Knowledge

1. Exterior Details Verification: A new machine has a uniform and bright paint finish, without paint runs or sanding marks. Bolt holes and shaft head

1. Blindly Pursuing Larger Tonnage/Higher Energy Levels, Ignoring Working Condition Matching Many purchasers believe that larger models and higher ton

I. Immediate Shutdown and Natural Cooling (Prerequisite for Inspection) 1. Do not shut down the engine directly after overload. Let it idle for 5-10 m

I. Typical Damage Cycles Under Different Overload Levels 1. Severe Overload (e.g., full load + high temperature + high resistance formation): Engine e

I. Operating Time Under Different Conditions 1. Severe Overload (e.g., full load + high temperature + high resistance formation): Water temperature al

I. Engine System Abnormalities Black or Blue Smoke: Black smoke indicates incomplete combustion, while blue smoke suggests oil is involved in combusti

I. Immediately Stop the Machine and Allow it to Cool Naturally Let it idle for 5-10 minutes before shutting it off to prevent damage to the turbocharg

What are the signs of an overloaded road roller? I. Obvious signs of engine overload Power reduction: Slow acceleration, inability to climb slopes, an

I. Key Fluids Requiring Replacement Engine Oil and Filter: Overload causes high-temperature oxidation of the oil, resulting in loss of lubrication. Co

I. Immediately Stop High-Load Operations Turn off the vibration function, keeping only the driving mode active to reduce the impact of vibration on th

I. Vibration Bearings (Most Vulnerable) Overloading keeps bearings under excessive load for extended periods, shortening their lifespan by 30%–5

I. Immediately Stop the Machine and Allow it to Cool Naturally Do not shut off the engine immediately after overload. Let it idle for 5-10 minutes to