

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
Embark on a journey with Shandong Gold Dafeng Machinery Co., Ltd., a trailblazer in agricultural excellence since its inception. We are committed to revolutionizing the future of farming through cutting-edge innovations and transformative advancements.Born in 1995, our visionary company swiftly became a trailblazer, carving its path as an industry leader.Celebrated as a premier manufacturer, we are lauded for our steadfast commitment to unparalleled excellence and craftsmanship.Our passion fuels our dedication to pioneering groundbreakingdevelopments, exquisite manufacturing, global distribution, and comprehensive service offerings of elitehigh-efficiency rice combine harvesters, versatile multipurpose graincombine harvesters, specialized corn harvesters, efficient silage harvesters, and premium peanutcombine harvesters. Our diversified lineup also includes powerful tractors, precision-crafted seeders, and state-of-the-art rotary tillers, epitomizing our exceptional product range. Situated in Jining City, Shandong Province, China, a thriving industrial hub,we are steadfast in our mission to uphold unmatched qualitycontrol standards, meticulously engineered toachieve outstanding results and exceptional customer satisfaction.Our skilled and dedicated workforce consistently exceeds customer expectations, ensuring totalsatisfaction and delight. Spanning a vast area of27 hectares, our esteemed enterprise proudly records an impressiveannual sales turnover of 1.2 billion RMB. Our flourishing companythrives with the energy of 1,100 talented professionals, including 120 devoted R&D specialists,and boasts a prestigious collection of 72 groundbreaking patented technologies.Our enterprise stands as an emblem ofinnovation, boasting an array of state-of-the-art machinery,
including CNC laser cutting machines, precision plasma CNC cutters, advanced 3D robotic cutters, fully automated flat lines, cutting-edge welding robots, electrophoresis and paint equipment, and flexible assembly lines, further enhanced by200 sets of rigorous testing equipment. Our high-tech facilities also feature3D coordinate measuringtools, precise dynamic balancingdevices, advanced ultrasonic flawdetectors, alongside extensive physical and chemical labs to ensure peerless quality assurance.Our unwavering dedication to pioneering innovation and quality distinguishes us as a leader in the agricultural machinery sector.
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. Our remarkable agricultural solutions have not only traversed the diverse landscape of China but have also profoundly resonated on the global stage, earning trust and admiration in regions such as Russia, Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, Eastern Europe, and beyond. At Golddafeng, we welcome and cater to both OEM and ODM orders with open arms. Whether our valued clients choose from our vast, meticulously crafted product lineup or wish to embark on a journey of innovation and customization to create agricultural machinery perfectly 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.
Packaging & Shipping

Q1: What is your payment term?
A1: We are thrilled to offer an array of convenient and secure payment options, including T/T, L/C at sight, and Trade Assurance. Revel in a seamless and delightful purchasing experience crafted for our esteemed clients, providing peace of mind and unmatched flexibility at every step.
Q2: How long is the validity of tractor quotation?
A2: Our price quotations hold their validity for a generous 30-day period post-issuance. We adhere to transparent pricing principles, with updates that mirror the dynamic shifts in raw material costs and prevailing market trends, ensuring fairness and clarity.
Q3: What is your delivery time?
A3: For products available in stock, anticipate a remarkably swift delivery within a mere 5-10 days after the deposit. For orders requiring production, we pledge rapid service with delivery timelines spanning 30-45 days, tailored to order volume and specific requirements.
Q4: Do you provide tractor OEM/ODM Service?
A4: Absolutely! We are delighted to offer tailor-made solutions meticulously crafted to align perfectly with the unique specifications and budgetary considerations of our global clientele, ensuring utmost satisfaction with our bespoke OEM/ODM services.
Q5: Do you have CE certificate?
A5: Yes, indeed! A majority of our products are proud bearers of the prestigious CE certification, with our 50HP tractor engines EEC-approved for seamless registration across Europe. This underscores our unwavering commitment to quality and compliance.
Q6: How about after-sales service?
A6: Our after-sales service is truly exemplary, featuring outstanding 24-hour online support. We proactively address any issues within 24 hours, offering 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 wonderfully 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.