The 504 50HP 4WD tractor is a versatile and compact agricultural machine designed to meet the demands of small-to-medium farms, orchards, greenhouses, and rural estates.
As a flagship model in the "504" series (representing 50HP + 4WD), it combines reliable power, all-terrain adaptability, and multi-implement compatibility-making it the backbone of modern small-scale agriculture.
Core Value Proposition:
4WD Traction: Delivers superior grip on wet, sloped, or rough terrain (20-30% better than 2WD counterparts)
Balanced Power: 50HP engine provides enough torque for plowing, tilling, and hauling, while maintaining fuel efficiency
Compact Design: Narrow wheelbase (1.5-1.8m) and flexible maneuverability for tight spaces (orchards, greenhouses)
Cost-Effective: Ideal for budget-conscious farmers seeking professional performance without premium pricing
Global Compliance: Meets Euro IV/Stage V emission standards, suitable for international markets
II. Key Technical Specifications
| Parameter | Details | Notes |
|---|---|---|
| Horsepower | 50HP (36.8kW) @ 2400rpm | 4-cylinder water-cooled diesel engine |
| Engine Type | Turbocharged direct-injection diesel | Brands: Weichai, Changchai, Kubota (for premium models) |
| Peak Torque | 180-200 Nm @ 1600-1800rpm | High low-speed torque for heavy loads |
| Drive System | 4WD (four-wheel drive) | With differential lock for maximum traction |
| Transmission | 8F+2R (8 forward, 2 reverse) or 12F+12R synchromesh | Optional hydrostatic transmission (HST) for precision tasks |
| PTO Power | 42-45HP | 540/720rpm dual-speed (compatible with most implements) |
| Hydraulic System | Lifting capacity: 1500-2000kg | 2-3 hydraulic remotes; Category 1 three-point hitch |
| Overall Dimensions (L×W×H) | 3800×1650×2800mm | Adjustable wheelbase (1500-1800mm) for narrow spaces |
| Overall Weight | 1800-2200kg | Optimized weight distribution for stability and reduced soil compaction |
| Fuel Tank Capacity | 40-50L | Supports 6-8 hours of continuous operation |
| Top Speed | 25-30km/h | Road-legal with safety certifications |
| Emission Standard | Euro IV / Stage V | Compliant with global environmental regulations |
| Tire Specification | Front: 6.50-16; Rear: 11.2-28 | Optional paddy/dry land dedicated tires |
III. Core Features & Advantages
1. All-Terrain 4WD Performance
Full-time 4WD with front differential lock ensures no slippage in muddy fields, slopes (≤15°), or sandy soil
Reinforced front axle combines steering and drive functions, enhancing durability in tough conditions
2. Versatile Implement Compatibility
Supports over 10+ agricultural attachments via 3-point hitch and PTO:
Tillage: Rotary tiller (1.5-1.8m), disc plow (2-3 furrows)
Seeding/Planting: Precision seeder, fertilizer spreader
Harvesting: Small combine harvester, forage mower
Hauling: Front loader (500-800kg capacity), 1-2 ton trailer
Specialty: Sprayer, post hole digger, snow blower
3. User-Friendly Operation
Ergonomic operator station with easy-to-reach controls, adjustable seat, and clear instrument panel
Power steering reduces fatigue during long workdays; optional ROPS (Roll-Over Protection Structure) for safety
Simple maintenance design (easy access to engine, filters, and hydraulic components)
4. Durability & Fuel Efficiency
High-quality diesel engine (Weichai/Changchai/Kubota) with 3000+ working hours lifespan
Fuel consumption: 2-3L per mu (0.067 hectares) for tillage-20% more efficient than larger tractors
IP65 waterproof rating for electrical components, suitable for outdoor use in all weather
IV. Ideal Application Scenarios
Small-to-Medium Farms (5-50 hectares): Plowing, tilling, seeding, and harvesting of grains (wheat, corn), vegetables, and cash crops.
Orchards/Vineyards: Narrow wheelbase allows easy navigation between rows; compatible with orchard-specific implements (pruner, sprayer).
Greenhouses/Vegetable Gardens: Compact size and low ground pressure protect delicate soil and crops.
Rural Estates/Landscaping: Hauling materials, mowing lawns, and light earthmoving with front loader.
Emerging Markets: Cost-effective solution for smallholder farmers seeking to upgrade from manual labor or low-horsepower machines.
