Case 680 K 7.772t 1985-1988 - Technical data
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Case 680 K – Product Description
Powertrain and Design
The Case 680 K is a backhoe loader powered by a Case 6-590 engine, producing 67 kW of power. The engine has a displacement of 5.8 l and delivers a maximum torque of 352 Nm. It is equipped with a diesel engine that features 6 cylinders, with a cylinder bore of 102 mm and a stroke of 120 mm. The compression ratio of the engine is 17.0:1, contributing to its operational efficiency.
Undercarriage and Hydraulics
The Case 680 K utilizes a 3-speed transmission with an automatic power shift and torque converter. The hydraulic system features a pump with a capacity of 25.7 gpm. Loader and backhoe functionalities are controlled via levers, offering high precision during operation. The hydraulic system is mounted in the powertrain and supports efficient functioning of both the loader and the backhoe.
Operating Parameters
The machine weighs 7.772 t and reaches a digging depth of 5.03 m. It features standard tires sized 16.9x28, ensuring good traction in challenging conditions. The total transport length of the Case 680 K is 7.01 m, with a width of 2.92 m. Its maximum transportation height is 3.57 m, making it compact and maneuverable.
Optional Equipment
The Case 680 K does not come with additional options such as air conditioning or stabilizers. Its standard equipment includes only the hydraulic system and essential tools for operation. Should the user require greater versatility in the future, there is an option to install external attachments.
Safety and Technical Data
The machine complies with safety standards, though there is no additional information about particulate filters or air conditioning systems. Key technical specifications include a 24 V electrical system and a maximum engine speed of 2200 rpm. The braking system is hydraulic, enhancing operational safety under difficult circumstances.
Machine parameters
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Model: 680 K
Variant: 7.772t
Year of production from: 1985 to: 1988
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