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Overview of the Komatsu 35 Excavator
The Komatsu 35 Excavator, often referred to as the PC35MR-5, is a compact yet powerful machine designed for a variety of construction and excavation tasks. This excavator strikes a fine balance between size and performance, making it an ideal choice for urban construction sites, landscaping projects, and utility work. With its nimble design, it can maneuver in tight spaces while still delivering the muscle needed for heavy-duty operations.
Key Features and Benefits
One of the standout features of the Komatsu 35 Excavator is its advanced hydraulic system. This system enhances the machine’s efficiency, allowing operators to achieve more with less fuel consumption. The excavator is equipped with a powerful engine that provides ample horsepower, ensuring that it can tackle tough jobs without breaking a sweat.
Another notable aspect is its compact design. With a minimal tail swing, the PC35MR-5 can operate in confined areas where larger excavators would struggle. This makes it particularly useful for projects in urban environments or residential areas where space is at a premium.
The operator’s cabin is designed with comfort and visibility in mind. It features an ergonomic layout that minimizes fatigue during long working hours. Large windows provide excellent visibility, allowing operators to navigate their surroundings with confidence. Additionally, the controls are intuitive, making it easier for both seasoned operators and newcomers to get the hang of the machine quickly.
Versatility in Applications
The Komatsu 35 Excavator is not just a one-trick pony. Its versatility allows it to be used for a wide range of applications, including:
– Excavation: Digging trenches and foundations.
– Landscaping: Grading and moving soil or debris.
– Demolition: Removing structures or clearing sites.
– Utility Work: Installing or repairing underground utilities.
With a variety of attachments available, such as buckets, augers, and hydraulic breakers, the PC35MR-5 can be customized to meet the specific needs of any job. This adaptability makes it a valuable asset for contractors and construction companies looking to maximize productivity.
In summary, the Komatsu 35 Excavator is a robust and versatile machine that excels in various applications. Its compact design, powerful performance, and operator-friendly features make it a reliable choice for those in the construction industry. Whether you’re digging a foundation or clearing a site, this excavator is built to get the job done efficiently and effectively.
Komatsu 35 Excavator Specs
The Komatsu 35 Excavator, specifically the PC35MR-5 model, is engineered for efficiency and performance in a compact package. This machine is not just about power; it’s about precision and adaptability to various job sites. Below, we delve into the detailed specifications that make this excavator a preferred choice among contractors.
Engine Specifications
The heart of any excavator is its engine, and the PC35MR-5 does not disappoint. Here are the key engine specifications:
| Specification | Details |
|---|---|
| Engine Model | Komatsu SAA4D95LE-5 |
| Power Output | 24.5 kW (33 HP) at 2,200 RPM |
| Displacement | 1.9 liters |
| Fuel Type | Diesel |
| Emission Standards | EPA Tier 4 Final |
Dimensions
Understanding the dimensions of the Komatsu 35 Excavator is crucial for assessing its suitability for various tasks. Here’s a breakdown of its dimensions:
| Specification | Details |
|---|---|
| Overall Length | 4,485 mm (176.5 in) |
| Overall Width | 1,550 mm (61.0 in) |
| Overall Height | 2,460 mm (96.9 in) |
| Track Width | 400 mm (15.7 in) |
| Tail Swing Radius | 1,200 mm (47.2 in) |
Weight
Weight plays a significant role in the excavator’s stability and performance. Here are the weight specifications for the PC35MR-5:
| Specification | Details |
|---|---|
| Operating Weight | 3,500 kg (7,717 lbs) |
| Maximum Load Capacity | 1,200 kg (2,645 lbs) |
Working Specifications
The working capabilities of the Komatsu 35 Excavator are what truly set it apart. Here’s a look at its working specifications:
| Specification | Details |
|---|---|
| Maximum Digging Depth | 2,450 mm (96.5 in) |
| Maximum Reach | 4,400 mm (173.2 in) |
| Bucket Capacity | 0.12 – 0.2 m³ |
| Arm Length | 1,600 mm (63.0 in) |
| Maximum Dumping Height | 3,200 mm (126.0 in) |
The Komatsu 35 Excavator is designed to deliver exceptional performance in a compact form. Its specifications make it a versatile tool for various construction and excavation tasks, ensuring that operators can tackle projects efficiently and effectively.
Problems and Recommendations for the Komatsu 35 Excavator
While the Komatsu 35 Excavator is a robust and versatile machine, it is not without its challenges. Understanding these potential problems can help operators and owners maintain the equipment effectively and ensure optimal performance.
Common Problems
Despite its reliability, users may encounter several issues with the Komatsu 35 Excavator:
1. Hydraulic System Leaks
Hydraulic leaks can occur due to wear and tear on hoses and seals. This can lead to decreased performance and efficiency.
2. Engine Overheating
Overheating can be a concern, especially during prolonged use in high-temperature environments. This can be caused by insufficient coolant levels or a malfunctioning radiator.
3. Electrical Issues
Electrical problems, such as faulty wiring or blown fuses, can disrupt the operation of the excavator. This may lead to unexpected shutdowns or failure to start.
4. Track Wear
The tracks may wear out faster if the excavator is frequently used on rough terrain. This can lead to decreased traction and stability.
5. Operator Fatigue
While the operator’s cabin is designed for comfort, long hours of operation can still lead to fatigue. This can affect productivity and safety.
Recommendations for Maintenance and Operation
To mitigate these problems and ensure the longevity of the Komatsu 35 Excavator, consider the following recommendations:
1. Regular Inspections
Conduct frequent inspections to identify potential issues before they escalate. Focus on the following areas:
– Hydraulic hoses and connections
– Engine coolant levels
– Electrical wiring and connections
– Track condition
2. Scheduled Maintenance
Follow the manufacturer’s recommended maintenance schedule. This includes:
– Changing the engine oil and filters
– Flushing and replacing hydraulic fluid
– Inspecting and replacing worn tracks
3. Proper Operation Techniques
Train operators on best practices to minimize wear and tear. Emphasize:
– Smooth operation of controls
– Avoiding sudden movements
– Proper loading techniques
4. Cooling System Management
Monitor the cooling system closely, especially in hot weather. Recommendations include:
– Regularly checking coolant levels
– Cleaning the radiator to prevent blockages
– Ensuring the fan is functioning correctly
5. Ergonomic Adjustments
To reduce operator fatigue, consider:
– Adjusting the seat and controls for comfort
– Taking regular breaks during long shifts
– Using ergonomic tools and attachments
By addressing these common problems and implementing the recommendations, operators can enhance the performance and longevity of the Komatsu 35 Excavator. This proactive approach not only minimizes downtime but also maximizes productivity on the job site.