Product Description

PRODUCT CONFIGURATIONS
1. High efficiency: Experience the relentless power of Yuchai's extraordinary 320 horsepower engine, delivering unmatched performance and efficiency. Paired with an advanced grass cutting machine featuring an expanded 660mm bridge, this model offers an unparalleled rapid feeding speed, significantly enhancing your productivity.
2. Plate cutting table: Meticulously engineered to harvest sweet corn with care, this innovative design ensures that each cob is collected without damage. You can expect a harvest free from impurities, perfectly meeting the highest storage standards.
3. Strong adaptability: Discover exceptional versatility with our specialized ear and grass boxes, both equipped with impressive secondary lifting capabilities. The grain unloading height of 3.15 meters and a grass unloading height of 4.15 meters make this the perfect solution for
the demanding unloading requirements of high box transport vehicles.
4. Stable performance: Achieve remarkable precision with our grass cutting blade, fortified by cutting-edge laser cladding technology. Our axial flow scraper throwing fan delivers outstanding sectional cutting, while the extended throwing tube ensures remarkable throwing distances.
5. Super Comfort: Indulge in superior comfort with our static hydraulic pressure-driven systems, featuring a streamlined single pump and motor setup for swift travel speeds. The ergonomic electronic control handle allows for intuitive, one-lever operation, providing you with a rapid and responsive driving experience.
6. High strength: Built to withstand the most challenging conditions, this machine boasts a robust 1000 type front axle and a fortified closed edge reduction box. Enhanced by a 19.5L-24 type widened drive wheel and reinforced guide wheel, it is designed to conquer even the most complex terrains effortlessly.
PRODUCT PARAMETER
Model |
Number of Rows |
Engine horsepower(HP) |
Productivity
(hm²/h) |
Weight(kg) |
Dimensions
(L*W*H)(mm) |
4YZPSJ-5G |
5 |
320Yuchai |
0.4-0.7 |
11620 |
8100*2860*3900 |
Fuel tank |
Grain/Grass tank(m³) |
Row distance(mm) |
Max unload
height(mm) |
Working Width(mm) |
Drive type |
330 |
4 |
500-600 |
3200 |
3200±100 |
2WD Hydrostatic drive |
Main Products

Company Profile
Welcome to Shandong Gold Dafeng Machinery Co., Ltd., a shining beacon of innovation and unparalleled quality, proudly foundedin 1995. Since then, it has blossomed intoa distinguished leader in manufacturing excellence,with unmatched expertise inthe design, production, sales, and comprehensive services ofstate-of-the-art rice combine harvesters, exquisite graincombine harvesters, high-efficiency corn combine harvesters, powerful silage combine harvesters, versatile peanutcombine harvesters, robust tractors, precision-engineered seeders, and groundbreaking rotary tillers. Perfectly situated in the heart of Jining City, ShandongProvince, China, we take immense pride in our exemplary qualitycontrol standards that are second to none,ensuring comprehensivecustomer service with an unwavering focus onhaving a dedicated team of seasoned professionals, committed to surpassing customer demands and ensuring complete customersatisfaction. Our vast company footprint spans an impressive27 hectares, standing as a testament to our remarkable growth and vision,achieving a remarkable annualsales revenue of 1.2 billion RMB. Our dynamic teamis comprised of 1100 skilled employees, including an innovative group of 120 R&D experts who areresponsible for our outstanding portfolio of 72 patented technologies, showcasing our dedication to advancement.
Our company's infrastructureis fortified by an array of sophisticated equipmentincluding cutting-edge CNC laser machines, state-of-the-art plasma CNC machines, 3D robotic cutting machines, fully automated flat lines, advanced welding robots, premier electrophoresis and painting equipment, flexible assembly lines, alongwith a robust collection of 200 advanced testing equipment such as3D coordinate measuringinstruments, high-precision dynamic balanceinstruments, pioneering ultrasonic flawdetectors, and fully-equipped physical and chemical laboratories, ensuring our products' impeccable quality.
Our Customers&Partners
Certifications
Shandong Gold Dafeng Machinery Co., Ltd. stands as a beacon of excellence in the agricultural machinery sector, setting the standard for unparalleled quality and dependability. Our dedication to excellence is validated by the prestigious ISO9001 quality certification, underscoring our unwavering commitment to producing robust and reliable products. Our sophisticated machinery boasts a formidable presence, making impactful strides across numerous provinces in China. But our influence doesn't stop there. We proudly carry our technologically advanced solutions across the globe, reaching a diverse array of international markets such as Russia, Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, and Eastern Europe. At Golddafeng, we are not just exporters; we are global pioneers, embracing OEM and ODM orders with enthusiasm and flexibility. Whether you are drawn to our extensive range of high-performance machinery or are seeking a bespoke piece of advanced agricultural technology uniquely crafted to suit your specific needs, Golddafeng stands prepared. Our mission is to not only meet but surpass your expectations, delivering products and services of unmatched quality.
Packaging & Shipping

Q1: What is your payment term?
A1: We are delighted to offer a diverse array of adaptable payment terms designed just for you! Choose between the widely trusted T/T, the on-demand convenience of L/C at sight, or the seamless assurance of Trade Assurance. These premier options ensure your transactions are as smooth and worry-free as possible, allowing you to focus on what truly matters.
Q2: How long is the validity of tractor quotation?
A2: Our competitive pricing is valid for a robust period of one month from the date of issuance. However, please be mindful that these prices may be subject to adjustment in response to fluctuations in raw material costs and the ever-changing global market conditions.
Q3: What is your delivery time?
A3: We prioritize rapid delivery to keep your operations on track. If the items are in stock, prepare for swift delivery within just 5-10 days post-confirmation of your deposit. For items requiring production, we initiate the manufacturing process immediately to ensure completion and delivery within 30-45 days, tailored to your order size.
Q4: Do you provide tractor OEM/ODM Service?
A4: Absolutely! We excel in delivering bespoke OEM/ODM services, perfectly tailored to meet the unique and diverse needs of our international clientele, all while maintaining cost-effectiveness. Trust us to craft solutions that align with your specific requirements and budget.
Q5: Do you have CE certificate?
A5: Yes, indeed! A significant portion of our product line proudly boasts CE certification. Furthermore, our 50HP tractor engine is distinguished with EEC certification, simplifying the registration process across Europe and enhancing your ease of access to our reliable products.
Q6: How about after-sales service?
A6: Our dedication to after-sales service is unwavering. Enjoy around-the-clock online support, ensuring any tractor issues are efficiently resolved within just a day. Count on us for video maintenance tutorials and the rapid dispatch of free replacement parts to ensure your operations remain seamless and uninterrupted.
Q7: How long is the warranty period?
A7: Our products come with a comprehensive 18-month warranty from the date of receipt, offering robust assurance of enduring reliability and ongoing support.
Q8: What is your MAQ of tractor or harvester?
A8: We've thoughtfully set the minimum order quantity at just 1 Set, making it effortlessly accessible for businesses of all sizes to benefit from the exceptional quality of our tractors or harvesters.