Qingdao Kotai Heavy Industry Machinery Co., Ltd.
+86-0532-86109285
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Qingdao KOTAI Heavy Industry Machinery Co., Ltd. was established in August 2003. It is a national high-tech enterprise dedicated to the research and manufacture of road construction machinery and high-end structural parts. The company's positioning is to continuously meet the differentiated needs of customers around the world, and to use "quality to lead the future" as the company's development direction.
Our Products
The KOTAI product line of more than 100 machines, attachments, power systems and parts reflects our commitment to our customers' success. We will remain the leader by helping our customers meet their needs with durable and reliable equipment.Product offerings include articulated trucks, backhoe loaders, dozers, engines, excavators, generators, motor graders, skid steer loaders and wheel loaders.
OEM Services
We have world-class technology and custom services that can be tailored to your budget and goals.
Production Market
Since the establishment of the company, Kotai Heavy Industry has always adhered to the principle of people-oriented and customer demand-oriented. The rollers it produces are exported to more than 60 countries in the Middle East, Africa, America, Southeast Asia, Central Asia, etc.
Technical Support
Our team of experts is available to assist with troubleshooting, answer technical inquiries, and provide guidance.
|
Moble |
KAV20 |
KAV28 |
KAV33 |
|
Total mass(kg) |
4495 |
4495 |
4495 |
|
Curb weight(kg) |
4365 |
4365 |
4365 |
|
Engine |
WP2.3NQ140E62 WP140Horsepower |
JX493ZLQ6A 120Horsepower |
D20TCIF64 120Horsepower |
|
Transmission |
WLY8G S46 Transmission |
WLY8G S46 Transmission |
WUSHILING MSB 5-speed |
|
Wheelbase(mm) |
3280 |
2880 |
2880 |
|
External dimensions(mm) |
5998×2200×2850 |
5975×2050×2700 |
5995×2000×2750 |
|
Front/rear axle (t) |
2.0/3.5 |
1.7/3 |
--- |
|
Maximum homework height (m) |
19 |
28.3 |
33.3 |
|
Maximum working range (m) |
14 |
16 |
18 |
|
Platform rated load (kg) |
200 |
200 |
200 |
|
Platform size (mm) |
1500×700×1100 |
2000×700×1100 |
1600×700×1100 |
|
Maximum lifting capacity (kg) |
4000 |
--- |
--- |
|
Main winch |
4T |
4T |
4T |
|
Crane arm |
6-section boom |
7-section boom |
9-section boom |
|
Maximum lifting height (m) |
17 |
--- |
--- |
Enhanced Reach and Versatility
One of the primary advantages of aerial work trucks is their ability to provide extended reach and access to elevated areas. With their hydraulic boom arms and platform, these trucks can reach heights of up to several stories, allowing workers to perform tasks that would otherwise be difficult or dangerous. Whether it’s maintenance work, tree trimming, sign installation, or utility repairs, aerial work trucks offer the versatility to handle a wide range of jobs.
Improved Safety
Worker safety is paramount in any elevated work situation, and aerial work trucks offer significant advantages in this regard. These vehicles are equipped with sturdy platforms that provide a stable and secure workspace for workers. The presence of guardrails and safety harnesses further enhances the safety of workers operating at height.
Time and Cost Efficiency
Aerial work trucks are known for their ability to streamline work processes and improve efficiency. By eliminating the need for scaffolding, ladders, or manual climbing, these vehicles enable workers to reach elevated areas quickly and efficiently. This time-saving feature translates into increased productivity and reduced labor costs.
Accessibility to Challenging Work Areas
Certain work areas present unique challenges due to their location or physical constraints. Aerial work trucks are designed to overcome these challenges, providing access to even the most difficult-to-reach areas. Whether it’s narrow alleyways, uneven terrains, or areas with limited access, these versatile vehicles offer the flexibility to maneuver and position the platform precisely where it’s needed.
Increased Work Capacity
Aerial work trucks not only facilitate working at height but also improve the overall work capacity of a crew. With their elevated platforms, these vehicles allow multiple workers to perform tasks simultaneously, thereby increasing productivity. This is particularly beneficial for time-sensitive projects that require multiple workers to work together in a coordinated manner.
