Firstly, adhere to the temperature during normal engine operation, especially in cold weather, and try to maintain the water temperature between 75-90 ° C and use oil according to the season.

Secondly, regularly remove scale, pipeline and muffler grease and deposits from the cooling system.

Thirdly, adjust the brakes correctly and frequently check the front and rear wheels of the tractor to ensure that the tire pressure is normal.

Fourthly, we must adhere to the integrity of the electrical system and start-up organization functions. Do not idle the small excavator engine for a long time and immediately stop it.

Fifth, the locomotive load is appropriate. Practice has proven that the load is approximately 85%, which is the most fuel-efficient and economical.

Sixth, choose a truly suitable travel speed. Advanced small throttle is used for medium to light loads.

Seventh, select small excavators reasonably and carry out continuous operations. Properly plan driving routes, minimize idle, empty, roundabouts, half way stops, shorten total travel intervals, and reduce inefficient energy consumption.

Eighth, timely and reasonable skill protection should be carried out to ensure that all components and organizations adhere to outstanding skill conditions.

Ninth, clean oil, measure and add oil. If not pre deposited and filtered before use, impurities in the oil will cause damage to the plunger and needle valve, resulting in decreased locomotive power and increased fuel consumption. Therefore, general oil should be deposited for more than 48 hours before use.

Tenth, avoid oil leakage. Due to long-term use of small excavators, poor touch of touch components, improper installation, damaged pads, loose screws, deformation or cracking of pipelines, and aging of sealing rings can lead to oil leakage. Therefore, it is necessary to adopt corresponding measures to timely suspend fuel economy.