

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 auspicious beginning, Shandong Gold Dafeng Machinery Co., Ltd. has established itself as a trailblazer in agricultural innovation, leading the charge with groundbreaking advancements that are redefining the future of farming.Founded in the remarkable year of 1995, this visionary enterprise has carved a pioneering path in the industry.Renowned as a prestigious and professional manufacturer, it is celebrated for its unwavering commitment to excellence.Our steadfast commitment is rooted in spearheading the revolutionarydevelopment, exacting manufacturing, global distribution, and comprehensive services of premierhigh-efficiency rice combine harvesters, adaptable multipurpose graincombine harvesters, specialized corn combine harvesters, efficient silage combine harvesters, and outstanding peanutcombine harvesters. Our extensive range also boasts robust tractors, precision-designed seeders, and state-of-the-art rotary tillers, highlighting our impressive product lineup. Situated in the dynamic industrial center of Jining City, ShandongProvince, China, we remain unwavering in our pursuit of unmatched qualitycontrol standards, meticulously devised todeliver superior outcomes and unmatched customer satisfaction.Our skilled and talented workforce consistently exceeds customer expectations, ensuring completesatisfaction and joy. Our expansive company spans a generous area of27 hectares, proudly achieving an impressiveannual sales revenue of 1.2 billion RMB. Our vibrant enterprisethrives with the strength of 1,100 skilled professionals, including 120 devoted R&D experts,and flaunts an esteemed repertoire of 72 innovative patented technologies.Our company stands as a beacon ofinnovation, proudly outfitted with a suite of state-of-the-art machines,
including CNC laser cutting machines, precise plasma CNC cutting machines, advanced 3D robot cutting machines, fully automated flat lines, leading-edge welding robots, electrophoresis and painting equipment, and versatile assembly lines, enhanced by200 sets of rigorous testing apparatus. Our advanced capabilities include3D coordinate measuringdevices, precise dynamic balancinginstruments, sophisticated ultrasonic flawdetectors, and comprehensive physical and chemical laboratories to ensure unparalleled quality assurance.Our unwavering dedication to innovation and quality sets us apart as a leader in the field.
Our Customers&Partners
Certifications
At Shandong Gold Dafeng Machinery Co., Ltd., our commitment to quality and excellence is epitomized by our ISO9001 certification. This prestigious accolade underscores our relentless pursuit of superior standards and reliability. Our innovative agricultural solutions are celebrated not just across China, but also have garnered international acclaim and trust in Russia, Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, Eastern Europe, and more. Golddafeng warmly embraces both OEM and ODM orders, offering a seamless blend of expertise and innovation. Whether you select from our comprehensive, expertly designed product range or choose to tailor unique machinery solutions for your specific needs, Golddafeng stands ready to exceed client expectations with unmatched dedication and precision, ensuring every customer journey is a success.
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.