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  • 2024-06-06
    The DEUTZ BF 4L 1011 F is a 4-cylinder, 4-stroke, turbocharged diesel engine manufactured by DEUTZ AG, a renowned German engine manufacturer. It belongs to the 1011 Series engine series, known for its compact size, high performance, and fuel efficiency. 1.Key Specifications: Displacement 4.1 liters
  • 2024-06-04
    An excavator pump is the heart of the machine's hydraulic system. It's responsible for converting mechanical power from the engine into hydraulic power, which drives the excavator's various functions like digging, scooping, and lifting heavy materials. There are two main types of pumps used in excav
  • 2024-06-04
    A pilot pump in an excavator is a smaller pump that works alongside the main hydraulic pumps. There are two main reasons why a pilot pump is used.1.Energy Efficiency :The pilot pump is used in low flow situations. When the excavator is not doing a lot of work, the main pumps can be shut down to con
  • 2024-05-30
    The N-AP2D25 is a hydraulic pump used in various excavators, particularly for pilot duty. Here's a breakdown of the information available and its potential applications.Function:Based on the naming convention (N-AP2D25), the N indicates a gear pump design. Gear pumps are commonly used as pilot pum
  • 2024-05-30
    The N-AP2D21 is pilot pump used in various excavators based on the available information.Model Breakdown:N-AP2D21 Similar to other N-AP2D pumps (N-AP2D25, N-AP2D28), this prefix indicates a specific manufacturer or series, but without more details, it's difficult to pinpoint the exact origin. The c
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KELUO is a company of machinery, engines, used equipment and spare parts founded by Hanhan in combination with HANJIU, Elephant in the industry.
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