Specifications of the John Deere 550G Dozer
The John Deere 550G dozer is a robust machine designed for heavy-duty construction and landscaping tasks. It features a 140 hp engine providing ample power for challenging terrains. Its operating weight is approximately 16,000 lbs, making it an ideal choice for compact yet efficient work in tight spaces.
The dozer’s hydrostatic transmission offers precise control, allowing operators to manage speed and direction seamlessly. The blade width measures up to 10 feet, capable of moving large volumes of material with each pass. Its maximum drawbar pull of 18,000 lbs ensures superior traction and maneuverability on various surfaces.
For enhanced operator comfort, the 550G comes with a spacious cab, featuring a fully adjustable seat and air conditioning, which ensures a productive and comfortable working environment. The machine’s track length of 6 feet 4 inches aids stability and ground contact, improving performance during operation on uneven ground.
550G John Deere Dozer Specifications
The John Deere 550G dozer is a reliable machine designed for various construction and landscaping tasks. Its technical specifications provide essential details to determine if it’s the right equipment for your project.
| Specification | Details |
|---|---|
| Engine Model | John Deere 4045HF475 |
| Engine Power | 92 kW (125 hp) |
| Operating Weight | 16,400 kg (36,000 lbs) |
| Blade Width | 3,630 mm (12 ft) |
| Blade Capacity | 2.8 m³ (3.7 cu yd) |
| Ground Clearance | 400 mm (15.7 in) |
| Track Width | 560 mm (22 in) |
| Transmission Type | Power Shift |
| Fuel Tank Capacity | 190 L (50.2 gal) |
| Hydraulic System | High-flow, 132 L/min (35 gpm) |
This dozer’s 125 horsepower engine provides ample power for demanding applications, while its well-balanced weight and efficient hydraulic system make it suitable for both large and small-scale operations. The wide blade enhances material handling capacity, contributing to faster work completion.
When operating in challenging terrain, the 550G’s superior ground clearance ensures smooth movement. With a fuel tank capacity of 190 liters, it can handle extended operations without frequent refueling.
Engine Power and Performance Features
The 550G John Deere Dozer is powered by a 4.5L PowerTech engine, delivering 104 horsepower. This engine is designed for high productivity and long-lasting performance in tough environments. Its engine power provides strong traction and maneuverability, making it ideal for a range of heavy-duty tasks such as earthmoving and construction operations.
The machine’s performance is enhanced by its hydrostatic transmission, which ensures smooth acceleration and precise control over speed adjustments. This system allows for seamless transitions between forward and reverse gears, improving operational efficiency. Additionally, the engine’s design offers reduced fuel consumption without compromising on output, optimizing operational costs.
For added durability, the engine features a high-pressure common rail system, providing superior fuel injection for enhanced power delivery and lower emissions. The 550G also incorporates a cooling system designed to maintain optimal engine temperatures, even under heavy loads, ensuring reliable performance in extreme conditions.
Hydraulic System and Operating Capacity
The hydraulic system of the 550G John Deere Dozer ensures precise control and powerful performance in various conditions. With a maximum pump flow rate of 158 l/min (41.7 gpm), the system is designed to handle demanding tasks efficiently. The hydraulic pressure is set to 280 bar (4060 psi), providing ample force for lifting, pushing, and other high-performance operations.
Key features include:
- Hydraulic Pump Capacity: 158 l/min (41.7 gpm), enabling smooth and responsive operation of all attachments.
- System Pressure: 280 bar (4060 psi), ensuring robust lifting and pushing power.
- Operating Weight: 22,000 kg (48,500 lbs), providing the necessary balance for stability and effective operation on tough terrain.
- Lift Capacity: Capable of lifting up to 10,400 kg (22,900 lbs) at full height, improving productivity and efficiency during heavy operations.
The hydraulic system integrates advanced features to ensure consistent performance across various tasks. The load-sensing hydraulic control valve optimizes flow based on demand, improving fuel efficiency while maintaining power for critical functions.
For operators, the system allows for precise control, especially when maneuvering under load. This ensures that operators can adjust the dozer’s movement quickly and efficiently, even in challenging environments.
Dimensions and Ground Clearance
The John Deere 550G Dozer offers a compact yet powerful build, optimized for versatility on various terrains. With an overall width of 2.92 meters (9.6 feet) and a length of 4.7 meters (15.4 feet), it is well-suited for a range of construction and landscaping tasks.
Its ground clearance measures 0.406 meters (1.33 feet), providing ample space to navigate rough and uneven surfaces. This clearance ensures the dozer can handle obstacles such as rocks and debris without compromising its performance.
For added stability, the 550G is designed with a height of 3.04 meters (10 feet) and a track gauge of 1.98 meters (6.5 feet). These dimensions contribute to a balanced, steady operation, even in challenging environments.
With these specifications, the 550G John Deere Dozer strikes the right balance between mobility, power, and ground clearance, allowing it to perform effectively in various work sites.