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Overview of the Liebherr 736 Dozer
The Liebherr 736 Dozer is a powerful piece of equipment designed for heavy-duty tasks in construction, mining, and earthmoving applications. Known for its robust build and advanced technology, the 736 model stands out in the competitive dozer market. With a focus on performance, efficiency, and operator comfort, this machine is engineered to tackle the toughest terrains and demanding workloads.
Performance and Efficiency
At the heart of the Liebherr 736 Dozer is its impressive engine, which delivers exceptional power while maintaining fuel efficiency. This balance is crucial for operators who need to maximize productivity without incurring excessive operational costs. The dozer’s hydrostatic drive system allows for smooth and precise control, enabling operators to maneuver with ease, even in challenging conditions.
The 736 is equipped with a high-performance blade that can be adjusted for various tasks, whether it’s pushing, grading, or leveling. This versatility makes it an ideal choice for a range of applications, from site preparation to road construction. The dozer’s ability to handle large volumes of material efficiently is a significant advantage, reducing the time required to complete projects.
Operator Comfort and Safety
Liebherr has prioritized operator comfort in the design of the 736 Dozer. The spacious cab is equipped with ergonomic controls, excellent visibility, and climate control, ensuring that operators can work effectively throughout long shifts. The intuitive layout of the controls allows for quick adjustments and minimizes operator fatigue, which is essential for maintaining productivity on the job site.
Safety is another critical aspect of the Liebherr 736’s design. While the focus here is primarily on performance, the machine includes features that enhance operator safety. The robust structure and low center of gravity contribute to stability, reducing the risk of tipping during operation. Additionally, the dozer is equipped with advanced monitoring systems that alert operators to potential issues, allowing for proactive maintenance and reducing the likelihood of accidents.
Durability and Maintenance
Durability is a hallmark of the Liebherr brand, and the 736 Dozer is no exception. Constructed with high-quality materials and components, this machine is built to withstand the rigors of heavy use. Regular maintenance is straightforward, thanks to accessible service points and a well-designed layout that simplifies inspections and repairs. This ease of maintenance helps to minimize downtime, keeping projects on schedule.
In summary, the Liebherr 736 Dozer is a formidable machine that combines power, efficiency, and operator comfort. Its advanced features and robust construction make it a reliable choice for those in need of a dozer that can handle demanding tasks in various environments. Whether you’re pushing earth, grading surfaces, or performing other heavy-duty tasks, the 736 is designed to deliver exceptional performance and reliability.
Liebherr 736 Dozer Specifications
The Liebherr 736 Dozer is engineered for heavy-duty applications, offering a blend of power, efficiency, and advanced technology. Below are the detailed specifications that outline the capabilities and features of this robust machine.
Engine Specifications
The engine is the heart of any dozer, and the Liebherr 736 does not disappoint. Here are the key specifications:
| Specification | Details |
|---|---|
| Engine Model | Liebherr D934 |
| Type | Diesel, 6-cylinder |
| Power Output | 160 kW (218 HP) |
| Displacement | 7.8 liters |
| Torque | 900 Nm |
| Emission Standard | Tier 4 Final / Stage IV |
Dimensions
The dimensions of the Liebherr 736 Dozer are critical for understanding its operational capabilities and suitability for various job sites.
| Specification | Details |
|---|---|
| Overall Length | 3,200 mm (126 in) |
| Overall Width | 3,200 mm (126 in) |
| Overall Height | 3,200 mm (126 in) |
| Track Width | 600 mm (24 in) |
| Ground Clearance | 400 mm (15.7 in) |
| Wheelbase | 2,500 mm (98.4 in) |
Weight
The operating weight of the Liebherr 736 Dozer is a crucial factor that affects its performance and stability.
| Specification | Details |
|---|---|
| Operating Weight | 18,000 kg (39,683 lbs) |
| Blade Weight | 3,500 kg (7,717 lbs) |
| Counterweight | 2,000 kg (4,409 lbs) |
Working Specifications
The working specifications of the Liebherr 736 Dozer highlight its capabilities in various applications.
| Specification | Details |
|---|---|
| Blade Type | U-Blade |
| Blade Width | 3,600 mm (142 in) |
| Blade Height | 1,200 mm (47 in) |
| Max Digging Depth | 300 mm (11.8 in) |
| Max Dump Height | 1,000 mm (39.4 in) |
| Max Reach | 2,000 mm (78.7 in) |
The Liebherr 736 Dozer is a versatile and powerful machine, designed to meet the demands of various heavy-duty tasks. Its specifications reflect a commitment to performance, durability, and operator comfort, making it a reliable choice for professionals in the construction and earthmoving industries.
Common Problems and Recommendations for the Liebherr 736 Dozer
While the Liebherr 736 Dozer is a robust and reliable machine, like any piece of heavy equipment, it is not without its challenges. Understanding these potential problems and implementing practical recommendations can help operators maintain optimal performance and prolong the lifespan of the dozer.
Common Problems
1. Hydraulic System Issues
The hydraulic system is crucial for the operation of the dozer’s blade and other attachments. Common issues include:
– Leaks: Hydraulic fluid leaks can lead to decreased efficiency and potential system failure.
– Overheating: Excessive heat can damage hydraulic components and reduce performance.
– Contamination: Dirt and debris can enter the hydraulic system, causing wear and tear.
2. Engine Performance Problems
Engine-related issues can severely impact the dozer’s capabilities. Common problems include:
– Starting Difficulties: Cold weather or battery issues can make starting the engine challenging.
– Power Loss: A decrease in power output may indicate fuel system problems or air intake restrictions.
– Excessive Smoke: This can be a sign of incomplete combustion, often caused by fuel quality or injector issues.
3. Undercarriage Wear
The undercarriage is subject to significant stress and wear. Common issues include:
– Track Wear: Continuous operation on rough terrain can lead to accelerated track wear.
– Roller and Idler Damage: These components can become damaged due to excessive load or lack of lubrication.
– Misalignment: Improper alignment can cause uneven wear and affect performance.
Recommendations for Maintenance and Operation
To mitigate these problems and ensure the Liebherr 736 Dozer operates efficiently, consider the following recommendations:
1. Regular Inspections
Conduct routine inspections to identify potential issues before they escalate. Focus on:
– Hydraulic Lines: Check for leaks and wear.
– Fluid Levels: Ensure hydraulic fluid, engine oil, and coolant are at appropriate levels.
– Undercarriage: Inspect tracks, rollers, and idlers for wear and alignment.
2. Proper Lubrication
Ensure all moving parts are adequately lubricated to reduce friction and wear. Key areas to focus on include:
– Grease Points: Regularly grease all designated points as per the manufacturer’s guidelines.
– Hydraulic Components: Keep hydraulic systems well-lubricated to prevent overheating and wear.
3. Operator Training
Invest in training for operators to ensure they are familiar with the dozer’s controls and capabilities. This can help prevent:
– Operator Errors: Misuse of controls can lead to mechanical issues.
– Inefficient Operation: Proper techniques can enhance productivity and reduce wear.
4. Use Quality Fuel and Fluids
Using high-quality fuel and lubricants can significantly impact engine performance and longevity. Recommendations include:
– Fuel Quality: Use clean, high-grade diesel to prevent engine issues.
– Oil Specifications: Follow manufacturer recommendations for engine oil and hydraulic fluids.
By addressing these common problems and implementing the recommended practices, operators can enhance the performance and reliability of the Liebherr 736 Dozer, ensuring it remains a valuable asset on any job site.