

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 pioneering agricultural innovation, continuously pushing the boundaries of what's possible in this vital industry.since its establishment in 1995. This trailblazing company, driven by a passion for excellence,has earned a prestigious reputation as a distinguished and professional manufacturer,with an unwavering commitment to revolutionarydevelopment, precise manufacturing, global distribution, and comprehensive services of top-tierhigh-efficiency rice combine harvesters, versatile multipurpose graincombine harvesters, specialized corn combine harvesters, efficient silage combine harvesters, and premium peanutcombine harvesters. Our product lineup is further enhanced by powerful tractors, precision-engineered seeders, and state-of-the-art rotary tillers. Located in the vibrant industrial hub of Jining City, ShandongProvince, China, our dedication to unparalleled qualitycontrol measures is meticulously crafted toensure outstanding performance andexceptional customer service. Ourenthusiastic and talented team consistently surpasses customer expectations, ensuring totalsatisfaction. Spanning an impressive area of27 hectares, our company proudly boastsan astounding annual salesrevenue of 1.2 billion RMB. Our vibrant enterpriseis fueled by 1,100 skilled professionals, including 120 experts in R&D,and holds an esteemed portfolio of 72 groundbreaking patented technologies.
Our company stands as a beacon ofinnovation, proudly equipped with a fleet of state-of-the-art machinerysuch as 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, backed by200 sets of rigorous testing apparatus. Our capabilities extend to3D coordinate measuringinstruments, precise dynamic balancinginstruments, sophisticated ultrasonic flawdetectors, and comprehensive physical and chemical laboratories, ensuring unmatched quality assurance.
Our Customers&Partners
Certifications
At Shandong Gold Dafeng Machinery Co., Ltd., we wear our ISO9001 quality certification as a badge of honor, signifying our unwavering commitment to excellence. Our exceptional agricultural solutions have not only made a significant impact across the diverse terrains of China but have also garnered widespread recognition and trust on the international stage. From the vast expanses of Russia to the dynamic landscapes of Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, Eastern Europe, and beyond, our reputation precedes us. Golddafeng warmly embraces both OEM and ODM orders, offering our esteemed clients the option to select from an extensive array of meticulously designed products or to embark on an innovative path of customization. We are devoted to crafting agricultural machinery that is not just aligned with, but that surpasses, the unique demands and expectations of our valued customers. With Golddafeng, excellence in service and innovation is not just a promise; it's a commitment we passionately deliver on.
Packaging & Shipping

Q1: What is your payment term?
A1: We are thrilled to present our clients with a wide array of convenient and secure payment options. These include T/T, L/C at sight, and Trade Assurance, all designed to guarantee a seamless purchasing experience. Enjoy peace of mind and unparalleled flexibility tailored to meet your needs.
Q2: How long is the validity of tractor quotation?
A2: Our tractor price quotations typically hold their validity for a period of 30 days post-issuance. We embrace transparent pricing policies, ensuring that any adjustments are a reflection of the dynamic fluctuations in raw material costs and prevailing market trends.
Q3: What is your delivery time?
A3: For products in stock, anticipate a remarkably swift delivery within 5-10 days after deposit. For orders necessitating production, our commitment to rapid service ensures delivery timelines between 30-45 days, tailored to your order volume and specific requirements.
Q4: Do you provide tractor OEM/ODM Service?
A4: Absolutely! We take great pride in offering bespoke solutions, meticulously crafted to perfectly align with the unique specifications and budgetary considerations of our global clientele, guaranteeing utmost satisfaction with our OEM/ODM services.
Q5: Do you have CE certificate?
A5: Yes, indeed! Most of our products proudly carry the prestigious CE certification, and our 50HP tractor engines are EEC-approved for seamless registration across Europe. This underscores our unwavering commitment to quality and compliance.
Q6: How about after-sales service?
A6: Our after-sales service is exemplary, providing outstanding 24-hour online support. We address issues proactively within 24 hours, offering 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 warranty period of 18 months from the delivery date, providing assurance and peace of mind for your equipment. This affirms 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 and demonstrates our unwavering dedication to accommodating diverse customer needs.