

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 proudly stood at the forefront of agricultural innovationsince its establishment in 1995. As a pioneering force in the industry, this trailblazing companyhas cultivated a reputation as a distinguished and professional manufacturer,with an unwavering focus on the groundbreakingdevelopment, precise manufacturing, global distribution, and comprehensive services of unrivaledhigh-efficiency rice combine harvesters, multipurpose graincombine harvesters, specialized com combine harvesters, efficient silage combine harvesters, and premium peanutcombine harvesters. Our extensive range also features robust tractors, precision-engineered seeders, and cutting-edge rotary tillers, showcasing our illustrious product line. Nestled in the thriving industrial hub of Jining City, ShandongProvince, China, our steadfast commitment to qualitycontrol measures is meticulously designed toensure extraordinary outcomes and deliverexceptional customer service. Our team ofdedicated and talented employees consistently exceeds customer expectations, ensuring completesatisfaction. Spanning an expansive area of27 hectares, our company proudly boastsan impressive annual salesrevenue of 1.2 billion RMB, positioning our dynamic enterpriseas a powerhouse driven 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 and advancement, 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
As proud holders of the prestigious ISO9001 quality certificate, Shandong Gold Dafeng Machinery Co., Ltd. exemplifies an unwavering commitment to supreme excellence. Our extraordinary agricultural solutions have not only made a significant mark across China's diverse landscape but have also captivated the global arena. These solutions have garnered trust and admiration in regions such as Russia, Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, Eastern Europe, and beyond. At Golddafeng, we enthusiastically embrace both OEM and ODM orders. Whether our discerning clients select from our extensive and expertly designed product range or wish to engage in a journey of innovation to develop agricultural machinery that perfectly aligns with their unique needs, Golddafeng is passionately committed and superbly equipped to go beyond, surpassing the distinct expectations of our valued customers.
Packaging & Shipping

Q1: What is your payment term?
A1: We are thrilled to present an enticing range of payment options designed to elevate your purchasing journey with ease and security. Enjoy the convenience of T/T, L/C at sight, and Trade Assurance, all crafted to offer you unparalleled flexibility and peace of mind with every transaction.
Q2: How long is the validity of tractor quotation?
A2: Our price quotations hold a steadfast validity of 30 days from issuance, providing you with transparent and dependable pricing. Any alterations reflect the ever-evolving landscape of raw material costs and current market dynamics, ensuring fairness and clarity.
Q3: What is your delivery time?
A3: Experience swift deliveries with our efficient processes! For products readily available in stock, anticipate an impressive delivery window of 5-10 days following your deposit. For custom orders, we offer a tailored timeline, ranging from 30-45 days, aligning perfectly with order volume and specified needs.
Q4: Do you provide tractor OEM/ODM Service?
A4: Absolutely! We take pride in offering bespoke, tailor-made solutions that align flawlessly with the distinct specifications and financial preferences of our esteemed global clientele. Our OEM/ODM services promise an unparalleled level of satisfaction.
Q5: Do you have CE certificate?
A5: Yes, indeed! Our products proudly flaunt the esteemed CE certification. With our 50HP tractor engines EEC-approved for effortless European registration, this highlights our unwavering dedication to quality excellence and stringent compliance.
Q6: How about after-sales service?
A6: Our after-sales service sets a benchmark for excellence. Revel in our exceptional 24-hour online support, where we swiftly resolve any challenges within a day. Benefit from thorough video maintenance guidance and complimentary part replacements, ensuring your satisfaction is our priority.
Q7: How long is the warranty period?
A7: Enjoy the reassurance of our generous 18-month warranty from the moment of delivery, a testament to our unwavering commitment to quality and reliability, giving you peace of mind with your equipment.
Q8: What is your MAQ of tractor or harvester?
A8: Our minimum order quantity is impressively adaptable, welcoming orders as modest as a single unit. This flexibility caters to a wide array of demand levels, showcasing our steadfast dedication to accommodating the diverse needs of our valued customers.