Product Description


"Gold Dafeng" 4YZP-4KA: Discover the ultimate in agricultural innovation with this premium self-propelled corn harvester, a true testament to cutting-edge design and multifaceted functionality. Effortlessly traverse your fields thanks to its nimble mobility and rapid transfer capabilities, all powered by a resilient four-wheel drive system. This ensures a stable low center of gravity and remarkable climbing ability, making it ideal for navigating semi-mountainous and hilly terrains. Expertly crafted for harvesting corn with low moisture content, its header plate and pulling roller mechanism significantly reduce corn loss, ensuring reliability with every operation. Its intuitive design and extensive adaptability make it the perfect solution for mature corn harvesting, delivering consistent performance with unmatched efficiency.
PRODUCT PARAMETER
Model |
4YZP-3GC |
4YZP-4FC |
4YZP-4FGA |
4YZP-4KA |
Number of Rows |
3 |
4 |
4 |
4 |
Engine horsepower(HP) |
200YuChai |
240 |
240 |
160Weichai |
Productivity(Dm²/h) |
0.3-0.6 |
0.4-0.7 |
0.4-0.7 |
0.4-0.7 |
Weight(kg) |
6700 |
9120 |
9130 |
6600 |
Dimensions (L*W*H)(mm) |
6600*2350*3400 |
7120*2930*3400 |
7310*2580*3490 |
7200*2900*3200 |
Fuel tank |
220 |
280 |
280 |
130 |
Grain tank(m³) |
2.5 |
2.8 |
2.8 |
2.5 |
Row distance(mm) |
600 |
550/600 |
560 |
500/550/620 |
Max unload height(mm) |
2800 |
2800 |
2800 |
2650 |
Working Width(mm) |
1900 |
2550 |
2340 |
2200/2310/2520 |
Drive type |
2WD Hydrostatic drive |
2WD Hydrostatic drive |
2WD Hydrostatic drive |
4WD Hydrostatic drive |
PRODUCT CONFIGURATIONS
1. Revolutionize your harvesting workflow with our state-of-the-art centrally mounted straw crushing machine, housed within an expansive panoramic cabin. Experience superior visibility for a safe and comfortable environment, ensuring peak operational performance.
2. Conquer all terrains effortlessly with the Drivetres 320/70R24 load-bearing tires, paired with wide steering tires 12.5/80-18 and a mechanical four-wheel drive steering bridge. Navigate challenging landscapes with ease and precision.
3. Embrace cutting-edge grain cleaning with our revolutionary high and low double stirrup system. Eliminate ground losses and achieve outstanding cleaning performance to maintain a pristine harvest.
4. Adapt seamlessly to diverse farming techniques with our versatile 550/620 row spacing capability. This feature ensures high efficiency and flexibility, making it ideal for precise and effortless lodged harvesting.
5. Optimize your operations with our 200-liter quick-release grain recovery box, engineered for swift and efficient grain return. This smart system reduces unloading frequency and enhances productivity.
6. Elevate your harvesting efficiency with our recalibrated header speed ratio and integrated pulling rollers. Achieve high-speed harvesting with dynamic two-speed functionality, taking your productivity to new heights.
7. Our advanced elevator, featuring secondary pulling rollers and a dual-row impurity fan, ensures thorough discharge of both long and short straw, keeping your grain box spotless. The 16-roller lateral roller peeling machine, with its extended peeling roller and variable-speed chain wheel, boosts the peeling process for enhanced productivity.
8. Simplify operations with our streamlined transmission system, reinforced with essential components and clutches. This ensures exceptional reliability and smooth functionality.
Step into the future of harvesting with our self-propelled peanut picking harvester, a specialized marvel of agricultural engineering designed for the seamless collection of peanuts post-harvest. This extraordinary machine dramatically enhances labor productivity while significantly cutting labor costs.
