The Cat 308 Specs PDF provides detailed specifications for the 308E2 CR SB Mini Hydraulic Excavator, including engine performance, hydraulic systems, and operating weights.
1.1 Overview of the Cat 308 Series
The Cat 308 Series, including the 308E2 CR SB Mini Hydraulic Excavator, is designed for high performance in compact environments. It features a robust Cat C3.3B engine, delivering 48.5 kW (65 hp) of net power. Weighing between 8,146 kg and 9,380 kg, it offers versatility for various applications. The excavator boasts a compact radius design, swing boom front linkage, and advanced hydraulic systems. Its dimensions, including stick length and boom swing, ensure maneuverability in tight spaces. With a focus on durability and efficiency, the Cat 308 Series is ideal for construction, landscaping, and urban projects, supported by extensive Cat dealer services.
1.2 Importance of the Specs PDF for Operators and Buyers
The Cat 308 Specs PDF is essential for operators and buyers, providing detailed insights into machine capabilities, dimensions, and performance metrics. It ensures operators understand safety limits and optimal usage, while buyers can assess suitability for specific projects. The document outlines engine power, hydraulic systems, and weight ranges, aiding in informed decision-making. Additionally, it covers maintenance requirements and service support, ensuring longevity and efficiency. By reviewing the specs, users can maximize productivity and ensure compliance with operational standards, making it a critical resource for both operators and potential buyers.
Engine Specifications
The Cat 308E2 CR SB Mini Hydraulic Excavator features the Cat C3.3B engine, delivering 48.5 kW of power and 65 hp, meeting EPA Tier 4 Final standards.
2.1 Engine Model and Power Output
The Cat 308E2 CR SB Mini Hydraulic Excavator is powered by the Cat C3.3B engine, delivering a rated net power of 48.5 kW (65 hp) at 2,400 rpm. This engine meets U.S. EPA Tier 4 Final and EU Stage V emissions standards, ensuring reduced emissions and environmental impact. The C3.3B engine provides reliable performance, with a focus on fuel efficiency and durability. Its compact design and robust construction make it ideal for various excavator applications, offering consistent power output across different operating conditions. This engine model is integral to the excavator’s overall performance capabilities.
2.2 Fuel Efficiency and Emissions Standards
The Cat 308E2 CR SB Mini Hydraulic Excavator features the Cat C3.3B engine, designed for optimal fuel efficiency while meeting stringent emissions standards. This engine complies with U.S. EPA Tier 4 Final and EU Stage V regulations, significantly reducing emissions. Advanced fuel injection technology minimizes fuel consumption without compromising power output. The excavator’s efficient design ensures lower operating costs and reduced environmental impact, making it a sustainable choice for construction and landscaping projects. Its emissions-reducing capabilities align with global environmental standards, offering a balance between performance and eco-friendliness.
Hydraulic System Details
The Cat 308E2 CR SB Mini Hydraulic Excavator features a robust hydraulic system designed for efficient performance and reliability, ensuring precise control and optimal machine operation.
3.1 Pump Capacity and Flow Rates
The Cat 308E2 CR SB Mini Hydraulic Excavator is equipped with a high-performance hydraulic system, delivering a maximum pump capacity of 150 L/min. The system ensures efficient flow rates, enabling smooth operation across various applications. With precise control over hydraulic pressure, the excavator maintains optimal performance in digging, lifting, and attachments operation. The hydraulic system is designed to handle demanding tasks while minimizing fuel consumption, making it both powerful and efficient. These specifications are crucial for operators seeking reliability and versatility in construction and landscaping projects.
3.2 Hydraulic Pressure and Performance
The Cat 308E2 CR SB Mini Hydraulic Excavator features a robust hydraulic system with a maximum main pump pressure of 350 bar, ensuring strong digging and lifting capabilities. The auxiliary hydraulic pressure is set at 250 bar, enabling efficient operation of attachments. The system is designed for precise control, reducing energy loss and enhancing overall performance. With a focus on reliability and efficiency, the hydraulic system supports a wide range of applications, from landscaping to heavy construction, making it a versatile choice for operators seeking consistent and powerful hydraulic performance.
Operating Weights and Dimensions
The Cat 308E2 CR SB Mini Excavator has a minimum operating weight of 8,146 kg and a maximum of 9,380 kg, with dimensions tailored for versatility.
4.1 Minimum and Maximum Operating Weights
The Cat 308E2 CR SB Mini Excavator features a minimum operating weight of 8,146 kg (17,960 lb) and a maximum operating weight of 9,380 kg (20,678 lb). These weights vary based on configurations, including steel tracks with rubber pads, counterweight, operator, full fuel tank, and stick length. The machine is designed to balance power and agility, ensuring optimal performance across different applications. The weight specifications are crucial for operators to understand payload capacities and machine stability. These figures are measured with standard equipment and no bucket attached.
