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.
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KC SERIES LANDFILL COMPACTORS |
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Landfill compactor |
Unit |
KC230H |
KC260H |
KC280H |
|
Operation weight |
Kg |
23000 |
26000 |
28000 |
|
Crushing width |
Mm |
3430 |
3430 |
3430 |
|
Maximum clearance |
Km/h |
11 |
11 |
11 |
|
Minimum clearance |
Mm |
490 |
490 |
490 |
|
Shovel height |
Mm |
1880 |
1880 |
1880 |
|
Compaction capability |
T/m³ |
Can be compacted 0.35 to more than 0.9 |
Can be compacted from 0.35 to more than 1.0 |
It can be compacted from 0.3 to more than 1.0 |
|
Engine brand |
|
Shangchai |
Shangchai |
Shangchai |
|
Emission standard |
|
Tier3 |
Tier3 |
Tier3 |
|
Engine power |
KW |
192kW |
192kW |
192kW |
|
Dimensions |
Mm |
8100*3500*3670 |
8100*3800*3670 |
8100*3800*3670 |
Advantages of Compactor
Increased Efficiency and Productivity: Compactors are designed to streamline the compaction process, significantly reducing the time and effort required compared to manual compaction methods. With their powerful vibration and weight, these machines can cover larger areas in a shorter amount of time, leading to increased efficiency and productivity on the job site.
Better Soil Compaction: One of the primary benefits of using a compactor is the ability to achieve superior soil compaction. The combination of vibration and weight applied by these machines ensures that the soil is densified to the desired level, minimizing the risk of settlement or structural issues in the future.
Versatility in Applications: Compactors are versatile tools that can be used in a wide range of applications, from small residential projects to large-scale commercial and infrastructure developments. Whether you’re compacting soil, gravel, asphalt, or other materials, there is a compactor machine suitable for the job.
Reduced Labor Requirements: Compactor machines significantly reduce the labor requirements for compaction tasks. Instead of relying on a large crew to manually compact the ground, a single operator can efficiently handle the compaction process with a compactor machine, leading to substantial labor cost savings.
Durability and Longevity: Compactor machines are built to withstand the rigors of construction sites and harsh working conditions. With proper maintenance and care, these machines can provide years of reliable service, ensuring a long-lasting investment for your business.

Ease of Operation and Maintenance
Compactor machines are designed with user-friendliness in mind, featuring intuitive controls and ergonomic designs that make them easy to operate. Additionally, many manufacturers offer comprehensive maintenance and support services, ensuring that your machine remains in top condition throughout its lifespan.
Minimized Environmental Impact
Many modern compactor machines are designed with environmental considerations in mind, featuring low-emission engines and efficient operation. By using these machines, you can reduce your carbon footprint and minimize the environmental impact of your construction projects.
Consistent and Uniform Compaction
Unlike manual compaction methods, which can lead to inconsistencies and uneven compaction, compactor machines ensure consistent and uniform compaction across the entire surface. This uniformity is crucial for achieving the desired level of stability and strength in the finished project.
Improved Safety on the Job Site
Compactor eliminate the need for manual labor-intensive compaction methods, which can be physically demanding and potentially hazardous. By using these machines, construction workers are spared from the risk of injuries associated with manual compaction, creating a safer working environment.
Waste management
To minimise the volume of solid waste, compactor machines are frequently utilised. In landfills, they are used to compact garbage, requiring less area for disposal.
01
Construction
Compactor machines compact gravel, dirt, and other building materials. It aids in laying a solid foundation for constructions like roads, buildings, and other things.
02
Agriculture
Hay and other commodities are compressed by compactor machines into bales for storage and transportation. It makes handling and moving big amounts of crops simpler.
03
Manufacturing
Scrap metal, plastic, and other materials are compressed using compactor machines for recycling or disposal.
04
Recycling
In recycling facilities, compactor machines are also used to compact recyclable items including cardboard, plastics and aluminium cans. It minimises the amount of storage and transit space required.
05
Soil Compactors
Soil compactors are heavy equipment used primarily for soil stabilization in construction projects. They facilitate the compression of soil, which enhances the soil’s load-bearing capacity and prevents future settling or shifting. There are several types of soil compactors, including single-drum rollers, double-drum rollers, and sheepsfoot rollers.
Vibratory Compactors
Vibratory compactors are essential in projects requiring a high degree of compaction efficiency. These machines use a combination of weight and vibratory force to achieve desired compaction levels. The compactor’s drum has an internal mechanism that creates vibrations, helping to rearrange and compact particulate material like soil, gravel, or asphalt more effectively.
Landfill Compactors
Landfill compactors are specialized heavy equipment designed for compressing waste materials in landfills. Featuring robust construction and equipped with wheels that have large protrusions, these compactors efficiently crush and compact refuse, optimizing space in landfill sites.
Pneumatic Compactors
Pneumatic compactors, often used in asphalt compaction, are equipped with multiple rubber tires rather than a roller drum. The flexibility of the tires provides a kneading action that is ideal for sealing the surface and compacting layers of hot asphalt.
Engine
The engine is the powerhouse of the compactor, responsible for generating the necessary power to drive the machine. Regular maintenance of the engine involves checking and changing oil, inspecting and replacing filters, and ensuring proper fuel quality.
Hydraulic System
The hydraulic system of a compactor controls various functions, such as the compaction plate, loading mechanisms, and container ejection. Maintenance tasks for the hydraulic system include monitoring hydraulic fluid levels, checking for leaks, inspecting hoses and seals, and ensuring proper pressure.
Compacting Mechanism
The compacting mechanism, typically a plate or drum, is responsible for compressing waste materials. Regular maintenance involves inspecting the compaction surface for wear and damage, lubricating moving parts, and ensuring proper alignment.
Electrical Systems
Electrical systems control various components of the compactor, including sensors, safety features, and controls. Regular maintenance involves inspecting electrical connections, checking for loose wires, and ensuring proper functioning of switches and sensors.


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