PRODUCT PARAMETER
Model |
Dimensions (L*W*H)(mm) |
Working Width(mm) |
Productivity (hm²/h) |
Picking drum type |
Engine horsepower(HP) |
4HZJ-2500A |
6560x2770x3420 |
2500 |
5~10 |
Longitudinal axial flow blade type |
Yuchai 150 |
Graintank(m³) |
weight |
Seedling and vine processing methods |
Form of selection organization |
Harvesting efficiency (mu/day) |
Transmission type |
2.3 |
6870KG |
focus |
Centrifugal fan+vibrating screen |
50-120 |
D4.6 reinforced gearbox + enclosed side reduction gearbox |
PRODUCT CONFIGURATIONS
1. Achieve unmatched efficiency with our 150 horsepower engine, strategically positioned for optimal performance. The water tank cover features an innovative airflow negative pressure rotating dust removal system, ensuring excellent heat dissipation. It is complemented by a fuel-saving switch for seamless transitions and effective harvesting.
2. Built to withstand extreme conditions, our primary transmission components incorporate imported bearings for superior sealing and exceptional resistance to high temperatures.
3. Experience unparalleled flexibility with our braking system, featuring front disc and rear drum brakes with hydraulic assistance for effortless operation. Combined with a dual oil cylinder-supported picker header and a stable lifting and turning system powered by an independent constant current gear pump, it guarantees smooth and precise maneuvers.
4. Delight in ultimate comfort with our full-perspective cab design, providing a panoramic view for maximum convenience. Stay informed about the ear box status, even when full, through the top-mounted miscellaneous conveying image, offering constant monitoring and peace of mind.
5. Effortlessly achieve minimal damage with our state-of-the-art centrifugal fan, meticulously engineered for fruit collection. This ensures an exceptionally low shell damage rate, preserving the integrity of your harvest. Our advanced suction-type grass removal system, boasting high wind speeds, guarantees efficient and thorough grass clearance, elevating your entire harvesting experience to new heights of excellence.
6. Experience ultimate peace of mind with our 24-hour service hotline, providing prompt and precise after-sale support whenever you need it. Our dedicated support team stands ready to assist, ensuring you receive the exceptional service and support you deserve, around the clock.
The illustrious "Gold Dafeng" proudly introduces the 4YZPSJ-5G, a self-propelled corn harvester expertly engineered for unparalleled efficiency and reliable performance, setting a new benchmark in agricultural machinery excellence.
This state-of-the-art harvester skillfully performs the fresh corn harvest in a single seamless and fluid operation,
while simultaneously collecting straw, thereby ensuring maximum productivity and optimal resource management like never before.
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 |
PRODUCT CONFIGURATIONS
1. High Efficiency: Experience the formidable power of Yuchai's robust 320 horsepower engine, delivering immense strength and reliability. This harvester features a wide bridge grass cutting machine extended to 660mm, enabling rapid feeding speeds for unmatched harvesting efficiency.
2. Precision Plate Cutting Table: With exceptional precision, this cutting table efficiently harvests sweet corn while preserving the integrity of each stick. It ensures they remain pristine, clean, and free from impurities, meeting the most stringent storage standards.
3. Robust Adaptability: Featuring secondary lifting functions for both ear and grass boxes, it provides an impressive grain unloading height of 3.15 meters and a grass unloading height of 4.15 meters, ideally suited for high-box transport vehicles.
4. Unyielding Stability: Utilizing advanced laser cladding technology on the grass cutting blade, paired with an axial flow scraper throwing fan, it delivers remarkable cutting results. The extended throwing tube significantly amplifies the throwing distance, optimizing overall performance.
5. Supreme Comfort: Enjoy swift travel speeds and luxurious comfort with a static hydraulic pressure-driven system, powered by one pump and one motor. The electronic control handle offers swift, responsive, and intuitive one-lever operations, enhancing the user experience to new levels.
6. Enhanced Strength: Equipped with a robust 1000 type front axle and an enclosed edge reduction box, featuring 19.5L-24 type widened drive wheels and enhanced guide wheels, this machine effortlessly navigates complex terrains with unparalleled ease and strength.
