In the realm of compact construction machinery, the Caterpillar 304 304 Excavator distinguishes itself through its formidable power and multifaceted capabilities. Whether you are a contractor, landscaper, or engaged in small-scale construction ventures, grasping the detailed specifications of the Caterpillar 304 is pivotal for informed decision-making regarding its appropriateness for your undertakings. This article will dissect the intricate specs of the Caterpillar 304, furnishing you with a thorough compendium of its competencies and attributes.
General Specifications
The Caterpillar 304, a mini hydraulic excavator, is meticulously crafted for optimal performance within confined spaces. Below are its primary specifications:
- Weight and Dimensions: The operational weight of the Caterpillar 304 is roughly 4,200 kg (9,259 lbs), providing a balance of sturdiness and maneuverability.
- Engine Type and Power: Equipped with a Cat C2.4 engine, it guarantees dependable performance and efficiency.
- Hydraulic System: The machine boasts a robust hydraulic system that amplifies operational precision and potency.
Engine Specifications
At the core of any excavator lies its engine, and the Caterpillar 304 excels in this regard:
- Engine Model: Cat C2.4
- Horsepower: The engine delivers a net power of approximately 40.2 kW (54 hp), ensuring ample power for diverse tasks.
- Fuel Capacity: With a fuel tank capacity of around 76 liters (20 gallons), the 304 is designed for prolonged operational durations.
- Emissions Compliance: Adheres to stringent emission standards, underscoring its environmental conscientiousness.
Performance Metrics
The Caterpillar 304's performance metrics are where it truly shines. Key metrics include:
- Digging Depth: Maximum digging depth is about 3.34 meters (10.96 feet).
- Reach at Ground Level: Offers a reach of approximately 5.58 meters (18.31 feet) at ground level.
- Loading Height: The maximum loading height is about 3.74 meters (12.27 feet).
- Breakout Force: The bucket breakout force is an impressive 43.8 kN (9,849 lbf), ensuring efficient excavation and material handling.
Hydraulic System Details
The hydraulic system is vital to the excavator’s functionality:
- Main Hydraulic Pump Flow Capacity: 150 liters per minute (39.6 gallons per minute).
- Hydraulic Pressure: Operates at a maximum pressure of 24,000 kPa (3,481 psi).
- Auxiliary Hydraulic Options: Includes standard and optional auxiliary hydraulic lines for diverse attachments.
Undercarriage and Structure
Stability and mobility are crucial for any excavator:
- Track Type and Width: The Caterpillar 304 is outfitted with rubber tracks, offering excellent traction and minimal ground disturbance. Track width is approximately 400 mm (15.75 inches).
- Ground Clearance: With a ground clearance of 360 mm (14.2 inches), it navigates uneven terrain with ease.
- Blade Width and Height: The dozer blade width is 1,920 mm (75.6 inches), and height is 350 mm (13.8 inches), facilitating grading and backfilling tasks.
- Stability Features: Enhanced stability features include a widened stance and low center of gravity.
Operator Comfort and Controls
Operator comfort can significantly influence productivity:
Cabin Features: The 304 offers a capacious cabin with climate control, ensuring comfort in various weather conditions.
- Seat Adjustability: An adjustable seat with suspension mitigates operator fatigue.
- Control Layout: Intuitive control layout for ease of use.
- Visibility and Ergonomics: Excellent visibility from the cabin and ergonomic design enhance operator efficiency and safety.
Safety Features
Safety is paramount on any job site:
ROPS and FOPS Certification: The cabin is certified for Rollover Protective Structure (ROPS) and Falling Object Protective Structure (FOPS).
- Safety Lockout Mechanisms: Prevents unintended movements of the machine.
- Visibility Aids: Includes mirrors and optional rear-view camera for better site awareness.
- Emergency Exits: Clearly marked and easily accessible.
Attachments and Versatility
Versatility is a key advantage of the Caterpillar 304:
- Standard and Optional Attachments: Includes buckets, hammers, augers, and more.
- Quick Coupler System: Enables fast and easy attachment changes.
- Application Versatility: Suitable for digging, grading, demolition, and material handling.
Maintenance and Serviceability
Efficient maintenance ensures longevity and reliability:
- Ease of Access to Maintenance Points: Designed for easy access to all major components.
- Diagnostic Capabilities: Onboard diagnostics for quick troubleshooting.
- Service Intervals: Regular service intervals are clearly outlined, with easy-to-follow maintenance schedules.
- Parts Availability: Wide availability of parts ensures minimal downtime.
Fuel Efficiency and Emissions
Operational costs and environmental impact are crucial considerations:
- Fuel Consumption Rates: Optimized for low fuel consumption.
- Emission Control Technologies: Equipped with advanced emission control systems.
- Environmental Impact: Designed to minimize the environmental footprint.
- Technology Integration
Modern excavators incorporate advanced technology:
- GPS and Telematics: Provides location tracking and operational data.
- Monitoring Systems: Real-time monitoring of machine health and performance.
- Automation and Assist Features: Includes features like automatic grading and digging assistance.
Comparison with Competitors
How does the Caterpillar 304 stack up against the competition?
Key Competitors: Komatsu PC35, Bobcat E42, and John Deere 35G.
- Comparative Advantages: Superior hydraulic performance, operator comfort, and advanced technology integration.
- Market Positioning: Positioned as a premium choice in the mini excavator market.
- User Reviews and Testimonials
Real-world feedback can provide valuable insights:
- Common Praises: Users frequently commend its power, reliability, and comfort.
- Typical Complaints: Some users mention higher initial costs compared to competitors.
- Overall User Satisfaction: High satisfaction rates due to performance and durability.
Conclusion
The Caterpillar 304 Excavator amalgamates power, versatility, and cutting-edge technology to deliver exceptional performance across various applications. Whether engaged in excavation, grading, or material handling, this excavator is engineered to meet your needs with steadfast reliability and efficiency. Its user-friendly design, robust safety features, and comprehensive maintenance support render it a top-tier choice for professionals seeking a compact yet potent machine.
FAQs
What is the lifting capacity of the Caterpillar 304?
The lifting capacity of the Caterpillar 304 varies depending on the configuration and operating conditions but generally ranges from 1,000 to 1,500 kg (2,205 to 3,307 lbs).
How often does the Caterpillar 304 need servicing?
Routine maintenance is recommended every 500 operating hours, with more thorough inspections and services at 1,000-hour intervals.
Can the Caterpillar 304 operate in extreme weather conditions?
Yes, the Caterpillar 304 is designed to operate in a wide range of weather conditions, thanks to its robust build and climate-controlled cabin.
What attachments are available for the Caterpillar 304?
A variety of attachments are available, including different types of buckets, hydraulic hammers, augers, and more, enhancing the machine's versatility.
How does the Caterpillar 304 compare to other mini excavators?
The Caterpillar 304 stands out for its powerful engine, advanced hydraulic system, and superior operator comfort, making it a preferred choice over many competitors.