

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 trailblazer in agricultural innovation, driving forward transformative advancements that are shaping the future of farming with remarkable foresight.Founded in 1995, this visionary enterprise has consistently led the way, forging a path of greatness within the industry.Renowned as a distinguished and professional manufacturer, Shandong Gold Dafeng is celebrated for its unwavering dedication to excellence and quality.Our commitment is steadfast in pioneering groundbreaking developments,ensuring meticulous manufacturing, comprehensive worldwide distribution, and offering all-encompassing services for high-caliberhigh-efficiency rice combine harvesters, versatile multipurpose graincombine harvesters, specialized corn combine harvesters, efficient silage harvesters, and superior peanutcombine harvesters. Our extensive product range also boasts robust tractors, precision-engineered seeders, and state-of-the-art rotary tillers, further underscoring our superior lineup. Strategically located in the bustling industrial hub of Jining City, ShandongProvince, China, we stand unwavering in our commitment to unmatched qualitycontrol measures, meticulously crafted toachieve extraordinary results and unparalleled customer satisfaction.Our experienced and talented workforce consistently exceeds customer expectations, ensuring completefulfillment and delight. Our expansive facilities cover a vast area of27 hectares, proudly achieving an impressiveannual sales revenue surpassing 1.2 billion RMB. Our dynamic enterprisethrives with the expertise of 1,100 skilled professionals, including 120 dedicated R&D experts,and boasts a prestigious portfolio of 72 groundbreaking patented technologies.Our company stands as a beacon ofinnovation, proudly equipped with an array of state-of-the-art machinery,
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 flexible assembly lines, augmented by200 sets of rigorous testing equipment. Our advanced capabilities include3D coordinate measuringinstruments, precise dynamic balancinginstruments, sophisticated ultrasonic flawdetectors, and comprehensive physical and chemical laboratories to ensure unrivaled quality assurance.Our steadfast dedication to innovation and quality sets us apart as a leader in the industry.
Our Customers&Partners
Certifications
With immense pride, Shandong Gold Dafeng Machinery Co., Ltd. holds the prestigious ISO9001 quality certificate, symbolizing our unwavering commitment to delivering unmatched excellence. Our innovative agricultural solutions have made significant strides, not only throughout China but also on a global scale, where they have garnered 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 warmly embrace both OEM and ODM orders. Whether our esteemed clients select from our extensive, expertly designed product range or aspire to explore new horizons of innovation and customization to create agricultural machinery tailored to their specific needs, Golddafeng is passionately dedicated and supremely equipped to surpass the unique expectations of our treasured customers.
Packaging & Shipping

Q1: What is your payment term?
A1: We are thrilled to offer an enticing array of convenient and secure payment options to suit your needs, including T/T, L/C at sight, and the trusted Trade Assurance. Experience a seamless and delightful purchasing journey, designed for our esteemed clients to ensure peace of mind and unparalleled flexibility at every step.
Q2: How long is the validity of tractor quotation?
A2: Our price quotations come with an impressive 30-day validity period following issuance. We are committed to transparency and fairness, with pricing updates that mirror the dynamic fluctuations in raw material costs and current market trends, ensuring you always receive clarity and honesty.
Q3: What is your delivery time?
A3: For in-stock products, you can expect an exceptionally swift delivery within just 5-10 days after the deposit. For orders requiring production, we promise a rapid service with delivery timelines spanning 30-45 days, meticulously tailored to your order volume and specific requirements, ensuring your satisfaction.
Q4: Do you provide tractor OEM/ODM Service?
A4: Absolutely! We are delighted to offer bespoke solutions meticulously crafted to perfectly align with the unique specifications and budgetary considerations of our global clientele. Rest assured, our OEM/ODM services are designed to ensure your utmost satisfaction with tailor-made precision.
Q5: Do you have CE certificate?
A5: Yes, indeed! A significant portion of our products proudly bear the prestigious CE certification, with our 50HP tractor engines EEC-approved for seamless registration across Europe. This attests to our unwavering commitment to quality, compliance, and excellence.
Q6: How about after-sales service?
A6: Our after-sales service is truly exemplary, featuring exceptional 24-hour online support. We proactively address any issues within 24 hours, offering comprehensive video maintenance guidance and complimentary replacement of any faulty parts. Your complete satisfaction is our top priority.
Q7: How long is the warranty period?
A7: Revel in peace of mind with our generous 18-month warranty from the delivery date, providing you with assurance for your equipment. This affirms our steadfast commitment to quality, reliability, and your satisfaction.
Q8: What is your MAQ of tractor or harvester?
A8: Our minimum order quantity is wonderfully flexible, accommodating orders as small as a single unit. This caters to a wide spectrum of demand levels, demonstrating our unwavering dedication to fulfilling diverse customer needs with exceptional adaptability.