and wear resistance for long-lasting durability.
Utilize top-grade sealing components, designed to withstand the robust operational conditions of heavy-duty machinery.


High-Quality Slewing Support:
Rotary bearings, often referred to as the 'joints of machines', provide pivotal rotational support.


For small tonnage cranes, we utilize integrated slewing supports; large tonnage cranes benefit from split slewing supports, ensuring optimal performance.

Enjoy the freedom of limitless operation with our crane's ability to rotate 360° continuously.
Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction

Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction
Rear Outrigger:
Select from three rear outrigger configurations: fixed, single cavity, or double cavity, to match your operational demands.
Tailor your crane's stability with the perfect rear leg option, customized to your specific needs.


Product Parameters
For an in-depth look at the Loading Chart of our top-selling 14-ton Knuckle Boom Stiff Boom Lift Crane, expertly crafted for durability and efficiency in heavy-duty construction tasks, please reach out to us.
(Note: The following is for reference purposes only,and we are pleased to offer customization options tailored to your specific needs.)
Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction

For comprehensive Specifications of
this market-leading 14-ton Knuckle Boom Stiff Boom Lift Crane, engineered for unparalleled performance and reliability, please contact us.
(Note: Specifications provided are for reference only,but we gladly offer customization services to meet your unique 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: Depending on the quantity ordered by the client, we offer versatile packaging solutions including nude packaging, sturdy plastic, and durable plywood boxes to ensure safe and secure shipping.
Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction

Company Profile

Henan Hehi Machinery Co., Ltd. is a distinguished high-tech enterprise, dedicated to the cutting-edge research, innovative development, and meticulous production of superior hydraulic machinery products. Our extensive product line includes truck-mounted cranes, versatile truck cranes, efficient aerial work vehicles, robust ship cranes, and dynamic port cranes. For over 20 years, we have passionately believed in the philosophy that our products reflect the essence of human quality. We strictly adhere to principles of high standards, rigorous demands, precision, and perfection. These guiding principles have earned us widespread acclaim and trust from clients nationwide. To meet the evolving market demands, we have invested millions of yuan in acquiring state-of-the-art production equipment, enabling high-efficiency intelligent manufacturing. This commitment empowers us to continually deliver exceptional products.

At Hehi, we boast a team of elite technical experts, a dedicated and skilled workforce, and cutting-edge production facilities both domestically and internationally. This powerful combination allows us to provide our clients with precision-engineered products and comprehensive, timely services. Our business objective, 'Professional qualifications and brand building,' propels us forward. Our commitment to 'Unmatched quality, Competitive pricing' underpins our enterprise's purpose. In the hydraulic lifting machinery sector, our advantageous talents, abundant resources, and extensive experience position us as a pioneering force with unparalleled competitiveness. We pride ourselves on thriving through quality, evolving through exemplary service, and steadfastly honoring all contracts and commitments. We warmly invite new and returning clients to explore our exceptional equipment offerings at attractive prices! We strive to ensure that every customer finds purchasing our products to be a delightfully friendly and satisfying experience.

We warmly welcome you to visit our factory!


Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction

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

Heavy-Duty 14ton Knuckle Boom Stiff Boom Lift for Construction

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