

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, consistently leading the charge in transformative advancements that are reshaping the future of farming.Founded in 1995, this visionary enterprise has carved a distinguished path in the industry, characterized by a relentless pursuit of innovation and progress.Renowned as a distinguished and professional manufacturer, Shandong Gold Dafeng Machinery Co., Ltd. is celebrated for its unwavering commitment to excellence and quality.Our steadfast dedication is rooted in pioneering groundbreakingdevelopment, meticulous manufacturing, global distribution, and comprehensive services of top-tierhigh-efficiency rice combine harvesters, versatile multipurpose graincombine harvesters, specialized corn combine harvesters, efficient silage combine harvesters, and exceptional peanutcombine harvesters. Our extensive product range also includes robust tractors, precision-engineered seeders, and state-of-the-art rotary tillers, emphasizing our exceptional product lineup. Nestled in the vibrant industrial hub of Jining City, ShandongProvince, China, we are steadfast in our commitment to unparalleled qualitycontrol measures, meticulously designed todeliver extraordinary results and unmatched customer satisfaction.Our experienced and talented workforce consistently exceeds customer expectations, ensuring completefulfillment and satisfaction. Our expansive company spans a vast area of27 hectares, proudly achieving 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 a prestigious portfolio of 72 groundbreaking patented technologies.Our company stands as a beacon ofinnovation, equipped with a plethora 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 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 to ensure unparalleled quality assurance.Our unwavering dedication to innovation and excellence distinguishes us as a leader in the field.
Our Customers&Partners
Certifications
At Shandong Gold Dafeng Machinery Co., Ltd., we hold the prestigious ISO9001 quality certificate, a symbol of our unwavering commitment to achieving supreme excellence. Our exceptional agricultural solutions have made significant impacts, not only across the vast expanse of China but also on a global scale, earning trust and admiration in regions including Russia, Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, Eastern Europe, and beyond. Golddafeng is open to both OEM and ODM orders, welcoming clients to choose from our extensive, expertly crafted product range or to engage in collaborative innovation. We are dedicated to creating bespoke agricultural machinery that perfectly aligns with our customer's unique needs. Golddafeng stands ready to surpass the expectations of our valued customers, ensuring a partnership that is not only satisfying but extraordinary.
Packaging & Shipping

Q1: What is your payment term?
A1: We are thrilled to offer a splendid array of convenient and secure payment options, including T/T, L/C at sight, and Trade Assurance. Enjoy a seamless and joyful purchasing experience crafted for our esteemed clients, providing peace of mind and unrivaled flexibility at every step.
Q2: How long is the validity of tractor quotation?
A2: Our price quotations are valid for a generous 30 days post-issuance. We adhere to transparent pricing principles, with updates reflecting the dynamic shifts in raw material costs and prevailing market trends, ensuring fairness and clarity.
Q3: What is your delivery time?
A3: For products ready in stock, expect delivery within a swift 5-10 days after deposit. For production-required orders, we promise rapid service with delivery timelines spanning 30-45 days, tailored to order volume and specific needs.
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 proudly carry the prestigious CE certification, with our 50HP tractor engines EEC-approved for seamless registration across Europe. This underscores our unwavering dedication 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.