

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,since its establishment in 1995. This trailblazing companyhas garnered a reputation as a distinguished and professional manufacturer,with a committed focus on the groundbreakingdevelopment, precise manufacturing, global distribution, and comprehensive services of superiorhigh-efficiency rice combine harvesters, multipurpose graincombine harvesters, specialized com combine harvesters, efficient silage combine harvesters, and premium peanutcombine harvesters. Our range also includes robust tractors, precision-engineered seeders, and cutting-edge rotary tillers, showcasing our illustrious product line. 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
At Shandong Gold Dafeng Machinery Co., Ltd., we take immense pride in our prestigious ISO9001 quality certification, a hallmark of our unwavering commitment to achieving extraordinary standards of excellence. Our exceptional agricultural solutions have not only flourished across the vast expanse of China but have also made a significant impact on the international stage. We have garnered trust and admiration in diverse regions including Russia, Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, Eastern Europe, and many more. At Golddafeng, we enthusiastically accommodate both OEM and ODM orders. Our esteemed clients can either select from our extensive and expertly designed product range or collaborate with us on a visionary path of innovation and customization. Here, we are devoted and exceptionally equipped to fulfill and surpass the distinctive expectations of our valued customers, delivering agricultural machinery tailored precisely to their unique needs.
Packaging & Shipping

Q1: What is your payment term?
A1: We are thrilled to extend a delightful range of secure and convenient payment methods, including T/T, L/C at sight, and Trade Assurance. These options are designed to ensure a seamless purchasing journey for our valued clients, providing unparalleled peace of mind and flexibility.
Q2: How long is the validity of tractor quotation?
A2: Our competitive price quotations are valid for a standard duration of 30 days from issuance. This period is in place to maintain transparency and account for any adjustments necessitated by fluctuating raw material costs and evolving market trends.
Q3: What is your delivery time?
A3: For items in stock, enjoy the benefit of a swift delivery within just 5-10 days post-deposit. For production orders, we promise expeditious service, with delivery schedules ranging from 30-45 days, customized according to order volume and specific client requirements.
Q4: Do you provide tractor OEM/ODM Service?
A4: Absolutely! We take pride in offering tailored solutions that are expertly crafted to meet the distinctive specifications and budgetary needs of our global clientele, ensuring supreme satisfaction through our OEM/ODM services.
Q5: Do you have CE certificate?
A5: Yes, indeed! Most of our products proudly carry the distinguished CE certification, with our 50HP tractor engines also boasting EEC approval for easy registration throughout Europe, highlighting our steadfast dedication to quality and compliance.
Q6: How about after-sales service?
A6: Our after-sales service is exceptional, featuring 24-hour online support. We address any concerns within 24 hours, offering comprehensive video maintenance guidance and free replacement of faulty parts, ensuring your complete satisfaction.
Q7: How long is the warranty period?
A7: We provide a generous 18-month warranty from the delivery date, offering assurance and peace of mind for your equipment, reinforcing our unwavering commitment to quality and reliability.
Q8: What is your MAQ of tractor or harvester?
A8: Our minimum order quantity is incredibly flexible, accommodating orders as small as a single unit. This inclusivity caters to a wide range of demand levels, showcasing our dedication to meeting diverse customer needs.