08-19-2025, 08:43 PM
The Case 120C excavator is part of the renowned C-series from Case Construction Equipment, a company with a rich history in the heavy equipment industry. Designed for versatility, durability, and performance, the 120C has earned a solid reputation among contractors and equipment owners alike. This article provides a deep dive into the features, specifications, and considerations surrounding the Case 120C excavator.
Case Construction Equipment History and Legacy
Case Construction Equipment, established in 1842, has been a major player in the construction equipment industry. With a history of manufacturing high-quality machines for agriculture, construction, and other industries, Case has built a strong reputation for producing durable and efficient equipment. The C-series excavators, which include the 120C, continue this legacy with cutting-edge technology and enhanced performance features that make them suitable for various applications, including excavation, demolition, landscaping, and road construction.
Case 120C Excavator Specifications
The Case 120C is a mid-size hydraulic excavator, equipped with a range of features designed to meet the needs of a variety of applications. Below are the key specifications of the Case 120C:
The Case 120C excavator offers strong performance in a variety of conditions. Some of its key performance highlights include:
Despite its many advantages, the Case 120C is not without its potential drawbacks. Some of the challenges that operators and fleet managers may encounter include:
The Case 120C continues to be a popular choice for small to medium-sized excavation projects, thanks to its blend of performance, durability, and affordability. It competes with other excavators in its class, such as the Caterpillar 312, Komatsu PC128, and Hitachi ZX130. The 120C's combination of advanced features and ease of maintenance has earned it a solid reputation among construction companies, especially in the rental market.
Conclusion: Is the Case 120C Right for You?
The Case 120C excavator offers solid performance, excellent fuel efficiency, and ease of maintenance in a compact package. It is well-suited for contractors and construction firms seeking a versatile, durable, and cost-effective machine for medium-duty excavation tasks. While the 120C may not be the newest model on the market, its legacy of reliability and performance continues to make it a great choice for a wide variety of applications.
For businesses looking to expand their fleet or replace aging equipment, the Case 120C is certainly worth considering, especially for those who value operational efficiency, reduced fuel costs, and a high degree of versatility.
Case Construction Equipment History and Legacy
Case Construction Equipment, established in 1842, has been a major player in the construction equipment industry. With a history of manufacturing high-quality machines for agriculture, construction, and other industries, Case has built a strong reputation for producing durable and efficient equipment. The C-series excavators, which include the 120C, continue this legacy with cutting-edge technology and enhanced performance features that make them suitable for various applications, including excavation, demolition, landscaping, and road construction.
Case 120C Excavator Specifications
The Case 120C is a mid-size hydraulic excavator, equipped with a range of features designed to meet the needs of a variety of applications. Below are the key specifications of the Case 120C:
- Engine:
- The Case 120C is powered by a 4.5L 4-cylinder turbocharged diesel engine, providing around 91 horsepower (67 kW). This engine delivers sufficient power for medium-duty excavation tasks, making the 120C ideal for construction, road work, and trenching.
- The Case 120C is powered by a 4.5L 4-cylinder turbocharged diesel engine, providing around 91 horsepower (67 kW). This engine delivers sufficient power for medium-duty excavation tasks, making the 120C ideal for construction, road work, and trenching.
- Operating Weight:
- With an operating weight ranging between 11,000 to 12,000 kg, the Case 120C provides a balance of mobility and stability. This weight allows it to maneuver in tight spaces while also offering sufficient counterweight to perform heavy lifting tasks.
- With an operating weight ranging between 11,000 to 12,000 kg, the Case 120C provides a balance of mobility and stability. This weight allows it to maneuver in tight spaces while also offering sufficient counterweight to perform heavy lifting tasks.
- Hydraulic System:
- The hydraulic system is one of the key components of the Case 120C. It features a high-flow hydraulic pump that delivers powerful force to the boom, arm, and bucket. The system is designed to provide faster cycle times and greater digging force, which improves productivity on job sites.
- The hydraulic system is one of the key components of the Case 120C. It features a high-flow hydraulic pump that delivers powerful force to the boom, arm, and bucket. The system is designed to provide faster cycle times and greater digging force, which improves productivity on job sites.
- Digging Depth and Reach:
- The Case 120C offers an impressive digging depth of up to 6.4 meters and a maximum reach of around 9.5 meters. This range allows operators to tackle various excavation tasks with ease, from digging trenches to material handling.
- The Case 120C offers an impressive digging depth of up to 6.4 meters and a maximum reach of around 9.5 meters. This range allows operators to tackle various excavation tasks with ease, from digging trenches to material handling.
- Fuel Tank Capacity:
- Equipped with a fuel tank that can hold up to 200 liters, the Case 120C is built for long working hours without the need for frequent refueling. The efficient engine and hydraulic systems also contribute to its fuel economy, making it a cost-effective option for long-term operations.
- Equipped with a fuel tank that can hold up to 200 liters, the Case 120C is built for long working hours without the need for frequent refueling. The efficient engine and hydraulic systems also contribute to its fuel economy, making it a cost-effective option for long-term operations.
- Bucket Capacity:
- The standard bucket capacity is around 0.4 cubic meters, which is suitable for a range of digging and material handling tasks. Depending on the project requirements, bucket size can be adjusted to improve productivity.
