

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 led the charge in agricultural innovation, driving forward transformative advancements that define the future of farming.Founded in 1995 by visionaries, this pioneering enterprise has blazed a trail through the agricultural industry.Esteemed as a distinguished and professional manufacturer, it is lauded for its relentless pursuit of excellence.Our unwavering commitment is to pioneer the groundbreakingdevelopment, meticulous manufacturing, global distribution, and comprehensive services of premiumhigh-efficiency rice combine harvesters, adaptable multipurpose graincombine harvesters, specialized corn combine harvesters, efficient silage combine harvesters, and superior peanutcombine harvesters. Our extensive range also includes robust tractors, precision-engineered seeders, and state-of-the-art rotary tillers, highlighting our outstanding 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 unsurpassed customer satisfaction.Our experienced and talented team consistently exceeds customer expectations, ensuring completefulfillment and delight. Our expansive company spans a considerable area of27 hectares, proudly reporting an impressiveannual sales revenue of 1.2 billion RMB. Our dynamic enterprisethrives with a workforce of 1,100 skilled professionals, including 120 dedicated R&D experts,and boasts a prestigious portfolio of 72 groundbreaking patented technologies.Our company shines brightly as a beacon ofinnovation, proudly outfitted with a suite of advanced 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 versatile 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 exceptional 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., we are immensely proud to hold the prestigious ISO9001 quality certificate. This hallmark of excellence showcases our unwavering commitment to superior quality and innovation. Our exceptional agricultural solutions have journeyed far and wide across China, and have also made a significant impact globally. We have earned the trust and admiration of clients in diverse regions, including Russia, Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, and Eastern Europe. Embracing both OEM and ODM orders with open arms, Golddafeng is here to provide meticulously crafted products or collaborate with you on bespoke creations tailored to your specific needs. Our dedication lies in not just meeting, but surpassing the unique expectations of our valued customers.
Packaging & Shipping

Q1: What is your payment term?
A1: We are thrilled to offer an impressive selection of secure and convenient payment methods, including T/T, L/C at sight, and Trade Assurance. Enjoy a smooth and enjoyable purchasing journey crafted for our valued clients, providing peace of mind and unparalleled flexibility at every step of the transaction.
Q2: How long is the validity of tractor quotation?
A2: Our price quotations maintain their validity for a generous 30-day period post-issuance. We adhere to transparent pricing standards, with updates that reflect the dynamic changes in raw material costs and current market trends, ensuring fairness and clarity.
Q3: What is your delivery time?
A3: For products readily available in stock, expect an incredibly swift delivery within just 5-10 days following the deposit. For orders requiring production, we promise rapid service with delivery timelines ranging from 30 to 45 days, tailored to order volume and specific requirements, ensuring timely and efficient service.
Q4: Do you provide tractor OEM/ODM Service?
A4: Absolutely! We are delighted to offer bespoke solutions meticulously designed to meet the unique specifications and budgetary considerations of our global clientele, ensuring utmost satisfaction through our tailored OEM/ODM services.
Q5: Do you have CE certificate?
A5: Yes, indeed! A majority of our products proudly bear the prestigious CE certification, with our 50HP tractor engines EEC-approved for effortless registration across Europe. This emphasizes our steadfast commitment to quality and compliance with international standards.
Q6: How about after-sales service?
A6: Our after-sales service is truly exceptional, featuring outstanding 24-hour online support. We proactively address issues within 24 hours, offering comprehensive video maintenance guidance and providing complimentary replacement of any faulty parts, ensuring your complete satisfaction and peace of mind.
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 unwavering commitment to quality and reliability, enhancing your purchase experience.
Q8: What is your MAQ of tractor or harvester?
A8: Our minimum order quantity is wonderfully accommodating, allowing for orders as small as a single unit. This caters to a diverse range of demand levels, showcasing our unwavering dedication to fulfilling customer needs with remarkable flexibility.