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Case 850B Dozer: Overview and Review
The Case 850B dozer is a formidable piece of machinery that has made its mark in the heavy equipment industry. Known for its robust performance and reliability, this dozer is designed to tackle a variety of earthmoving tasks, from grading and clearing to heavy-duty construction projects. With a blend of power, precision, and durability, the 850B stands out as a go-to choice for contractors and operators alike.
Design and Build Quality
At first glance, the Case 850B commands attention with its rugged design and solid construction. Built to withstand the rigors of demanding job sites, this dozer features a reinforced frame and high-quality materials that ensure longevity. Its compact size allows for maneuverability in tight spaces, making it ideal for urban construction and landscaping projects. The operator’s cabin is designed with comfort in mind, offering excellent visibility and ergonomic controls that reduce operator fatigue during long hours of work.
Performance and Versatility
When it comes to performance, the Case 850B does not disappoint. Equipped with a powerful engine, it delivers impressive horsepower that translates into efficient operation. The dozer’s hydraulic system is responsive, allowing for precise control over blade movements, whether you’re pushing, pulling, or grading. This versatility makes the 850B suitable for various applications, including road construction, site preparation, and land clearing.
Moreover, the dozer’s blade options are diverse, allowing operators to choose the right configuration for their specific tasks. Whether you need a straight blade for precise grading or a universal blade for bulk material handling, the 850B can be customized to meet your needs.
Fuel Efficiency and Maintenance
In an era where fuel costs can significantly impact project budgets, the Case 850B stands out for its fuel efficiency. The engine is designed to optimize fuel consumption without compromising power, making it an economical choice for long-term projects. Additionally, the dozer’s maintenance requirements are straightforward, with easily accessible components that simplify routine checks and repairs. This ease of maintenance helps minimize downtime, allowing operators to keep their projects on schedule.
In summary, the Case 850B dozer is a reliable and powerful machine that excels in various earthmoving applications. Its robust design, impressive performance, and fuel efficiency make it a valuable asset for any construction fleet. Whether you’re a seasoned operator or a contractor looking for a dependable dozer, the Case 850B is worth considering for your next project.
Case 850B Dozer Specifications
The Case 850B dozer is engineered for performance and efficiency, making it a top choice for various heavy-duty applications. Below, we delve into the detailed specifications that define this powerful machine.
Engine Specifications
The heart of the Case 850B is its robust engine, designed to deliver the power needed for demanding tasks. Here are the key engine specifications:
| Specification | Details |
|---|---|
| Engine Model | Case 4-390 |
| Type | 4-Cylinder, Turbocharged Diesel |
| Gross Power | 90 HP (67 kW) |
| Net Power | 85 HP (63 kW) |
| Displacement | 390 cu in (6.4 L) |
| Torque | 265 lb-ft (360 Nm) |
| Fuel Tank Capacity | 25 gallons (95 L) |
Dimensions
The dimensions of the Case 850B are crucial for understanding its capabilities and maneuverability on the job site. Here’s a breakdown of its dimensions:
| Specification | Details |
|---|---|
| Overall Length | 12 ft 2 in (3,708 mm) |
| Overall Width | 7 ft 10 in (2,385 mm) |
| Overall Height | 8 ft 6 in (2,590 mm) |
| Track Width | 18 in (457 mm) |
| Ground Clearance | 12 in (305 mm) |
| Wheelbase | 6 ft 6 in (1,981 mm) |
Weight and Capacity
Understanding the weight and capacity of the Case 850B is essential for assessing its performance and suitability for various tasks. Here are the relevant specifications:
| Specification | Details |
|---|---|
| Operating Weight | 18,500 lbs (8,400 kg) |
| Blade Capacity | 1.5 cu yd (1.15 m³) |
| Max Blade Lift Height | 12 in (305 mm) |
| Max Blade Depth | 6 in (152 mm) |
| Max Drawbar Pull | 14,000 lbs (6,350 kg) |
Working Specifications
The working specifications of the Case 850B highlight its capabilities in various earthmoving tasks. Here’s what you need to know:
| Specification | Details |
|---|---|
| Blade Type | Straight or Universal |
| Hydraulic System Type | Open Center |
| Hydraulic Flow Rate | 15 gpm (56.8 L/min) |
| Steering Type | Hydrostatic |
| Turning Radius | 8 ft 6 in (2,590 mm) |
The Case 850B dozer is a well-rounded machine that combines power, efficiency, and versatility, making it an excellent choice for various heavy-duty applications. Whether you’re pushing dirt, grading, or clearing land, the specifications of the 850B ensure it can handle the job with ease.
Common Problems and Recommendations for the Case 850B Dozer
The Case 850B dozer, while a robust and reliable machine, is not without its challenges. Understanding these common problems and implementing effective recommendations can help operators maximize efficiency and minimize downtime.
Common Problems
Despite its solid engineering, the Case 850B can encounter several issues that operators should be aware of:
1. Hydraulic System Leaks
Hydraulic fluid leaks can occur due to wear and tear on seals and hoses. This can lead to reduced performance and increased maintenance costs.
2. Engine Overheating
Overheating can be a significant issue, especially during prolonged use in high-temperature conditions. This can lead to engine damage if not addressed promptly.
3. Track Wear
The tracks on the 850B can wear out over time, particularly if the machine is frequently operated on rough terrain. This can affect traction and overall performance.
4. Electrical System Failures
Electrical issues, such as faulty wiring or blown fuses, can lead to operational failures, impacting the dozer’s functionality.
5. Blade Misalignment
Improper blade alignment can result in uneven grading and increased wear on the blade and other components.
Recommendations for Maintenance and Operation
To mitigate these problems, operators should adhere to a set of best practices for maintenance and operation:
1. Regular Inspections
– Conduct routine checks on hydraulic lines and connections to identify potential leaks early.
– Inspect the engine cooling system, including the radiator and coolant levels, to prevent overheating.
– Check the tracks for signs of wear and replace them as necessary.
2. Scheduled Maintenance
– Follow the manufacturer’s recommended maintenance schedule for oil changes, filter replacements, and hydraulic fluid checks.
– Regularly service the electrical system to ensure all components are functioning correctly.
3. Proper Operation Techniques
– Avoid sudden starts and stops to reduce stress on the hydraulic system and tracks.
– Use the appropriate blade type for the task at hand to prevent misalignment and uneven wear.
4. Training and Familiarization
– Ensure that operators are adequately trained on the dozer’s controls and features to maximize efficiency and safety.
– Familiarize operators with the specific terrain and conditions they will be working in to adapt their techniques accordingly.
5. Keep Spare Parts Handy
– Maintain an inventory of essential spare parts, such as filters, hoses, and electrical components, to minimize downtime during repairs.
– Establish a relationship with a reliable parts supplier for quick access to necessary components.
By being proactive about maintenance and addressing common issues promptly, operators can enhance the performance and longevity of the Case 850B dozer. Implementing these recommendations will not only improve operational efficiency but also contribute to a safer working environment.