- The standard bucket capacity is around 0.4 cubic meters, which is suitable for a range of digging and material handling tasks. Depending on the project requirements, bucket size can be adjusted to improve productivity.
- Cab and Operator Comfort:
- The operator's cabin in the Case 120C is designed with comfort and visibility in mind. It features a spacious cabin with a fully adjustable seat, air conditioning, and ergonomic controls. The large windows provide excellent visibility, helping operators work safely and efficiently, even in challenging environments.
- The operator's cabin in the Case 120C is designed with comfort and visibility in mind. It features a spacious cabin with a fully adjustable seat, air conditioning, and ergonomic controls. The large windows provide excellent visibility, helping operators work safely and efficiently, even in challenging environments.
The Case 120C excavator offers strong performance in a variety of conditions. Some of its key performance highlights include:
- Versatility:
- Whether used for digging, lifting, grading, or material handling, the 120C offers impressive versatility. The hydraulic system is capable of providing powerful lifting and digging force, allowing it to handle a wide range of attachments, such as buckets, hammers, and grapples.
- Whether used for digging, lifting, grading, or material handling, the 120C offers impressive versatility. The hydraulic system is capable of providing powerful lifting and digging force, allowing it to handle a wide range of attachments, such as buckets, hammers, and grapples.
- Stability and Mobility:
- Despite its moderate size, the 120C offers excellent stability during operation. The heavy counterweight and wide stance provide solid support, reducing the likelihood of tipping during heavy-duty tasks. Additionally, the machine's efficient tracks allow it to move efficiently on both rough and smooth terrain.
- Despite its moderate size, the 120C offers excellent stability during operation. The heavy counterweight and wide stance provide solid support, reducing the likelihood of tipping during heavy-duty tasks. Additionally, the machine's efficient tracks allow it to move efficiently on both rough and smooth terrain.
- Fuel Efficiency:
- The Case 120C's fuel-efficient engine is designed to lower operational costs over time. By reducing fuel consumption without sacrificing performance, the 120C is a cost-effective choice for long-term operations, especially for contractors concerned with managing operational expenses.
- The Case 120C's fuel-efficient engine is designed to lower operational costs over time. By reducing fuel consumption without sacrificing performance, the 120C is a cost-effective choice for long-term operations, especially for contractors concerned with managing operational expenses.
- Ease of Maintenance:
- One of the key selling points of the Case 120C is its user-friendly maintenance. The machine features easy access to key components like the engine, hydraulics, and filters, making routine maintenance and inspections straightforward. Regular servicing can be performed quickly, reducing downtime and increasing machine availability on-site.
- One of the key selling points of the Case 120C is its user-friendly maintenance. The machine features easy access to key components like the engine, hydraulics, and filters, making routine maintenance and inspections straightforward. Regular servicing can be performed quickly, reducing downtime and increasing machine availability on-site.
Despite its many advantages, the Case 120C is not without its potential drawbacks. Some of the challenges that operators and fleet managers may encounter include:
- Age and Parts Availability:
- As with any older machine, parts availability for the Case 120C can sometimes be an issue, especially if the model is no longer in production. While Case provides excellent after-sales support, older models may require more effort to source specific components. Contractors should consider the potential for longer downtime when replacing parts.
- As with any older machine, parts availability for the Case 120C can sometimes be an issue, especially if the model is no longer in production. While Case provides excellent after-sales support, older models may require more effort to source specific components. Contractors should consider the potential for longer downtime when replacing parts.
- Hydraulic System Wear:
- While the hydraulic system is powerful and efficient, it is also one of the most complex components in any excavator. Over time, excessive wear on the hydraulic pumps and valves can affect performance. Regular servicing and monitoring of hydraulic fluid levels are essential for maintaining optimal performance.
- While the hydraulic system is powerful and efficient, it is also one of the most complex components in any excavator. Over time, excessive wear on the hydraulic pumps and valves can affect performance. Regular servicing and monitoring of hydraulic fluid levels are essential for maintaining optimal performance.
- Operator Skill:
- The Case 120C is a highly capable machine, but like any heavy equipment, it requires an experienced operator to maximize its potential. New operators may find the machine’s responsiveness to be challenging, especially when working in tight spaces or on uneven ground.
- The Case 120C is a highly capable machine, but like any heavy equipment, it requires an experienced operator to maximize its potential. New operators may find the machine’s responsiveness to be challenging, especially when working in tight spaces or on uneven ground.
The Case 120C continues to be a popular choice for small to medium-sized excavation projects, thanks to its blend of performance, durability, and affordability. It competes with other excavators in its class, such as the Caterpillar 312, Komatsu PC128, and Hitachi ZX130. The 120C's combination of advanced features and ease of maintenance has earned it a solid reputation among construction companies, especially in the rental market.
Conclusion: Is the Case 120C Right for You?
The Case 120C excavator offers solid performance, excellent fuel efficiency, and ease of maintenance in a compact package. It is well-suited for contractors and construction firms seeking a versatile, durable, and cost-effective machine for medium-duty excavation tasks. While the 120C may not be the newest model on the market, its legacy of reliability and performance continues to make it a great choice for a wide variety of applications.
For businesses looking to expand their fleet or replace aging equipment, the Case 120C is certainly worth considering, especially for those who value operational efficiency, reduced fuel costs, and a high degree of versatility.
