

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 beacon of agricultural innovation, leading the charge in transformative advancements that redefine the future of farming.Founded in 1995, this visionary enterprise has consistently trailblazed its path through the agricultural industry.Renowned as a distinguished and professional manufacturer, it is celebrated for its unwavering dedication to excellence and quality.Our steadfast commitment lies in being pioneers of extraordinary, groundbreakingdevelopment, meticulous manufacturing, global distribution, and all-encompassing services of premium-gradehigh-efficiency rice combine harvesters, adaptable multipurpose graincombine harvesters, specialized corn combine harvesters, efficient silage combine harvesters, and superior peanutcombine harvesters. This extensive range is further enriched with robust tractors, precision-engineered seeders, and cutting-edge rotary tillers, underscoring our stellar product lineup. Strategically located in the vibrant industrial hub of Jining City, ShandongProvince, China, we uphold an unwavering commitment to exceptional qualitycontrol measures, meticulously crafted todeliver extraordinary outcomes and 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 showcasing 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 stands as a luminary ofinnovation, boasting a host 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, electrophoresis and painting equipment, and adaptable assembly lines, complemented by200 sets of rigorous testing equipment. Our advanced capabilities feature3D coordinate measuringinstruments, precise dynamic balancinginstruments, sophisticated ultrasonic flawdetectors, and comprehensive physical and chemical laboratories to ensure unmatched quality assurance.Our unwavering devotion to innovation and quality sets us apart as a leader in the agricultural machinery domain.
Our Customers&Partners
Certifications
Proudly, we at Shandong Gold Dafeng Machinery Co., Ltd. hold the prestigious ISO9001 quality certificate, symbolizing our relentless pursuit of superior quality and excellence. Our exceptional agricultural solutions have not only carved a niche across the vast expanse of China but have also made an indelible mark on the global stage. We've garnered trust and admiration in markets such as Russia, Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, Eastern Europe, and many more regions. At Golddafeng, we enthusiastically welcome and cater to both OEM and ODM orders. Whether clients opt for our extensive, meticulously crafted product range or wish to co-create agricultural machinery that perfectly aligns with their specific needs, Golddafeng stands ready and committed to not only meet but significantly surpass the unique expectations of our valued customers.
Packaging & Shipping

Q1: What is your payment term?
A1: We are thrilled to present a wide selection of convenient and secure payment options, including T/T, L/C at sight, and Trade Assurance. Enjoy a seamless and delightful purchasing journey, crafted especially for our esteemed clientele, providing peace of mind and exceptional flexibility at every stage.
Q2: How long is the validity of tractor quotation?
A2: Our price quotations are valid for an impressive 30 days from the date of issue. We strictly adhere to transparent pricing principles, with updates that keep pace with fluctuations in raw material costs and prevailing market trends, ensuring fairness and clarity for all our esteemed clients.
Q3: What is your delivery time?
A3: For items in stock, expect incredibly swift delivery within a mere 5-10 days after the deposit is received. For orders requiring production, we promise rapid service with delivery timelines of 30-45 days, customized to your order volume and specific requirements.
Q4: Do you provide tractor OEM/ODM Service?
A4: Absolutely! We proudly offer tailor-made solutions meticulously crafted to align seamlessly with the unique specifications and budgetary needs of our global clientele, ensuring utmost satisfaction with our bespoke OEM/ODM services.
Q5: Do you have CE certificate?
A5: Yes, indeed! Many of our products proudly hold the prestigious CE certification, with our 50HP tractor engines EEC-approved for seamless registration throughout Europe, underscoring our unwavering commitment to quality and compliance.
Q6: How about after-sales service?
A6: Our after-sales service is truly exceptional, offering outstanding 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, affirming our steadfast commitment to the quality and reliability of our equipment.
Q8: What is your MAQ of tractor or harvester?
A8: Our minimum order quantity is wonderfully flexible, allowing for orders as modest as a single unit. This approach caters to a broad spectrum of demand levels, demonstrating our unwavering dedication to meeting diverse customer needs with excellence.