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Overview of the Dresser 850 Motor Grader
The Dresser 850 Motor Grader is a robust piece of machinery designed for heavy-duty grading, leveling, and earth-moving tasks. Known for its reliability and performance, this grader has carved a niche for itself in the construction and road maintenance sectors. It’s not just a machine; it’s a workhorse that can handle various terrains and conditions, making it a favorite among operators who demand efficiency and durability.
Key Features and Performance
One of the standout features of the Dresser 850 is its powerful engine. This grader is equipped with a high-performance diesel engine, providing the necessary horsepower to tackle tough jobs. Whether you’re working on a construction site, maintaining roads, or preparing land for development, the Dresser 850 delivers the muscle needed to get the job done.
The design of the Dresser 850 emphasizes operator comfort and control. The spacious cab is ergonomically designed, allowing for easy access to controls and excellent visibility of the work area. This is crucial for precision grading and reduces operator fatigue during long shifts. The machine’s hydraulic system is responsive, enabling quick adjustments and enhancing overall productivity.
Another significant aspect of the Dresser 850 is its versatility. With various attachments available, such as blades, rippers, and other implements, this grader can be customized to meet specific job requirements. This adaptability makes it suitable for a wide range of applications, from fine grading to heavy-duty earth moving.
Durability and Maintenance
Durability is a hallmark of the Dresser 850. Built with high-quality materials and robust construction, this grader can withstand the rigors of daily use in challenging environments. However, like any heavy machinery, it requires regular maintenance to ensure optimal performance. Operators should be proactive in checking fluid levels, inspecting the blade for wear, and keeping the hydraulic system in top shape.
In terms of safety, while the Dresser 850 is designed with operator protection in mind, it’s crucial for users to adhere to safety protocols. Proper training and understanding of the machine’s capabilities can prevent accidents and ensure a safe working environment.
In summary, the Dresser 850 Motor Grader is a reliable and efficient tool for any grading operation. Its combination of power, comfort, and versatility makes it a valuable asset for contractors and operators alike. Whether you’re leveling a road or preparing a site for construction, the Dresser 850 stands ready to deliver exceptional performance.
Dresser 850 Motor Grader Specifications
The Dresser 850 Motor Grader is a formidable machine that combines power, precision, and versatility. Below, we delve into the detailed specifications that define this workhorse of the construction industry.
Engine Specifications
The engine is the heart of the Dresser 850, and its specifications are crucial for understanding its capabilities. Here’s a detailed breakdown:
| Specification | Details |
|---|---|
| Engine Type | Diesel, 6-cylinder |
| Horsepower | 120 HP (89.5 kW) |
| Displacement | 5.9 liters |
| Torque | 350 lb-ft (475 Nm) |
| Fuel Capacity | 30 gallons (113.6 liters) |
Dimensions
Understanding the dimensions of the Dresser 850 is essential for assessing its suitability for various job sites. Here are the key measurements:
| Specification | Details |
|---|---|
| Overall Length | 25.5 feet (7.77 meters) |
| Overall Width | 8.5 feet (2.59 meters) |
| Overall Height | 9.5 feet (2.9 meters) |
| Wheelbase | 16.5 feet (5.03 meters) |
| Blade Width | 12 feet (3.66 meters) |
Weight
The weight of the Dresser 850 is a critical factor for stability and performance. Here’s how it breaks down:
| Specification | Details |
|---|---|
| Operating Weight | 18,000 lbs (8,164 kg) |
| Front Axle Weight | 9,000 lbs (4,082 kg) |
| Rear Axle Weight | 9,000 lbs (4,082 kg) |
Working Specifications
The working specifications of the Dresser 850 highlight its operational capabilities and efficiency. Here’s what you need to know:
| Specification | Details |
|---|---|
| Max Blade Angle | 30 degrees |
| Max Blade Lift Height | 16 inches (40.6 cm) |
| Max Depth of Cut | 12 inches (30.5 cm) |
| Turning Radius | 18 feet (5.49 meters) |
| Travel Speed | 25 mph (40 km/h) |
The Dresser 850 Motor Grader is engineered for performance, and its specifications reflect its ability to handle a wide range of grading tasks efficiently. With a powerful engine, robust dimensions, and impressive working capabilities, this grader is a reliable choice for contractors and operators in the field.
Problems and Recommendations for the Dresser 850 Motor Grader
While the Dresser 850 Motor Grader is a robust and reliable machine, it is not without its challenges. Understanding these problems and implementing effective recommendations can significantly enhance its performance and longevity.
Common Problems
Despite its strengths, operators may encounter several issues with the Dresser 850. Here are some of the most common problems:
- Hydraulic System Leaks: Over time, seals and hoses can wear out, leading to hydraulic fluid leaks. This can affect the machine’s performance and efficiency.
- Engine Overheating: If the engine cooling system is not functioning properly, it can lead to overheating, which may cause severe damage to the engine.
- Blade Wear and Tear: The grading blade experiences significant wear, especially in tough conditions. Dull blades can lead to inefficient grading and increased fuel consumption.
- Electrical Issues: Electrical components, such as sensors and wiring, can fail, leading to operational problems. This can affect everything from starting the engine to controlling the blade.
- Transmission Problems: Issues with the transmission can lead to difficulty in shifting gears, affecting the grader’s speed and maneuverability.
Practical Recommendations
To mitigate these problems and ensure the Dresser 850 operates at peak performance, consider the following recommendations:
Regular Maintenance
- Establish a routine maintenance schedule that includes checking hydraulic fluid levels, inspecting hoses for leaks, and replacing worn seals.
- Monitor the engine temperature closely and ensure the cooling system is functioning correctly. Regularly check coolant levels and look for any signs of leaks.
Blade Management
- Regularly inspect the grading blade for signs of wear. Sharpen or replace the blade as needed to maintain efficient grading performance.
- Adjust the blade angle and height frequently to optimize cutting efficiency and reduce unnecessary wear.
Electrical System Checks
- Perform periodic inspections of the electrical system, including wiring and connectors, to identify any potential issues before they become serious problems.
- Keep spare fuses and bulbs on hand to quickly address minor electrical failures.
Transmission Care
- Check transmission fluid levels regularly and change the fluid according to the manufacturer’s recommendations to prevent overheating and ensure smooth operation.
- Pay attention to any unusual noises or difficulties in shifting gears, and address these issues promptly to avoid further damage.
By being proactive and attentive to these common problems and implementing the recommended practices, operators can maximize the efficiency and lifespan of the Dresser 850 Motor Grader. Proper care and maintenance not only enhance performance but also contribute to safer and more productive work environments.