Caterpillar Hydraulic Excavator，

Efficient and durable、Save fuel and worry，

It is favored by the vast number of machine friends.。

But did you know that Caterpillar entered

What year is the market for hydraulic excavators?？

1972Cat® (Carter) The birth of 225，

Marks Caterpillar

Formally enter the field of hydraulic excavator。

Excavator as a kind of

Common and important construction machinery and equipment，

It is widely used in many fields.，

Such as：Construction work、Earthwork、Oil extraction；

Forestry、Industrial and agricultural fields, etc.。

Cat 225 designed and manufactured by Caterpillar，

In 1973“Power Parade”Go

With“Cool”The performance attracts countless eyes。

Caterpillar is always focused on the customer.，

50 years ago.，

It is fully taken into account in product design.

Security and convenience of services。

Located in Winston, North Carolina-Brenner Steel in Salem isCat The first users of 225。

The relevant person in charge of the company commented on this.Cat 225：

Cat Maintenance of the 225 Hydraulic Excavator is much simpler than other hydraulic equipment。The service around the plane was great.，No need to get on the machine，Reduced risk of personal injury。Cat dealer service was also prompt，Efficiently meet our needs for parts and professional services，This helps keep our downtime to a minimum.。

Cat The success of 225 is

A year laterCat Introduction of the 235 Hydraulic Excavator

Laid the foundation。

These two machines have been in production for a long time.，

It was not discontinued until 1986。