How to maintenance your mini excavator?

Do you know how to maintenance your mini excavator by yourself?

After view this video you can do by yourself:

Small Excavator Development and Maintenance Guidelines in Winter

Small excavator plays an important role in city construction and traffic infrastructure, it develops fast in the small-sized engineer construction and makes great contribution for saving labor and resources. Being compact and flexible, the small digger can be used in narrow space to make the maximum productivity, thus becoming the representative construction machinery in city construction. The small digger’s development depends on the city development, which puts forward higher requirements to the small digger including higher efficiency, higher safety, low pollution and ease of operation.

From 1970s, the hydraulic excavator had been accounted for 83% of the total excavators and now is approximately 100%. Regular maintenance should be made to keep the hydraulic devices in a good condition, especially in the winter, during which the freezing temperature will cause damages to the hydraulic parts. Before starting working, the small excavator should be set in idle running with low speed for several minutes, then speed up the engine to the maximum and make the bucket and rod running for 5 minutes. Pay attentions to the ambient to avoid injuring people or other objects around when preheating.

If the small excavator is on the shelf in winter, special care should be taken to the machine to make it ready for immediate use. Clean the surface of the machine and check the parts to avoid loose bolts. Keep the fuel oil and antifreeze in good quality and normal work. If the machine needs to be stopped for a long time, the engine coolant should be discharged completely and the accumulator should be stored in warm place.

Related article: Digging Trench with Mini Excavator

Sany 10000th Small Excavator Rollout

On December 22th, SANY announced its rollout of the 10000th small excavator of 2016 in Kunshan Industrial Park. Sany leaders attended that rollout ceremony. As the 10000th small digger and the star product, SY55U is powerful, environmental-friendly, ease of operation with fully-new NationⅢ engine, and with small body, SY55U can be used in narrow space, thus receiving high recognition from customers all around the world.

It is reported that Sany small excavator sales has been No.1 in the industry for consecutive 5 years, 1 from 3 units of small digger sold in China market belongs to Sany excavator. At the same time, Sany medium and large excavators are in short supply as well. During the past three quarters, Sany excavator sales amounts to 9934 units in China market, ranking No.1 and gets 2000 units more than the second. From this September, Sany excavator sales shows rapid development, the increasing rate from September to November is 101.12%, 129.38% and 131.30%. It is no doubt that the double-champion of excavator sales in domestic and export belongs to SANY.

In additions to the advanced products, Sany commits to providing super service delivery, which also plays an important role in attracting customers. Over the years, SANY held a series of “service activities”, removing customers’ worries and winning high recognition. Sany will produce more advanced products like the small excavator in the future. 

related article: Digging Trench with Mini Excavator

What Will Be the Next Surprise of Sany Excavator?

Last year in Changsha, Hunan province, two sets of Sany excavator SY75 made the world’s biggest pumpkin pie, of 4 meters in diameter and 800 kilograms in weight.

The Sany mini excavator SY75 operates and rotates more flexible, which can work smoothly in a crowded area. Its super powerful engine combines with the new electrical positive flow hydro-system, making the excavator work with high-efficiency and well adapted to different operating conditions.  The cooking process not only included stirring and frying, but also molding the pumpkin puree into the certain shape. The delicious taste of the pumpkin pie seized a large number of people.

What’s more, SY75 is also highlighted for its low oil-consumption. Its fuel injection is accurately controlled by the new generation controller. Under the same efficiency, the oil consumption of SY75 excavator is lower compared with its former generation. All of those features made the cooking of pumpkin pie more cost-effectively.  Comfortable working environment in the excavator’s cabin also contributes to the success in making the pumpkin pie. SY75’s spacious room and the omnibearing adjustable seat provide an ideal working environment for the operator. Besides, the hydraulic pilot lock on the excavator can effectively prevent unconscious operational accident, creating much safety for the operator.

What will be the next surprise Sany excavators giving to us? Let wait and expect!