V. Leading Brands & Model Comparisons
| Brand | Model | Key Features | Price Range (USD) | Target Market |
|---|---|---|---|---|
| John Deere | 5045E 4WD | PowerTech engine, eHydro transmission option, JDLink telematics | $12,000-$15,000 | Premium international markets |
| Kubota | L5040 4WD | Kubota V3307 engine, HST transmission, comfortable cab | $11,000-$14,000 | Global mid-to-high-end market |
| Lovol (Weichai) | M504-2A | Weichai WP2.3 engine, 8F+2R transmission, reinforced rear axle | $6,000-$8,000 | Cost-effective international markets |
| Dongfanghong (YTO) | LX504 | Shangchai engine, dual-speed PTO, adjustable wheelbase | $5,500-$7,500 | Emerging markets (Africa, Southeast Asia) |
| Massey Ferguson | 1754 | AGCO Power engine, ergonomic controls, Category 1 hitch | $9,000-$11,000 | Regional mid-range markets |
Note: Prices include basic tractor and standard implements (e.g., rotary tiller); front loader or specialty attachments add $1,500-$3,000. Bulk purchases (10+ units) qualify for 5-10% discounts.
VI. Buying Guide & Selection Tips
Step 1: Assess Your Farm Needs
Farm Size: Ideal for 5-50 hectares; sufficient for daily tasks without overcapacity
Terrain: Must-have for sloped (>10°), wet, or uneven land (choose 4WD over 2WD)
Key Tasks: Prioritize models with hydraulic remotes (for loaders) or HST (for precision tasks like greenhouse work)
Step 2: Key Configuration Priorities
Engine: Opt for reputable brands (Weichai, Kubota, Changchai) for reliability and easy parts access
Transmission: Gear-drive (8F+2R) for cost savings; HST for smooth operation in tight spaces
Hydraulic Lifting Capacity: Minimum 1500kg to support loaders and heavy implements
Certifications: Ensure Euro IV/Stage V emission compliance and local safety certifications (e.g., CE, EPA)
Step 3: Budget & Total Ownership Cost
Premium Segment ($10k+): John Deere/Kubota-best for long-term use, global after-sales, and advanced features
Mid-Range ($7k-$10k): Massey Ferguson/Lovol-balance of quality and value for regional markets
Budget Segment ($5k-$7k): Dongfanghong/YTO-cost-effective for smallholder farmers or short-term projects
Step 4: After-Sales & Support
Prioritize dealers with local service centers and spare parts availability (critical for international buyers)
Check warranty terms: Premium brands offer 2-3 years/2000 hours; value brands offer 1-2 years/1500 hours
VII. Maintenance & Safety Guidelines
Routine Maintenance
Daily: Check engine oil, coolant, tire pressure, and hydraulic fluid levels
Every 50 Hours: Clean air and fuel filters; lubricate chassis pivot points
Every 250 Hours: Change engine oil (API CD grade) and transmission fluid
Every 1000 Hours: Inspect PTO shafts, axle seals, and hydraulic hoses; replace worn parts
Safety Operations
Always engage 4WD before entering soft or sloped terrain
Use ROPS (Roll-Over Protection Structure) and seatbelt during operation
Disconnect PTO and shut off engine before attaching/detaching implements
Avoid overloading the hydraulic system (stay within rated lifting capacity)
VIII. Summary & Final Recommendations
The 504 50HP 4WD tractor is the ultimate "do-it-all" machine for small-to-medium agricultural operations. Its balanced power, all-terrain capability, and versatile design make it a cost-effective investment that adapts to diverse tasks-from plowing and seeding to hauling and landscaping.
Top Recommendations by Market:
International Premium Buyers: John Deere 5045E or Kubota L5040-reliability and global support
Value-Conscious Global Buyers: Lovol M504-2A-durability at 30-40% lower cost than Western brands
Emerging Markets: Dongfanghong LX504-affordable, rugged, and easy to maintain
Next Steps:
Request a product demo or test drive to evaluate maneuverability and performance.
Verify compatibility with your existing implements (e.g., PTO speed, hitch category).
Negotiate bulk pricing or package deals (tractor + loader + tiller) for maximum value.
Confirm import regulations, shipping costs, and local after-sales support in your region.
With its proven track record and adaptability to global agricultural needs, the 504 50HP 4WD tractor is more than just equipment-it's a partner in growing your farm's productivity and profitability.
