4 hours ago
Introduction
The Case 9020B Hydraulic Excavator, produced between 1997 and 2002, stands as a testament to Case Construction Equipment's commitment to delivering robust and reliable machinery. As part of the B Series, this model was designed to meet the demanding needs of various industries, including construction, landscaping, and heavy lifting.
Engine and Performance
The 9020B is powered by the Case 4TA-390 engine, a 4-cylinder, turbocharged, and aftercooled diesel engine. With a displacement of 239 cubic inches (3.9 liters), it delivers a net power output of 106 horsepower at 2,200 rpm and a maximum torque of 325 lb-ft at 1,450 rpm. This engine provides the necessary power for demanding excavation tasks, ensuring efficiency and reliability.
Dimensions and Capacities
The 9020B boasts the following dimensions and capacities:
Hydraulic System
The hydraulic system of the 9020B is designed for efficiency and power. It features a dual-pump system with a combined flow rate of 108 gallons per minute (409 liters per minute) and a maximum hydraulic pressure of 4,780 psi. This system ensures smooth operation of the boom, arm, and bucket, contributing to the machine's overall performance.
Undercarriage and Mobility
The 9020B is equipped with a durable undercarriage designed for stability and longevity. It features 23.6-inch (600 mm) wide tracks, providing a ground pressure of 5.5 psi, which is beneficial for working on soft or uneven ground. The machine's maximum travel speed is 3.4 mph (5.5 km/h), allowing for efficient movement between job sites.
Operator Comfort and Features
Operator comfort is a priority in the 9020B design. The cab is spacious, providing excellent visibility and reducing operator fatigue during extended use. Standard features include air conditioning, adjustable seating, and intuitive controls. Optional features, such as a hydraulic quick coupler, enhance the machine's versatility, allowing operators to switch attachments quickly and efficiently.
Maintenance and Durability
The Case 9020B is known for its durability and ease of maintenance. Routine maintenance tasks include checking and replacing hydraulic filters, inspecting the undercarriage for wear, and ensuring the engine is properly serviced. Parts for the 9020B are available through various suppliers, and the machine's design allows for straightforward servicing, contributing to its longevity and reliability.
User Experiences
Feedback from operators highlights the 9020B's strength and smooth operation. One operator noted that while the machine's narrow undercarriage can make it prone to tipping with a side load, it remains a reliable backup machine even after 18 years of service. Another operator mentioned that despite challenges in sourcing parts, the machine's performance remained strong, with minimal issues over 6,000 hours of operation.
Conclusion
The Case 9020B Hydraulic Excavator remains a valuable asset for professionals seeking a robust and reliable machine for various excavation tasks. Its powerful engine, efficient hydraulic system, and durable design make it a preferred choice for many in the construction industry. With proper maintenance and care, the 9020B can continue to deliver exceptional performance for years to come.
The Case 9020B Hydraulic Excavator, produced between 1997 and 2002, stands as a testament to Case Construction Equipment's commitment to delivering robust and reliable machinery. As part of the B Series, this model was designed to meet the demanding needs of various industries, including construction, landscaping, and heavy lifting.
Engine and Performance
The 9020B is powered by the Case 4TA-390 engine, a 4-cylinder, turbocharged, and aftercooled diesel engine. With a displacement of 239 cubic inches (3.9 liters), it delivers a net power output of 106 horsepower at 2,200 rpm and a maximum torque of 325 lb-ft at 1,450 rpm. This engine provides the necessary power for demanding excavation tasks, ensuring efficiency and reliability.
Dimensions and Capacities
The 9020B boasts the following dimensions and capacities:
- Operating Weight: Approximately 35,274 lbs (16,000 kg)
- Length: 27 ft 3 in (8.3 m)
- Width: 8 ft 6 in (2.6 m)
- Height: 9 ft 7 in (2.9 m)
- Ground Clearance: 2 ft (0.6 m)
- Tail Swing Radius: 8 ft (2.4 m)
- Max Digging Depth: 21 ft 3 in (6.5 m)
- Max Reach at Ground Level: 31 ft (9.4 m)
- Bucket Capacity: 0.8 to 1.4 cubic yards (0.61 to 1.07 m³)
Hydraulic System
The hydraulic system of the 9020B is designed for efficiency and power. It features a dual-pump system with a combined flow rate of 108 gallons per minute (409 liters per minute) and a maximum hydraulic pressure of 4,780 psi. This system ensures smooth operation of the boom, arm, and bucket, contributing to the machine's overall performance.
Undercarriage and Mobility
The 9020B is equipped with a durable undercarriage designed for stability and longevity. It features 23.6-inch (600 mm) wide tracks, providing a ground pressure of 5.5 psi, which is beneficial for working on soft or uneven ground. The machine's maximum travel speed is 3.4 mph (5.5 km/h), allowing for efficient movement between job sites.
Operator Comfort and Features
Operator comfort is a priority in the 9020B design. The cab is spacious, providing excellent visibility and reducing operator fatigue during extended use. Standard features include air conditioning, adjustable seating, and intuitive controls. Optional features, such as a hydraulic quick coupler, enhance the machine's versatility, allowing operators to switch attachments quickly and efficiently.
Maintenance and Durability
The Case 9020B is known for its durability and ease of maintenance. Routine maintenance tasks include checking and replacing hydraulic filters, inspecting the undercarriage for wear, and ensuring the engine is properly serviced. Parts for the 9020B are available through various suppliers, and the machine's design allows for straightforward servicing, contributing to its longevity and reliability.
User Experiences
Feedback from operators highlights the 9020B's strength and smooth operation. One operator noted that while the machine's narrow undercarriage can make it prone to tipping with a side load, it remains a reliable backup machine even after 18 years of service. Another operator mentioned that despite challenges in sourcing parts, the machine's performance remained strong, with minimal issues over 6,000 hours of operation.
Conclusion
The Case 9020B Hydraulic Excavator remains a valuable asset for professionals seeking a robust and reliable machine for various excavation tasks. Its powerful engine, efficient hydraulic system, and durable design make it a preferred choice for many in the construction industry. With proper maintenance and care, the 9020B can continue to deliver exceptional performance for years to come.
We sell 3 types:
1. Brand-new excavators.
2. Refurbished excavators for rental business, in bulk.
3. Excavators sold by original owners
https://www.facebook.com/ExcavatorSalesman
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Whatsapp/Line: +66989793448 Wechat: waji8243
1. Brand-new excavators.
2. Refurbished excavators for rental business, in bulk.
3. Excavators sold by original owners
https://www.facebook.com/ExcavatorSalesman
https://www.youtube.com/@ExcavatorSalesman
Whatsapp/Line: +66989793448 Wechat: waji8243