

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 at the forefront of agricultural innovation, consistently leading the industry with groundbreaking advancements and transformative ideas.Established in 1995, this pioneering enterprise has carved a niche as a vanguard in the agricultural machinery sector.Renowned for its excellence, Shandong Gold Dafeng is celebrated as a distinguished and professional manufacturer, earning accolades for its commitment to quality and innovation.With a steadfast dedication to revolutionary advancements,we excel in the innovative design, precision manufacturing, global reach, and all-encompassing services of premium-qualityhigh-efficiency rice combine harvesters, versatile graincombine harvesters, specialized corn combine harvesters, efficient silage combine harvesters, and top-tier peanutcombine harvesters. Our diverse portfolio also features durable tractors, precision-engineered seeders, and state-of-the-art rotary tillers, exemplifying our prestigious product array. Strategically situated in the bustling industrial hub of Jining City, ShandongProvince, China, we are unwavering in our commitment to exceptional qualitycontrol processes, meticulously crafted toguarantee superior results andunmatched customer satisfaction. Ourdedicated and skilled workforce continually exceeds client expectations, ensuring completesatisfaction. Spanning an impressive area of27 hectares, our enterprise proudly reportsan outstanding annual salesrevenue of 1.2 billion RMB. This vibrant organizationis driven by 1,100 skilled professionals, including 120 R&D innovators,and boasts an esteemed array of 72 advanced patented technologies.
Our company is a lighthouse ofinnovation, proudly equipped with an extensive lineup of state-of-the-art machineryincluding CNC laser cutting machines, precision plasma CNC cutters, advanced 3D robotic cutters, fully automated flat lines, pioneering welding robots, electrophoresis and painting equipment, and versatile assembly lines, augmented by200 sets of rigorous testing apparatus. Our exceptional capabilities feature3D coordinate measuringtools, precise dynamic balancingdevices, sophisticated ultrasonic flawdetectors, and comprehensive physical and chemical labs for unparalleled quality assurance.
Our Customers&Partners
Certifications
We proudly uphold the prestigious ISO9001 quality certificate, a glowing testament to our unwavering commitment to supreme excellence. Our exceptional agricultural solutions have not only covered every corner of China but have also made a significant impact worldwide. Regions such as Russia, Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, Eastern Europe, among others, have recognized and trusted our expertise. At Golddafeng, we warmly embrace both OEM and ODM orders. Whether our esteemed clients choose from our extensive and expertly designed product range or prefer to embark on a path of innovation and tailor-made solutions to create agricultural machinery ideally suited to their specific needs, Golddafeng is passionately dedicated and exceptionally equipped to not just meet, but surpass the distinct expectations of our valued 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. This ensures a seamless and delightful purchasing experience for our esteemed clients, providing peace of mind and unparalleled flexibility.
Q2: How long is the validity of tractor quotation?
A2: Our price quotations are typically valid for 30 days following issuance. We adhere to transparent pricing, with any adjustments reflecting the dynamic fluctuations in raw material costs and prevailing market trends, ensuring you receive the best value.
Q3: What is your delivery time?
A3: If your desired products are in stock, expect a remarkably prompt delivery within 5-10 days post-deposit. For orders requiring production, we are committed to rapid service, with delivery timelines ranging from 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 bespoke solutions meticulously crafted to perfectly align with the unique specifications and budgetary considerations of our global clientele, ensuring utmost satisfaction with our OEM/ODM services, personalized just for you.
Q5: Do you have CE certificate?
A5: Yes, indeed! The majority of our products are proud bearers of the prestigious CE certification. Our 50HP tractor engines are EEC-approved, ensuring seamless registration across Europe. This underscores our unwavering commitment to quality and compliance, meeting the highest standards.
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, 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 assurance and peace of mind for your equipment, affirming our steadfast commitment to quality and reliability, granting you worry-free usage.
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 and offering you ultimate convenience.