卡特彼勒 拖拉机 的概念车或原型车

Cat 432D '2000–06

 

 

 

• Backhoe loaders

Caterpillar 623G '2000–12

 

• Scrapers

Caterpillar 5230B ME '2001–03

Caterpillar D4G '2001–03

Caterpillar D5G '2001–03

 

 

 

• Dozers

Caterpillar 438D '2001–04

• Backhoe loaders

Cat 420D '2001–05

• Backhoe loaders