

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 cutting edge of agricultural innovation.Established in 1995, this trailblazing companyhas garnered a reputation as a distinguished and professional manufacturer,with a committed focus on groundbreakingdevelopment, precise manufacturing, global distribution, and comprehensive services of superiorhigh-efficiency rice combine harvesters, multipurpose graincombine harvesters, specialized corn combine harvesters, efficient silage combine harvesters, and premium peanutcombine harvesters. Our impressive range also includes robust tractors, precision-engineered seeders, and cutting-edge rotary tillers, beautifully showcasing our illustrious product line. Strategically located in the thriving industrial hub of Jining City, ShandongProvince, China, our commitment to unparalleled qualitycontrol measures is meticulously designed toensure extraordinary outcomes andexceptional customer service. Ourdedicated and talented employees consistently exceed customer expectations, ensuring completesatisfaction. Spanning an expansive area of27 hectares, our company proudly boastsan impressive annual salesrevenue of 1.2 billion RMB. Our dynamic enterpriseis powered by 1,100 talented professionals, including 120 experts in R&D,and holds an esteemed portfolio of 72 cutting-edge patented technologies.
Our company stands as a beacon ofinnovation, proudly equipped with a series of state-of-the-art machinessuch 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, 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 unparalleled quality assurance.
Our Customers&Partners
Certifications
We proudly carry the prestigious ISO9001 quality certificate-an iconic symbol of our unwavering commitment to achieving the highest standards of excellence. Our outstanding agricultural solutions have not only made a significant impact across the varied expanse of China but have also left a lasting impression on the global stage. We have earned trust and admiration in numerous regions including Russia, Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, Eastern Europe, and beyond. At Golddafeng, we warmly welcome both OEM and ODM orders. Whether our esteemed clients choose from our extensive, expertly crafted product lineup or wish to embark on a journey of innovation and customization, creating agricultural machinery that perfectly fits their unique needs, Golddafeng remains devoted and exceptionally equipped to not only meet but surpass the distinct expectations of our valued customers.
Packaging & Shipping

Q1: What is your payment term?
A1: We are delighted to present a variety of convenient and secure payment options, including T/T, L/C at sight, and Trade Assurance. This ensures a seamless and delightful purchasing journey for our prestigious clients, providing peace of mind and unmatched flexibility.
Q2: How long is the validity of tractor quotation?
A2: Our price quotations hold their validity for an impressive 30 days post-issuance. We maintain transparency in pricing, with any adjustments mirroring dynamic raw material cost fluctuations and current market trends.
Q3: What is your delivery time?
A3: For items readily in stock, anticipate an impressively swift delivery within 5-10 days upon deposit receipt. For custom orders, we pledge rapid service, with delivery timelines ranging from 30-45 days, precisely aligned with order volume and particular specifications.
Q4: Do you provide tractor OEM/ODM Service?
A4: Absolutely! We are thrilled to provide tailored solutions meticulously designed to perfectly match the unique specifications and budget considerations of our international clientele, ensuring unparalleled satisfaction with our OEM/ODM services.
Q5: Do you have CE certificate?
A5: Yes, indeed! The majority of our products proudly carry the distinguished CE certification, with our 50HP tractor engines EEC-approved for effortless registration across Europe, highlighting our unwavering dedication to quality and compliance.
Q6: How about after-sales service?
A6: Our after-sales service stands as a paragon of excellence, featuring exceptional 24-hour online support. We proactively resolve any issues within 24 hours, offering comprehensive video maintenance guidance and complimentary replacement of any defective parts, ensuring your complete satisfaction.
Q7: How long is the warranty period?
A7: We provide a generous 18-month warranty starting from the delivery date, offering assurance and peace of mind for your equipment, reinforcing our steadfast commitment to quality and dependability.
Q8: What is your MAQ of tractor or harvester?
A8: Our minimum order quantity is incredibly flexible, allowing for orders as small as a single unit. This accommodates a wide array of demand levels, exemplifying our unwavering dedication to meeting diverse customer needs.