

Model |
504 |
Dimension (L*W*H) |
mm |
4200*1800*2630 |
kg)Min. operating weight |
kg |
2815 |
Wheelbase |
mm |
2045 |
Wheel track (front/rear) |
mm |
1350-1400/1350-1600Steplessly adjustable |
Engine |
Model |
/ |
Yangdong |
Type |
/ |
Vertical, water-cooling, four stroke, common rail |
Qty of cylinders |
cylinder |
4 |
Rated power |
HP/KW |
50HP/36.76kw |
Rated speed |
r/min |
2400 |
Drive train |
Clutch |
/ |
Single disc, dry, independent control, dual stage |
Gearbox |
/ |
12F+12R |
Gear shift type |
/ |
shift sleeve |
Steering |
Steering type |
/ |
Full hydraulic steering |
Brake |
Brake type |
/ |
Mechanical control, wet, disc |
Walking device |
Tire size (front/rear) |
/ |
14.9-30/9.5-24 |
Working device |
Suspension device type |
/ |
Rear,two-point suspension |
Suspension device category |
/ |
Category II |
Tillage Depth Adjustment |
/ |
High adjustment, floating control |
Hydraulic output device |
group |
2 |
Standard PTO speed |
r/min |
6KEY 540/1000 |
OTHER |
rops/cab |
|
rops |
Standard configuration: |
Yangdong national standard II 50HP engine, 12+12 shuttle gearshift, dual-action 11-inch clutch, 14.9-30/9.5-24 tires, with differential lock, hydraulic steering, power output 540/1000, with front and rear counterweights, strong ascent and descent, two sets of multi-way valves, safety frame flat floor, enlarged brake, adjustable wheelbase front and rear, four-wheel drive. |
Main Products

Company Profile
Since its inception, Shandong Gold Dafeng Machinery Co., Ltd. has been a pioneer in agricultural innovation, leading transformative advancements that are reshaping the future of farming.Founded in 1995, this visionary enterprise has trailblazed through the industry with unmatched foresight and innovation.Renowned as a distinguished and professional manufacturer, Shandong Gold Dafeng is lauded for its unwavering dedication to excellence and superior craftsmanship.Our unwavering commitment lies in pioneering groundbreakingdevelopment, meticulous manufacturing, global distribution, and comprehensive services of superior-qualityhigh-efficiency rice combine harvesters, versatile multipurpose graincombine harvesters, specialized corn combine harvesters, efficient silage combine harvesters, and top-tier peanutcombine harvesters. Our extensive range also features robust tractors, precision-engineered seeders, and state-of-the-art rotary tillers, all highlighting our extraordinary product lineup. Situated in the bustling industrial hub of Jining City, in ShandongProvince, China, we uphold an unwavering commitment to unrivaled qualitycontrol measures, meticulously crafted todeliver extraordinary outcomes and assure unparalleled customer satisfaction.Our experienced and talented employees consistently exceed customer expectations, ensuring completefulfillment and delight. Our expansive company spans a vast area of27 hectares, proudly boasting an impressiveannual sales revenue of 1.2 billion RMB. Our dynamic enterprisethrives with the expertise of 1,100 skilled professionals, including 120 dedicated R&D experts,and boasts an esteemed portfolio of 72 groundbreaking patented technologies.Our company shines as a beacon ofinnovation, proudly outfitted with a range of state-of-the-art machines,
including CNC laser cutting machines, precision plasma CNC cutting machines, advanced 3D robot cutting machines, fully automated flat lines, cutting-edge welding robots, as well as electrophoresis and painting equipment, and flexible assembly lines, complemented by200 sets of rigorous testing equipment. Our advanced capabilities include3D coordinate measuringinstruments, precise dynamic balancinginstruments, sophisticated ultrasonic flawdetectors, and comprehensive physical and chemical laboratories, ensuring unmatched quality assurance.Our steadfast dedication to innovation and quality sets us apart as a leader in the field.
Our Customers&Partners
Certifications
We proudly stand as the esteemed bearers of the ISO9001 quality certificate-an emblematic demonstration of our steadfast dedication to achieving unparalleled excellence. This prestigious accreditation is a testament to our commitment to quality and continuous improvement. Our remarkable agricultural solutions not only traverse the diverse landscape of China but also resonate profoundly on the global stage. We've earned trust and admiration across numerous regions, including Russia, Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, and Eastern Europe, extending even beyond these areas. At Golddafeng, we embrace both OEM and ODM orders with open arms. Whether our valued clients choose from our extensive, meticulously crafted product lineup or wish to embark on a journey of innovation and customization, we're poised to create agricultural machinery impeccably suited to their unique requirements. Golddafeng is ardently committed and exceptionally prepared to not only meet but exceed the distinct expectations of our cherished customers, ensuring complete satisfaction and a superior customer experience.
Packaging & Shipping

Q1: What is your payment term?
A1: We are thrilled to offer a multitude of convenient and secure payment options, such as T/T, L/C at sight, and Trade Assurance. Experience a seamless and delightfully pleasant purchasing journey, curated with our esteemed clients in mind, providing peace of mind and unparalleled flexibility at every stage.
Q2: How long is the validity of tractor quotation?
A2: Our pricing quotations are valid for an impressive 30-day period following issuance. We adhere to transparent pricing strategies, synchronizing updates with the dynamic shifts in raw material costs and market trends, ensuring fairness and clarity for our valued clients.
Q3: What is your delivery time?
A3: For in-stock products, anticipate an exceptionally swift delivery within just 5-10 days post-deposit. For custom production orders, we promise prompt service with delivery timelines extending from 30-45 days, tailored to order volume and precise specifications.
Q4: Do you provide tractor OEM/ODM Service?
A4: Absolutely! We proudly offer bespoke solutions meticulously crafted to align flawlessly with the unique specifications and budgetary considerations of our global clientele, ensuring unmatched satisfaction through our dedicated OEM/ODM services.
Q5: Do you have CE certificate?
A5: Yes, indeed! The majority of our products are adorned with the prestigious CE certification, with our 50HP tractor engines EEC-approved for seamless registration throughout Europe. This highlights our unwavering commitment to quality and compliance.
Q6: How about after-sales service?
A6: Our after-sales service is truly exemplary, offering exceptional 24-hour online support. We proactively resolve any issues within 24 hours, providing comprehensive video maintenance guidance and complimentary replacement of any faulty parts, ensuring your complete satisfaction.
Q7: How long is the warranty period?
A7: We offer a generous 18-month warranty from the delivery date, providing you with assurance and peace of mind for your equipment, affirming our steadfast commitment to quality and reliability.
Q8: What is your MAQ of tractor or harvester?
A8: Our minimum order quantity is remarkably flexible, allowing for orders as small as a single unit. This caters to a broad spectrum of demand levels, demonstrating our unwavering dedication to accommodating diverse customer needs.