Kobelco 75 Excavator Product Parameter Report
I. Basic Performance Parameters
(I) Power System
The Kobelco 75 excavator is equipped with an Isuzu 4LE2 series direct-injection turbocharged engine, with a rated power of 41-44.3kW and an engine displacement of 2.2 liters. This engine adopts a single-pump load sensing method and pump-type fuel injection technology, ensuring strong power output while effectively reducing fuel consumption, meeting the latest emission standards of Japan, the United States, and Europe, combining power and environmental friendliness. In addition, the engine is equipped with an automatic shutdown function during idling, further improving fuel economy and reducing unnecessary energy waste.
(II) Machine Weight and Dimensions
The overall working weight of the machine is between 6850-7230kg, with slight variations between different models. It adopts a compact design, with a total length of 5.8 meters and a standard width of 2.49 meters. The width can be reduced to 2.3 meters in transport mode, meeting the requirements of conventional road transport and facilitating relocation operations. The cab has a top height of 2.8 meters, ensuring good visibility for the operator while accommodating passage through low-ceilinged spaces. A minimum ground clearance of 0.45 meters effectively handles complex terrain such as potholes and mud, reducing the risk of chassis scraping.
(III) Working Device Parameters
The standard bucket capacity is 0.4 cubic meters, a relatively large size for its class. Combined with a 1.8-meter bucket length, single-operation efficiency can be increased by 20%. The maximum digging depth reaches 4170-4200 mm, with ample boom travel to meet the needs of deep excavation operations. The maximum boom lifting height is 5.6 meters, easily handling loading and unloading operations on standard trucks, improving material handling efficiency. The tail-end turning radius is only 1.9 meters, allowing for 180-degree turns in 3-meter-wide tunnels, providing excellent flexibility in narrow construction sites.
II. Operational Performance Characteristics
(I) High-Efficiency Operation Capability
With its powerful walking force and the digging power of its boom and bucket, the Kobelco 75 excavator can quickly complete various tasks such as digging, loading, and transporting. In earthwork engineering, infrastructure construction, and landscaping, it can significantly increase workload and shorten construction cycles. At the same time, the equipment moves smoothly and quickly, allowing operators to precisely control the operating force and reduce damage to the surrounding environment and construction materials.
(II) Economic Practicality
It excels in economic efficiency. Its advanced power system effectively reduces fuel consumption, offering a significant fuel advantage compared to some models in the same class. Structural components are made of highly durable materials, resulting in high overall reliability and a low failure rate, reducing maintenance costs. Furthermore, the square rear side doors can be opened independently, facilitating daily inspection and maintenance, further reducing maintenance difficulty and time costs.
(III) Comfortable Operating Experience
The cab is spacious, adopting a 20-ton class cab design, providing ample room for the operator to move around. The seat design is ergonomic, offering excellent comfort and effectively reducing fatigue during long working hours. The cab features excellent sound insulation and noise reduction, resulting in low engine noise and a quiet operating environment. However, the combination of mechanical pointers and a monochrome on-board computer display in the cab slightly lacks a high-tech feel, although the data display is clear and easy to use.
III. Applicable Scenarios and Limitations
(I) Applicable Scenarios
The Kobelco 75 excavator, with its compact size and flexible steering performance, is suitable for space-constrained operations such as narrow urban construction sites, residential renovations, and indoor demolition. Its large bucket capacity and efficient working capacity also make it suitable for small to medium-sized earthwork projects, farmland irrigation construction, and mining auxiliary operations.
(II) Limitations
In soft and complex terrain such as mud and swamps, its walking and turning capabilities may be somewhat limited, making it prone to slippage and getting stuck. Furthermore, the gravity-operated pneumatic-hydraulic pump generates considerable noise during operation; although the cab has good internal sound insulation, the external working environment will still be affected by some noise.
Kobelco 75 Excavator Product Parameter Report
I. Basic Performance Parameters
(I) Power System
The Kobelco 75 excavator is equipped with an Isuzu 4LE2 series direct-injection turbocharged engine, with a rated power of 41-44.3kW and an engine displacement of 2.2 liters. This engine adopts a single-pump load sensing method and pump-type fuel injection technology, ensuring strong power output while effectively reducing fuel consumption, meeting the latest emission standards of Japan, the United States, and Europe, combining power and environmental friendliness. In addition, the engine is equipped with an automatic shutdown function during idling, further improving fuel economy and reducing unnecessary energy waste.
(II) Machine Weight and Dimensions
The overall working weight of the machine is between 6850-7230kg, with slight variations between different models. It adopts a compact design, with a total length of 5.8 meters and a standard width of 2.49 meters. The width can be reduced to 2.3 meters in transport mode, meeting the requirements of conventional road transport and facilitating relocation operations. The cab has a top height of 2.8 meters, ensuring good visibility for the operator while accommodating passage through low-ceilinged spaces. A minimum ground clearance of 0.45 meters effectively handles complex terrain such as potholes and mud, reducing the risk of chassis scraping.
(III) Working Device Parameters
The standard bucket capacity is 0.4 cubic meters, a relatively large size for its class. Combined with a 1.8-meter bucket length, single-operation efficiency can be increased by 20%. The maximum digging depth reaches 4170-4200 mm, with ample boom travel to meet the needs of deep excavation operations. The maximum boom lifting height is 5.6 meters, easily handling loading and unloading operations on standard trucks, improving material handling efficiency. The tail-end turning radius is only 1.9 meters, allowing for 180-degree turns in 3-meter-wide tunnels, providing excellent flexibility in narrow construction sites.
II. Operational Performance Characteristics
(I) High-Efficiency Operation Capability
With its powerful walking force and the digging power of its boom and bucket, the Kobelco 75 excavator can quickly complete various tasks such as digging, loading, and transporting. In earthwork engineering, infrastructure construction, and landscaping, it can significantly increase workload and shorten construction cycles. At the same time, the equipment moves smoothly and quickly, allowing operators to precisely control the operating force and reduce damage to the surrounding environment and construction materials.
(II) Economic Practicality
It excels in economic efficiency. Its advanced power system effectively reduces fuel consumption, offering a significant fuel advantage compared to some models in the same class. Structural components are made of highly durable materials, resulting in high overall reliability and a low failure rate, reducing maintenance costs. Furthermore, the square rear side doors can be opened independently, facilitating daily inspection and maintenance, further reducing maintenance difficulty and time costs.
(III) Comfortable Operating Experience
The cab is spacious, adopting a 20-ton class cab design, providing ample room for the operator to move around. The seat design is ergonomic, offering excellent comfort and effectively reducing fatigue during long working hours. The cab features excellent sound insulation and noise reduction, resulting in low engine noise and a quiet operating environment. However, the combination of mechanical pointers and a monochrome on-board computer display in the cab slightly lacks a high-tech feel, although the data display is clear and easy to use.
III. Applicable Scenarios and Limitations
(I) Applicable Scenarios
The Kobelco 75 excavator, with its compact size and flexible steering performance, is suitable for space-constrained operations such as narrow urban construction sites, residential renovations, and indoor demolition. Its large bucket capacity and efficient working capacity also make it suitable for small to medium-sized earthwork projects, farmland irrigation construction, and mining auxiliary operations.
(II) Limitations
In soft and complex terrain such as mud and swamps, its walking and turning capabilities may be somewhat limited, making it prone to slippage and getting stuck. Furthermore, the gravity-operated pneumatic-hydraulic pump generates considerable noise during operation; although the cab has good internal sound insulation, the external working environment will still be affected by some noise.
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