

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, continuously pushing the boundaries of technology.since its establishment in 1995. As an industry pioneer,this trailblazing company has earned a stellar reputation as a distinguished and professional manufacturer,with a steadfast commitment to groundbreaking advancements.development, precise manufacturing, global distribution, and comprehensive services of top-tierhigh-efficiency rice combine harvesters, versatile multipurpose graincombine harvesters, specialized com combine harvesters, efficient silage combine harvesters, and premium peanutcombine harvesters, each showcasing superior craftsmanship. Additionally, our product range includes robust tractors, precision-engineered seeders, and state-of-the-art rotary tillers, reflecting our illustrious product line. Strategically located in the dynamic industrial hub of Jining City, ShandongProvince, China, our unwavering commitment to unparalleled qualitycontrol measures is meticulously crafted todeliver extraordinary outcomes andexceptional customer experiences. Ourdedicated and skilled workforce consistently surpasses customer expectations, securing completesatisfaction. Spanning an expansive footprint of27 hectares, our company proudly boastsan impressive annual salesrevenue of 1.2 billion RMB. This dynamic enterpriseis powered by 1,100 highly skilled professionals, including 120 experts in R&D,and holds an esteemed portfolio of 72 pioneering patented technologies.
Our company stands as a beacon ofinnovation, proudly equipped with a series of cutting-edge machinessuch as CNC laser cutting machines, advanced precision plasma CNC cutting machines, 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 capabilities include3D coordinate measuringinstruments, precise dynamic balancinginstruments, sophisticated ultrasonic flawdetectors, and comprehensive physical and chemical laboratories for unmatched quality assurance.
Our Customers&Partners
Certifications
Our journey towards excellence is adorned with the prestigious ISO9001 quality certificate, a testament to our unwavering commitment to superior quality standards. Shandong Gold Dafeng Machinery Co., Ltd. has carved a niche for itself not only across the vast expanse of China but also on the international stage. Our esteemed agricultural solutions have gained significant traction and trust in regions as diverse as Russia, Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, and Eastern Europe, among others. We are fully equipped and enthusiastic about handling both OEM and ODM orders. Whether you choose from our extensive and carefully crafted range of products or wish to venture into the realms of innovation and customization to tailor agricultural machinery to your specific needs, Golddafeng stands ready and eager. Our mission is to not just meet but surpass the unique expectations of our valued customers, ensuring unparalleled excellence in every engagement.
Packaging & Shipping

Q1: What is your payment term?
A1: We take great pride in providing a delightful suite of convenient and secure payment options, including T/T, L/C at sight, and Trade Assurance. This selection ensures a seamless and enjoyable purchasing journey for our cherished clients, granting them peace of mind and exceptional flexibility.
Q2: How long is the validity of tractor quotation?
A2: Our competitive price quotations are generally valid for an impressive 30 days post-issuance. Our transparent pricing model is designed to adapt to the ever-changing fluctuations in raw material costs and prevailing market trends, ensuring you always receive the best value.
Q3: What is your delivery time?
A3: With products in stock, anticipate a remarkably swift delivery within just 5-10 days after your deposit. For orders that require production, we are dedicated to efficiency, offering delivery timelines typically ranging from 30-45 days. These timelines are tailored to the order volume and specific requirements, reflecting our commitment to excellent service.
Q4: Do you provide tractor OEM/ODM Service?
A4: Absolutely! We are thrilled to present bespoke solutions that are meticulously crafted to perfectly align with the unique specifications and budgetary considerations of our esteemed global clientele. Our OEM/ODM services are designed to ensure utmost satisfaction and customization.
Q5: Do you have CE certificate?
A5: Indeed, we do! The majority of our products proudly hold the prestigious CE certification, with our 50HP tractor engines boasting EEC approval for seamless registration across Europe. This underscores our unwavering commitment to quality and compliance, ensuring our products meet rigorous standards.
Q6: How about after-sales service?
A6: Our after-sales service is truly outstanding, offering unparalleled 24-hour online support. We proactively resolve any issues within 24 hours, providing comprehensive video maintenance guidance and complimentary replacement of any faulty parts. This ensures your complete satisfaction and peace of mind.
Q7: How long is the warranty period?
A7: We proudly offer a generous 18-month warranty period from the delivery date, providing assurance and peace of mind for your equipment. This reflects our steadfast commitment to quality and reliability, ensuring you can trust in our products for the long term.
Q8: What is your MAQ of tractor or harvester?
A8: Our minimum order quantity is delightfully flexible, accommodating orders as small as a single unit. This flexibility caters to a broad spectrum of demand levels, exemplifying our unwavering commitment to meeting the diverse needs of our customers.