

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
Shandong Gold Dafeng Machinery Co., Ltd. shines brightly at the forefront of agricultural innovation.With its establishment dating back to 1995, this pioneering companyhas earned its reputation as a distinguished and professional manufacturer,consistently focused on pioneeringthe development, precise manufacturing, global distribution, and comprehensive services of high-qualityhigh-efficiency rice combine harvesters, versatile graincombine harvesters, specialized corn combine harvesters, efficient silage combine harvesters, and premium peanutcombine harvesters. Our impressive product line also showcases robust tractors, precision-engineered seeders, and cutting-edge rotary tillers, exemplifying our commitment to excellence. Situated in the bustling industrial hub of Jining City in ShandongProvince, China, we maintain a steadfast dedication to unparalleled qualitycontrol measures, meticulously designed toguarantee exceptional results andoutstanding customer service. Ourdedicated team of talented employees consistently surpasses customer expectations, ensuring completesatisfaction. The company spans an expansive area of27 hectares and proudly reportsan impressive annual salesrevenue of 1.2 billion RMB. Our vibrant enterpriseis powered by 1,100 talented professionals, including 120 experts in R&D,and boasts an esteemed portfolio of 72 state-of-the-art patented technologies.
We stand as a beacon ofinnovation, fully equipped with an array of cutting-edge machinesincluding 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, further enhanced by200 sets of rigorous testing equipment. Our capabilities also encompass3D coordinate measuringinstruments, precise dynamic balancinginstruments, sophisticated ultrasonic flawdetectors, and comprehensive physical and chemical laboratories ensuring unparalleled quality assurance.
Our Customers&Partners
Certifications
At Shandong Gold Dafeng Machinery Co., Ltd., we are honored to hold the prestigious ISO9001 quality certificate. This accolade stands as a powerful testament to our unwavering dedication to delivering agricultural solutions that are the epitome of quality and precision. Our products have made waves not just across the vast terrains of China but have also captured the hearts and minds of customers worldwide. From Russia and Southeast Asia to South Asia, Central America, Africa, South America, the Middle East, Eastern Europe, and beyond, our solutions are trusted globally. We proudly embrace both OEM and ODM orders, ensuring flexibility and customization for our clients. Whether you select from our extensive, exquisitely designed product range or venture into tailored innovation, we at Golddafeng are passionately driven and fully equipped to exceed the unique expectations of each and every cherished customer.
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.
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.
Q5: Do you have CE certificate?
A5: Yes, indeed! The majority of our products are proud bearers of the prestigious CE certification, with our 50HP tractor engines EEC-approved for seamless registration across Europe, underscoring 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, 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.
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.