Self-propelled six-row cotton harvester with pressing function 4MZD-6

Product benefits (highlighted advantages for re-release)

High collection productivityMinimal damage to cotton fibers, low levels of impurities, and preservation of the natural shape of the cotton. A powerful 777-hp Cummins engine, all-wheel drive, and a high-speed PRO16 picker deliver a maximum picking speed of 7.1 km/h, 30% faster than a standard 6-row box harvester.
Reliable pressing system: Adjustable continuous feed + forced loading, providing reliable protection against blockages; module diameter adjustable to field conditions; bale weight from 700 to 2200 kg; easy transportation and significantly reduced cotton losses during shipping.
Efficient ventilation system: A powerful, high-efficiency fan creates intense airflow - minimizing clogs and providing excellent extraction, keeping the collected cotton clean.
Maximum operator comfortA premium, car-style cabin, designed in-house, is luxurious and comfortable; it features a hydromechanical transmission, hydraulic clutch, and an ergonomic HMI interface. The seats and controls are adjustable to suit the operator's needs, and it is equipped with air conditioning, a USB port, and a 12V power source for comfortable operation.
Advanced Intelligent Control: CAN bus based control system including automatic monitoring, alarms, moisture control, automatic row leveling, autonomous driving functions and other advanced features. The operator can monitor the status and operating parameters in real time through the human-machine interface.
Extended service: Each cotton harvester is assigned 2-3 technical specialists for maintenance and repair, guaranteeing uninterrupted operation of the equipment and timely elimination of faults. In the operating areas there are spare parts warehouses with a 24-hour supply of original components.

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Product Details

Product details

1. General description

The 4MZD-6 self-propelled six-row cotton harvester with baling function is a new model developed by our company in response to market demand. It efficiently harvests and presses cotton, provides easy transportation, and significantly reduces cotton losses during transport. This machine is currently widely used in cotton harvesting in Xinjiang, China's main cotton-growing region. Thanks to its high picking efficiency, low failure rate, and stable operation, the equipment has received unanimous positive reviews from users.

2. Main components and their characteristics

2.1 Engine and drive

The combine harvester is equipped with a powerful 777 hp (570 kW) Cummins engine and the latest PRO16 harvesting system. All-wheel drive (4WD) ensures excellent maneuverability in a variety of field conditions. The maximum harvesting speed reaches 7.1 km/h, increasing productivity by more than 30% compared to standard 6-row box harvesters. Travel speed varies depending on the mode: first and second gears in the field and first and second gears on the highway, providing flexibility.

2.2 Pressing system

The baling system features adjustable continuous feed and forced loading, ensuring reliable protection against blockages. The module diameter can be adjusted to specific field conditions, and the final bale weight ranges from 700 to 2,200 kg. This ensures ease of transportation and storage, and significantly reduces cotton losses during shipping.

2.3 Ventilation system

A powerful, high-efficiency fan creates an intense air flow that minimizes blockages in combine components and ensures excellent extraction of impurities, preserving the high purity of the collected cotton and its natural form.

2.4 Operator's cabin

The cabin is designed in a car-style, luxurious, and comfortable. The seats and controls can be adjusted to suit the operator's needs, ensuring personalized comfort throughout the workday. The cabin is equipped with air conditioning, a USB port, and a 12V power source. It also features a hydromechanical transmission, hydraulic clutch, and an ergonomic HMI interface, simplifying operation and enhancing user experience.

2.5 Intelligent control system

The intelligent control system is based on a CAN bus and includes a number of advanced features: automatic equipment status monitoring, alarms in the event of malfunctions, cotton moisture control, automatic row alignment during harvesting, and autonomous driving functions. Via the in-cab human-machine interface, the operator can monitor all combine operating parameters in real time, enabling quick and timely management decisions.

3. Technical specifications (full parameters)

Parameter	Unit of measurement	Meaning
Machine parameters	—	—
Own weight	T	30
Travel speed - Field, 1st gear	km/h	7.1
Travel speed: Field, 2nd gear	km/h	8.5
Travel speed: Highway, 1st gear	km/h	15
Travel speed: Highway, 2nd gear	km/h	27
Nominal engine power	kW	570
Minimum turning radius	m	6.7
Dimensions (transport position) L×W×H	mm	11940×3200×4360
Dimensions (working position) L×W×H	mm	10135×5945×5245
Wheelbase	mm	4318
Drive type	—	Full (4WD)
Assembly head parameters	—	—
Number of assembly heads	pcs.	6
Number of support tubes	pcs.	Front - 16, rear - 12
Number of assembly spindles per tube	pcs.	20
Total number of spindles	pcs.	3360
Operating parameters	—	—
Cotton module weight	kg	700–2200
Fuel tank capacity (diesel)	l	1400
Volume of the washing liquid tank	l	1363
Lubricant tank volume	l	257

4. Service Features and Warranty

The company provides extensive service: each cotton harvester is assigned 2-3 maintenance and repair technicians, ensuring the smooth operation of the equipment and prompt troubleshooting. Spare parts warehouses are located in the equipment operation areas, ensuring a 24/7 supply of original components, allowing customers to enjoy the reliability and quality of genuine parts.

5. Special solution for transportation

Based on previous delivery experience, we understand that the design and dimensions of cotton harvesters differ from standard agricultural equipment. Therefore, during international shipments, we use special packaging and securing systems to ensure the complete safety of the product without damage.

6. Product quality control

Shandong Swan Cotton Industrial Machinery Stock Co., Ltd. conducts rigorous, comprehensive inspection of every product before it leaves the factory. Key inspection steps include:

External inspection: Verification of the product's appearance, including color, shape, dimensions, and surface quality, to ensure compliance. This inspection is performed visually or using auxiliary instruments (microscopes, measuring devices).
Functional testing: checking the correct operation of all functions of a product by starting it up and conducting tests or using specialized equipment to confirm its functionality and characteristics.
Checking the markings and operating instructions: compliance of labels and user manuals with requirements for accuracy, clarity, completeness and regulatory standards.
Safety tests: checking the product's compliance with current safety standards, including electrical, mechanical and chemical safety.

7. Company Information

Shandong Swan Cotton Industrial Machinery Stock Co., Ltd. is a publicly traded company owned by the Shandong Provincial Cooperative Union. Its predecessor was founded in 1946. Today, the company integrates research and development, precision manufacturing, marketing services, and capital management into a single entity, specializing in providing comprehensive solutions and services in mechanized, intelligent, and digital cotton processing equipment. Its products are exported to over 30 countries. For many years, the company has held a leading position in domestic sales. Its service and distribution network covers all major cotton-growing regions worldwide.

With cotton ginning equipment as its core business, the company is actively promoting the modernization and transformation of the cotton industry, creating "next-generation smart factories," striving to become a global leader in cotton harvesting equipment production, expanding its presence in the field of intelligent agricultural machinery, and confidently entering the high-tech engineering segment.

The company operates four technology centers and production sites in Jinan (Shandong Province), Wujiaqu (Xinjiang), Hailar (Inner Mongolia), and Montgomery (USA). It also owns three national high-tech enterprises and six provincial innovation platforms, leading the industry's technological development for many years. The company is a high-tech enterprise of Shandong Province, a technical executor of the National Program for Priority Implementation of Scientific and Technological Achievements, and an executor of key projects under the national research and development program under the 13th Five-Year Plan.

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