

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, leading transformative advancements that continuously redefine the future of farming.Established in 1995, this visionary company has carved a distinctive path through the agricultural industry.Renowned as a distinguished and professional manufacturer, it is celebrated for its unwavering dedication to excellence and quality.Our steadfast commitment is rooted in pioneering groundbreakingdevelopment, precise manufacturing, global distribution, and comprehensive servicing of world-classhigh-efficiency rice combine harvesters, adaptable multipurpose graincombine harvesters, specialized corn combine harvesters, efficient silage combine harvesters, and superior peanutcombine harvesters. Our diverse range also includes robust tractors, precision-engineered seeders, and cutting-edge rotary tillers, showcasing our stellar product lineup. Located in the vibrant industrial hub of Jining City, ShandongProvince, China, we are steadfast in our commitment to unmatched qualitycontrol measures, meticulously designed todeliver extraordinary results and unparalleled customer satisfaction.Our experienced and talented employees consistently exceed customer expectations, ensuring completefulfillment and delight. Our expansive company spans a vast area of27 hectares, proudly reaching 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 an esteemed portfolio of 72 groundbreaking patented innovations.Our company stands as a beacon ofinnovation, proudly equipped with 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 versatile assembly lines, along with200 sets of rigorous testing apparatus. Our advanced capabilities include3D coordinate measurementinstruments, precision dynamic balancinginstruments, sophisticated ultrasonic flawdetectors, and comprehensive physical and chemical laboratories to ensure unparalleled quality assurance.Our unwavering dedication to innovation and quality sets us apart as a leader in the industry.
Our Customers&Partners
Certifications
Our commitment to quality is exemplified by our prestigious ISO9001 certification, a symbol of our relentless pursuit of superior standards. Shandong Gold Dafeng Machinery Co., Ltd. proudly showcases its innovative agricultural solutions across an expansive geographical canvas, including the varied terrains of China and extending our influence across continents to regions such as Russia, Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, Eastern Europe, and beyond. Golddafeng not only provides this vast reach but also welcomes and excels in accommodating both OEM and ODM requests. Whether our esteemed clients opt for our extensive, expertly engineered product selection or desire to embark on a bespoke journey of innovation, crafting machinery that is tailored to meet their specific agricultural needs, Golddafeng stands ready and dedicated to deliver beyond the exceptional, consistently surpassing the expectations of our valued patrons.
Packaging & Shipping

Q1: What is your payment term?
A1: We are excited to present a variety of convenient and secure payment options, including T/T, L/C at sight, and Trade Assurance. Enjoy a seamless and delightful purchasing experience designed specifically for our valued clients, offering peace of mind and unmatched flexibility at every stage.
Q2: How long is the validity of tractor quotation?
A2: Our quotations maintain their validity for a generous 30-day span from the date of issuance. We adhere to transparent pricing principles, with updates that reflect the dynamic shifts in raw material costs and prevailing market trends, ensuring fairness and clarity throughout.
Q3: What is your delivery time?
A3: Expect a remarkably swift delivery for in-stock products, completed within a mere 5-10 days post-deposit. For custom orders, we pledge rapid service with delivery timelines ranging from 30-45 days, precisely 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 align seamlessly with the unique specifications and budgetary considerations of our global clientele, ensuring utmost satisfaction with our custom OEM/ODM services.
Q5: Do you have CE certificate?
A5: Yes, indeed! A majority of our products are proud bearers of the prestigious CE certification, with our 50HP tractor engines EEC-approved for smooth registration across Europe. This highlights our unwavering commitment to quality and compliance.
Q6: How about after-sales service?
A6: Our after-sales service is truly outstanding, featuring exceptional 24-hour online support. We proactively resolve any issues within 24 hours, delivering comprehensive video maintenance guidance and complimentary replacement of any faulty parts, ensuring 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, accommodating orders as small as a single unit. This caters to a broad spectrum of demand levels, exemplifying our unwavering commitment to meeting diverse customer needs.