Product Description

PRODUCT CONFIGURATIONS
1. High efficiency: Experience a remarkable surge in productivity with the mighty Yuchai 320 horsepower engine. This powerhouse is paired with a cutting-edge grass cutting machine featuring an expansive 660mm bridge. This innovative design elevates feeding speed and maximizes efficiency, making every harvest season smoother and more productive.
2. Plate cutting table: Engineered with precision, this cutting table is tailor-made for harvesting sweet corn with exceptional care. It preserves the integrity of each stick, ensuring a clean, impurity-free yield that meets the highest storage standards, perfect for maintaining quality.
3. Strong adaptability: Discover unparalleled adaptability with our versatile ear box and grass box, both featuring advanced secondary lifting capabilities. With a grain unloading height reaching 3.15 meters and a grass unloading height of 4.15 meters, it's the perfect solution for
effortless unloading into high box transport vehicles, meeting and exceeding all logistical requirements seamlessly.
4. Stable performance: Achieve unmatched precision with our laser cladding enhanced grass cutting blade. Coupled with an axial flow scraper throwing fan, it delivers superior sectional cutting. The lengthened throwing tube guarantees impressive distances, enhancing overall harvest performance.
5. Super Comfort: Enjoy a new level of driving comfort with a static hydraulic pressure-driven system. The single pump and motor configuration allow for swift travel speeds, while an electronic control handle provides one-lever operation for rapid response, making each drive a pleasure.
6. High strength: Designed with unmatched resilience, featuring a robust 1000 type front axle and a closed edge reduction box. The 19.5L-24 type widened drive wheel, along with an enhanced guide wheel, empowers this machine to conquer even the most challenging terrains with ease.
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
Shandong Gold Dafeng Machinery Co., Ltd., a shining beacon of innovation and unparalleled quality, was 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, advanced 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 Jining City, ShandongProvince, China, we take immense pride in exemplary qualitycontrol standards,ensuring comprehensivecustomer service with an unwavering focus onhaving a dedicated team of seasoned professionals committed to meeting customer demands and ensuring complete customersatisfaction. Our vast company footprint spans an impressive27 hectares, standing as a testament to our remarkable growth,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 expertsresponsible for our outstanding portfolio of 72 patented technologies.
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.
Our Customers&Partners
Certifications
Shandong Gold Dafeng Machinery Co., Ltd. stands proudly as a shining beacon of excellence within the agricultural machinery industry, continually setting the benchmark for unmatched quality and reliability. Our unwavering dedication to superior craftsmanship is validated by our prestigious ISO9001 quality certification, which highlights our steadfast commitment to producing robust and dependable products. Our sophisticated machinery commands a formidable presence, achieving remarkable success across numerous provinces in China. However, our influence knows no bounds. We extend our cutting-edge, technologically advanced solutions to a vast array of international markets, including 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 pioneers on the global stage, embracing OEM and ODM orders with enthusiasm and adaptability. Whether you are captivated by our expansive selection of high-performance machinery or seek a bespoke, advanced agricultural technology crafted meticulously to meet your specific requirements, Golddafeng stands ready to serve. Our mission is to not only meet your expectations but to exceed them, delivering products and services of unparalleled quality and distinction.
Packaging & Shipping

Q1: What is your payment term?
A1: We are thrilled to present an impressive selection of payment terms handpicked to suit your preferences! Opt for the globally acclaimed T/T, the immediate convenience of L/C at sight, or the unmatched security of Trade Assurance. These top-tier options guarantee that your transactions unfold with smoothness and confidence, empowering you to concentrate on your core priorities.
Q2: How long is the validity of tractor quotation?
A2: Our competitive pricing remains steadfast for a full month from issuance. However, do consider that adjustments might occur due to the dynamic nature of raw material costs and global market fluctuations, ensuring you always receive the most accurate and current pricing.
Q3: What is your delivery time?
A3: We emphasize swift delivery to ensure your operations don't miss a beat. For in-stock items, anticipate a rapid dispatch within 5-10 days following deposit confirmation. If manufacturing is required, we jump-start production to meet your needs within 30-45 days, precisely tailored to the magnitude of your order.
Q4: Do you provide tractor OEM/ODM Service?
A4: Indeed! We are proud to offer tailored OEM/ODM services, finely attuned to the distinct and diverse needs of our global clientele, all while remaining budget-friendly. Trust us to deliver personalized solutions that perfectly fit your specific requirements and financial plans.
Q5: Do you have CE certificate?
A5: Absolutely! A prominent portion of our products proudly carry the CE certification. In addition, our 50HP tractor engine holds the prestigious EEC certification, streamlining registration throughout Europe and facilitating your access to our dependable offerings.
Q6: How about after-sales service?
A6: We are committed to exemplary after-sales service. Benefit from 24/7 online support, ensuring any tractor concerns are swiftly addressed within a day. Rely on us for detailed video maintenance tutorials and the speedy dispatch of complimentary replacement parts, ensuring your operations proceed smoothly and without interruption.
Q7: How long is the warranty period?
A7: Our products are backed by a comprehensive 18-month warranty from the moment of receipt, providing robust assurance of long-lasting reliability and perpetual support.
Q8: What is your MAQ of tractor or harvester?
A8: We've strategically set the minimum order quantity at a mere 1 Set, making it remarkably accessible for businesses of every scale to capitalize on the superior quality of our tractors or harvesters.