08-21-2025, 10:21 PM
Introduction
The Kubota KX185-3 is an 8-ton class mini crawler excavator that has garnered attention for its compact design, powerful performance, and versatility in various construction and landscaping applications. Manufactured by Kubota Corporation, a renowned Japanese company specializing in manufacturing machinery and equipment, the KX185-3 is part of Kubota's KX series, which is known for delivering high performance in a compact form factor.
Development and Production
Kubota introduced the KX185-3 to meet the growing demand for compact yet powerful excavators capable of operating in confined spaces without compromising on performance. The KX185-3 was designed to offer enhanced lifting capabilities, improved hydraulic performance, and operator comfort, making it suitable for a wide range of applications, including urban construction, roadworks, and agricultural projects.
Engine Specifications
The KX185-3 is powered by a Kubota V3307-DI-T engine, a 4-cylinder, turbocharged, and aftercooled diesel engine. This engine delivers a net power output of approximately 47.8 kW (64 horsepower) at 2,000 rpm, providing the necessary power for demanding tasks. The engine is designed to meet stringent emission standards, ensuring compliance with environmental regulations.
Hydraulic System and Performance
Equipped with a closed-center load sensing hydraulic system, the KX185-3 offers efficient power distribution to various components, enhancing operational efficiency. The hydraulic system includes a variable displacement piston pump, providing a maximum flow rate of approximately 170 liters per minute. This setup ensures smooth and precise control of the boom, arm, and bucket movements.
The excavator's hydraulic system is designed to deliver high breakout force and lifting capabilities, making it suitable for tasks such as digging, lifting, and material handling. The KX185-3's hydraulic system is complemented by a robust undercarriage, providing stability and traction on various terrains.
Dimensions and Weight
The KX185-3 has an operating weight of approximately 8,500 kg (18,739 lbs), making it a compact yet powerful machine. Its dimensions are as follows:
Operator Comfort and Safety
The KX185-3 features a spacious and ergonomically designed cabin, providing operators with enhanced visibility and comfort. The cabin is equipped with air conditioning, adjustable seating, and intuitive controls, reducing operator fatigue during extended periods of operation.
Safety features include a reinforced cabin structure, ROPS (Roll-Over Protective Structure), and FOPS (Falling Object Protective Structure) certification, ensuring operator protection in various working conditions. The excavator's design also includes strategically placed handrails and steps for safe access and egress.
Applications
The Kubota KX185-3 is versatile and can be used in a variety of applications, including:
Maintenance and Durability
Kubota has designed the KX185-3 with ease of maintenance in mind. The engine compartment is easily accessible, allowing for routine checks and servicing. The hydraulic system components are also designed for durability, reducing the frequency of maintenance and extending the machine's service life.
Regular maintenance, including checking fluid levels, inspecting hydraulic hoses, and cleaning air filters, is essential to keep the KX185-3 operating at peak performance. Kubota's global network of service centers ensures that operators have access to genuine parts and expert service.
Conclusion
The Kubota KX185-3 8-ton crawler excavator stands out in the compact excavator market for its combination of power, versatility, and operator comfort. Its robust design and advanced features make it a valuable asset for contractors and operators seeking a reliable machine for various construction and landscaping tasks. With proper maintenance, the KX185-3 offers long-term performance and value, solidifying its reputation as a top choice in the mini excavator segment.
The Kubota KX185-3 is an 8-ton class mini crawler excavator that has garnered attention for its compact design, powerful performance, and versatility in various construction and landscaping applications. Manufactured by Kubota Corporation, a renowned Japanese company specializing in manufacturing machinery and equipment, the KX185-3 is part of Kubota's KX series, which is known for delivering high performance in a compact form factor.
Development and Production
Kubota introduced the KX185-3 to meet the growing demand for compact yet powerful excavators capable of operating in confined spaces without compromising on performance. The KX185-3 was designed to offer enhanced lifting capabilities, improved hydraulic performance, and operator comfort, making it suitable for a wide range of applications, including urban construction, roadworks, and agricultural projects.
Engine Specifications
The KX185-3 is powered by a Kubota V3307-DI-T engine, a 4-cylinder, turbocharged, and aftercooled diesel engine. This engine delivers a net power output of approximately 47.8 kW (64 horsepower) at 2,000 rpm, providing the necessary power for demanding tasks. The engine is designed to meet stringent emission standards, ensuring compliance with environmental regulations.
Hydraulic System and Performance
Equipped with a closed-center load sensing hydraulic system, the KX185-3 offers efficient power distribution to various components, enhancing operational efficiency. The hydraulic system includes a variable displacement piston pump, providing a maximum flow rate of approximately 170 liters per minute. This setup ensures smooth and precise control of the boom, arm, and bucket movements.
The excavator's hydraulic system is designed to deliver high breakout force and lifting capabilities, making it suitable for tasks such as digging, lifting, and material handling. The KX185-3's hydraulic system is complemented by a robust undercarriage, providing stability and traction on various terrains.
Dimensions and Weight
The KX185-3 has an operating weight of approximately 8,500 kg (18,739 lbs), making it a compact yet powerful machine. Its dimensions are as follows:
- Overall Length: 5,670 mm (222.4 inches)
- Overall Width: 2,200 mm (86.6 inches)
- Overall Height: 2,570 mm (101.2 inches)
- Track Width: 450 mm (17.7 inches)
- Track Length on Ground: 2,300 mm (90.6 inches)
- Ground Clearance: 400 mm (15.7 inches)
Operator Comfort and Safety
The KX185-3 features a spacious and ergonomically designed cabin, providing operators with enhanced visibility and comfort. The cabin is equipped with air conditioning, adjustable seating, and intuitive controls, reducing operator fatigue during extended periods of operation.
Safety features include a reinforced cabin structure, ROPS (Roll-Over Protective Structure), and FOPS (Falling Object Protective Structure) certification, ensuring operator protection in various working conditions. The excavator's design also includes strategically placed handrails and steps for safe access and egress.
Applications
The Kubota KX185-3 is versatile and can be used in a variety of applications, including:
- Urban construction projects
- Road and utility works
- Landscaping and site preparation
- Agricultural tasks such as trenching and irrigation installation
- Demolition and material handling in confined spaces
Maintenance and Durability
Kubota has designed the KX185-3 with ease of maintenance in mind. The engine compartment is easily accessible, allowing for routine checks and servicing. The hydraulic system components are also designed for durability, reducing the frequency of maintenance and extending the machine's service life.
Regular maintenance, including checking fluid levels, inspecting hydraulic hoses, and cleaning air filters, is essential to keep the KX185-3 operating at peak performance. Kubota's global network of service centers ensures that operators have access to genuine parts and expert service.
Conclusion
The Kubota KX185-3 8-ton crawler excavator stands out in the compact excavator market for its combination of power, versatility, and operator comfort. Its robust design and advanced features make it a valuable asset for contractors and operators seeking a reliable machine for various construction and landscaping tasks. With proper maintenance, the KX185-3 offers long-term performance and value, solidifying its reputation as a top choice in the mini excavator segment.