The legendary "Gold Dafeng" 4LZ-8C self-propelled wheat harvester boasts groundbreaking longitudinal axis flow roller separation technology. Primarily engineered for wheat, it seamlessly adapts to harvest a variety of crops including rice, soybeans, rapeseed, miscellaneous grains, and corn kernels with simple part replacements.
Main Products

Company Profile
Shandong Gold Dafeng Machinery Co., Ltd. was establishedin 1995, marking the beginning of a legacy of excellence. Itis a distinguished and professional manufacturerspecializing in pioneering and innovativedevelopment, precise production, expansive global sales, and comprehensive services ofhigh-efficiency rice combine harvesters and versatile graincombine harvesters, cutting-edge corn combine harvesters, efficient silage combine harvesters, premium peanutcombine harvesters, robust tractors, precision-engineered seeders, and state-of-the-art rotary tillers. Nestled in the vibrant Jining City, ShandongProvince, China, we steadfastly uphold stringent qualitycontrol measures to ensureexceptionalcustomer service. Our team ofdedicated, skilled employees consistently meets customer expectations, ensuring complete customersatisfaction. Our expansive company campus spans an area of27 hectares and boastsan impressive annualsales revenue of 1.2 billion RMB. Our dynamic companyemploys 1,100 highly talented individuals, including 120 R&D expertsand holds 72 groundbreaking patented technologies.
Our companyprides itself on possessing a series of state-of-the-art equipmentincluding CNC laser cutting machines, precision plasma CNC cutting machines, advanced 3D robot cutting machines, fully automatic flat lines, cutting-edge welding robots, electrophoresis and painting equipment, and flexible assembly lines, complemented by200 sets of rigorous testing equipment such as3D coordinate measuringinstruments, precise dynamic balanceinstruments, sophisticated ultrasonic flawdetectors, and comprehensive physical and chemical laboratories, ensuring unparalleled precision and quality.
Our Customers&Partners
Certifications
We are proud holders of the prestigious ISO9001 quality certificate, a testament to our unwavering commitment to excellence. Our superior products have traversed boundaries, making their way to various provinces in China and reaching international markets such as Russia, Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, Eastern Europe, and many other regions. In addition to our extensive range, we warmly embrace OEM and ODM orders. Whether you wish to select from our comprehensive existing product catalog or desire the customization of diverse agricultural machinery, Golddafeng stands ready to cater to the unique requirements of our esteemed customers.
Packaging & Shipping

Q1: What is your payment term?
A1: We are delighted to accept T/T, L/C at sight, and Trade Assurance payments, ensuring a smooth and secure purchasing process for all our valued clients.
Q2: How long is the validity of tractor quotation?
A2: Generally, our price quotations are valid for 30 days from the date of issuance. We adhere to transparent pricing, making adjustments as necessary in response to raw material cost changes and market dynamics.
Q3: What is your delivery time?
A3: If our current stock includes your desired products, expect delivery within a swift 5-10 days after deposit. If production is required, we maintain a commitment to quick turnaround, with delivery timelines of 30-45 days, adjusted to order size.
Q4: Do you provide tractor OEM/ODM Service?
A4: Certainly! By furnishing us with the necessary details, we are thrilled to offer bespoke solutions, meticulously tailored to meet the diverse specifications and financial plans of our international customers.
Q5: Do you have CE certificate?
A5: Indeed, most of our products come with the prestigious CE certification, and our 50HP tractor engines boast EEC approval, facilitating effortless registration throughout Europe.
Q6: How about after-sales service?
A6: We provide exemplary 24-hour online assistance. Should any issue emerge, expect a resolution within 24 hours, complete with step-by-step video maintenance guidance and complimentary replacement of any damaged components.
Q7: How long is the warranty period?
A7: We offer a generous 18-month warranty starting from the date of delivery, ensuring reliability and peace of mind for your equipment.
Q8: What is your MAQ of tractor or harvester?
A8: Our minimum order quantity is structured to be as accommodating as possible, allowing you to order as few as one set, catering to a range of demand scales.