

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 vanguard of agricultural innovation, setting a benchmark for excellence in the industry.Established in 1995, this pioneering companyhas crafted a distinguished reputation as a top-tier and professional manufacturer,with a steadfast dedication to groundbreakingdevelopment, precision manufacturing, global distribution, and comprehensive service offerings of superiorhigh-efficiency rice combine harvesters, versatile graincombine harvesters, specialized corn combine harvesters, efficient silage combine harvesters, and premium peanutcombine harvesters. Our expansive range also features robust tractors, precision-engineered seeders, and cutting-edge rotary tillers, exemplifying our illustrious product line. Nestled in the bustling industrial hub of Jining City, ShandongProvince, China, our unwavering commitment to unrivaled qualitycontrol measures is meticulously curated toensure outstanding outcomes andexceptional customer experiences. Ourdedicated and talented team consistently surpasses customer expectations, ensuring completesatisfaction. Spanning a vast area of27 hectares, our company proudly boastsa remarkable annual salesrevenue of 1.2 billion RMB. Our dynamic enterpriseis driven by 1,100 talented professionals, including 120 experts in R&D,and holds an impressive portfolio of 72 advanced patented technologies.
Our company stands as a beacon ofinnovation, proudly outfitted with a suite 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 stringent 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
With immense pride, we bear the prestigious ISO9001 quality certificate, a testament to our unwavering commitment to achieving the pinnacle of excellence. Our extraordinary agricultural innovations have not only flourished across the vast expanses of China but have also captured hearts and trust globally. Our reach extends to regions including Russia, Southeast Asia, South Asia, Central America, Africa, South America, the Middle East, Eastern Europe, and many more. At Golddafeng, we enthusiastically extend a warm welcome to both OEM and ODM orders. Whether clients opt for our expansive, expertly designed product range or wish to embark on a bespoke journey, crafting machinery tailored to their unique needs, Golddafeng is passionately dedicated and fully equipped to not only meet but exceed the distinctive expectations of our valued customers.
Packaging & Shipping

Q1: What is your payment term?
A1: We are thrilled to offer an exquisite range of payment methods designed to enhance your shopping experience. Dive into a world of convenience with our T/T, L/C at sight, and Trade Assurance options. Enjoy a seamless, secure, and flexible transaction journey, providing peace of mind at every step.
Q2: How long is the validity of tractor quotation?
A2: Our price quotes hold steadfast for an impressive 30 days from issuance. We embrace transparent pricing, with any changes fully reflecting the dynamic shifts in raw material costs and current market trends.
Q3: What is your delivery time?
A3: Experience swift service with our stocked items available for delivery in just 5-10 days after deposit. For custom orders, anticipate efficient timelines of 30-45 days, designed to suit your order volume and specific needs.
Q4: Do you provide tractor OEM/ODM Service?
A4: Absolutely! We excel in crafting tailor-made solutions that impeccably match our clients' unique specifications and budgetary needs. Our esteemed OEM/ODM services are designed to achieve complete customer satisfaction.
Q5: Do you have CE certificate?
A5: Indeed, most of our products proudly flaunt the CE certification. Our 50HP tractor engines are EEC-approved for easy registration across Europe, reflecting our firm dedication to quality and compliance.
Q6: How about after-sales service?
A6: Our after-sales service is legendary, offering 24-hour online support and rapid issue resolution within 24 hours. Benefit from detailed video maintenance guidance and hassle-free replacement of faulty parts, ensuring your utmost satisfaction.
Q7: How long is the warranty period?
A7: Enjoy the assurance of our 18-month warranty from the delivery date, a testament to our unwavering commitment to quality and reliability.
Q8: What is your MAQ of tractor or harvester?
A8: Our minimum order quantity is exceptionally flexible, accommodating orders as small as a single unit. This showcases our dedication to meeting diverse customer needs, regardless of demand level.