Maintenance
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Analysis of Hydraulic System Faults
The hydraulic system has different fault characteristics at different operation
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You must master these usage skills of crawler bulldozers!
Speed change and advance/retreatWhen shifting gears, first push the throttle han
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Here are 5 major points to pay attention to when working on rainy days.
1. Observe the road conditionsWhen working in the rain, one must pay close atten
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What measures can be taken to reduce the wear of cylinder liners in loaders?
To reduce the wear of cylinder liners, in addition to taking anti-corrosion and
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Common techniques for excavators to climb slopes
Observe the Angle of the slope to see if it is within the performance range of t
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How to troubleshoot the faults of the rotary motor of an excavator
Cause analysisA hydraulic motor is an energy conversion device, that is, the inp
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Five major inspections for excavators: How many have your beloved machines undergone?
1. Blood test: Analysis of hydraulic oil contamination degree and filtrationFunc
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A comprehensive guide to the protection of hydraulic pumps for excavator breakers
Use high-quality breakers (with accumulators)Poor-quality breakers, due to not a
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The maintenance of the slewing bearing of a truck-mounted crane is very important!
Check the bolts of the slewing bearingBefore each operation of the crane or at l
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Here are 5 major points to pay attention to when working on rainy days
1. Observe the road conditionsWhen working in the rain, one must pay close atten
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Precautions and safety knowledge for crane operation
The crane is a relatively common type of construction machinery. Generally, cran
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All about filter elements
Replacing the filter element is an equipment maintenance task that owners of con
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What should be done when an excavator encounters an electrical fault?
Lighting lamp malfunctionWhen the lighting lamp of an excavator malfunctions, it
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Several common incorrect practices in lubricating construction machinery
The working sites of construction machinery are often construction sites with re
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Experienced drivers share fuel-saving tips for construction machinery!
I. Tips for Selecting Excavator Arms and BucketsMany new users in the industry b