4.2 Key Dimensions for Various Configurations
The Cat 308E2 CR SB Mini Excavator offers varying dimensions based on configurations. For the standard stick, the stick length is 71.7 inches (1,820 mm), while the maximum blade height is 14.6 inches (370 mm). The boom swing to the left is 23.8 inches (604 mm), and the maximum blade depth is 16 inches (407 mm). In the long stick configuration, the stick length extends to 92.8 inches (2,358 mm), with a ground clearance of 13.8 inches (350 mm). These dimensions ensure versatility for diverse applications while maintaining compact maneuverability.
Performance Features
The Cat 308E2 CR SB excels in lifting capacities and digging depths, delivering robust performance for various applications, enhanced by its versatile swing boom design.
5.1 Lifting Capacities and Digging Depths
The Cat 308E2 CR SB offers impressive lifting capacities, enabling efficient material handling across various sites. With a standard stick, it achieves maximum lift capacities tailored for heavy-duty tasks. The excavator also features remarkable digging depths, reaching up to 12 feet for deep excavation projects. This combination of strength and versatility makes it ideal for construction and landscaping applications, ensuring productivity in demanding environments. The precise engineering of the Cat 308E2 CR SB guarantees reliable performance, meeting the needs of operators seeking both power and accuracy.
5.2 Machine Versatility and Application Suitability
The Cat 308E2 CR SB Mini Hydraulic Excavator is designed for versatility, making it suitable for a wide range of applications. Its swing boom front linkage allows for precise control in confined spaces, while the compact radius design enhances maneuverability. Ideal for urban construction, landscaping, and small-scale excavation projects, this excavator adapts to various tasks with ease. The machine’s robust performance ensures efficiency in digging, lifting, and material handling, making it a reliable choice for contractors seeking a versatile and productive excavator for diverse job sites.
Compact Radius Design
The Cat 308E2 CR SB Mini Hydraulic Excavator features a durable Compact Radius design, ideal for tight spaces, enhancing maneuverability and reducing site damage.
6.1 Benefits of the Compact Radius Excavator
The Cat 308E2 CR SB Mini Hydraulic Excavator’s compact radius design offers enhanced maneuverability in tight spaces, reducing potential site damage. Its swing boom front linkage provides excellent digging capabilities in confined areas, making it ideal for urban construction and landscaping projects. The compact design ensures minimal disruption to surrounding structures while maintaining high productivity. This feature-rich excavator is perfect for applications requiring precision and versatility in limited spaces, ensuring efficient operation without compromising performance. Its durability and reliability make it a preferred choice for operators needing a machine that excels in challenging environments.
6.2 Swing Boom Front Linkage Advantages
The swing boom front linkage of the Cat 308E2 CR SB Mini Hydraulic Excavator offers exceptional versatility and reach, enabling precise operation in tight spaces. This design allows the boom to swing left and right, improving accessibility in confined areas and enhancing overall digging performance. Operators can achieve optimal angles for various tasks, reducing the need for frequent repositioning. The swing boom also minimizes damage to surrounding structures, making it ideal for urban and sensitive environments. Its robust construction ensures durability, while its flexibility maximizes productivity across diverse applications. This feature is a key advantage for operators seeking efficiency and adaptability.
Dealer Support and Service
The Cat dealer network provides comprehensive support, including maintenance, operator training, and service solutions, ensuring optimal performance and longevity of the Cat 308 excavator.
7.1 Cat Dealer Network and Assistance
The Cat dealer network offers comprehensive support, ensuring operators and buyers receive expert assistance. From equipment solutions to maintenance, dealers provide training and service needs. Their global presence guarantees accessibility, with personalized assistance programs tailored to specific requirements. This network ensures optimal performance and longevity of the Cat 308 excavator, addressing all operational challenges efficiently.
7.2 Maintenance and Service Requirements
Regular maintenance is crucial for the Cat 308 excavator’s optimal performance. Service intervals are designed to ensure longevity and efficiency, with easy access to maintenance areas. Operators should follow recommended schedules for fluid checks, filter replacements, and wear part inspections. The Cat C3.3B engine requires periodic servicing to maintain its 48.5 kW power output. Proper lubrication and hydraulic system checks are essential to uphold performance. Adhering to these requirements ensures the excavator operates at its best, minimizing downtime and extending its lifespan. Cat dealers provide support for parts and training to facilitate seamless maintenance routines.