Utility Maintenance: One of the most well-known uses of aerial work trucks is in the maintenance of electrical power lines. These trucks allow workers to safely access high wires for repairs or installations.
Tree Trimming: Arborists use aerial work trucks to prune or remove tall trees safely, minimizing the risks involved in working at height.
Telecommunications and Cable Installation: Aerial work trucks are essential for installing and repairing telephone and cable lines, often in remote or elevated areas.
Building Maintenance and Window Cleaning: For high-rise buildings, aerial work trucks are used for tasks like window cleaning, facade maintenance, and other high-access cleaning jobs.
Signage and Lighting Installation: Aerial work truckss are commonly used to install and maintain signs and outdoor lighting, allowing workers to easily reach overhead structures.
Types of Aerial Work Trucks
Self-propelled aerial working truck
The biggest feature of the self-propelled aerial work truck is that the user does not need to get off the lifting platform when controlling the machine. The equipment can walk and turn by itself, and the equipment can be controlled on the platform, which is convenient and quick. In addition, the self-propelled aerial work vehicle also has the characteristics of no manual traction and no external power supply. It can be said to be an ideal aerial work equipment for modern enterprises with high efficiency and safety.
Telescopic boom aerial platform truck
The telescopic boom aerial platform truck is limited by the space, and can work flexibly in some tight high-rise buildings. Compared with other types of aerial work trucks, the working height is higher and the mediation is also strong. At the same time, it also has a wireless remote control function. When transporting goods, the staff can operate remotely on the ground.
Articulated boom lift truck
The advantages of the articulating boom aerial work truck are that it can cross obstacles for high-altitude operations, can be lifted to any position, has the ability to work while walking, has a backup power device, can operate the working platform to reset, and is convenient for transportation. It can be pulled to any place.
Cylinder type aerial work truck
The cylinder-type aerial work truck lifting platform is a multi-stage hydraulic cylinder that rises upright. The high-strength material and good mechanical properties of the hydraulic cylinder, and the tower-shaped ladder-shaped protective frame make the lifting platform more stable, even at 30 meters. Even at high altitudes, you can also feel its superior smooth performance.
Steer wheels: The front wheels attach to the steering axle and are used primarily to steer the lift when in motion. They also help support the weight of the load that is being moved. In two-wheel-drive models, the only job of these wheels is steering, but they also drive in four-wheel lifts.
Chassis/frame: One of the main structural design components, the frame provides support for the rest of the lift.
Drive wheels: The rear wheels attach to the driving axle and provide the power to drive the lift. Some lifts come with 4-wheel drive, in which case the front wheels are still used for steering.
Ground console: This unit holds the controls for driving and operating every aspect of the lift. The console is located on the ground rather than on the lift and is operated by a second person as the first person is lifted.
Jib: This consists of a projecting arm attached to the platform to extend the reach of the boom. It also increases the range of motion for the lift, moving up and down or from side to side, which helps when working in a confined space.
Rotator: A small cylinder connecting the platform to the jib, the rotator allows side-to-side movement of the platform. The rotator can tip the arm of the platform to one side and rotate 360 degrees in each direction.
Platform control console: Located on the platform, it provides all the controls the operator needs to control the lift while in the air. This console is controlled by the person in the air and allows them to move certain components.
Platform: Similar to a gas pedal on a car, the footswitch is used to position and drive the lift. It also operates the auxiliary controls from the platform.
Tower lift cylinder: Uses hydraulics to raise and lower the two main boom sections.
Upright level cylinder: Works with the main cylinder to control the movement of the main base and fly sections.
Jib lift cylinder: Controls the movement of the jib.
Slave cylinder: Works with the jib lift cylinder to raise and lower the jib.
Main base section & main fly section: These two sections are adjoined to each other to provide the height and extension for the platform.
Tower base section and tower fly section: Together, these provide the structure and support for the main base and fly sections and the platform.
Guardrails: These are designed to keep workers from falling. They also contain anchor points for attaching lanyards. The guardrails help prevent other objects from falling off of the platform, which as tools and materials.
We're professional aerial work trucks manufacturers and suppliers in China, specialized in providing high quality products and service. We warmly welcome you to buy high-grade aerial work trucks for sale here from our factory.
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