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Caterpillar 321 Hydraulic Excavator

From RitchieWiki

Caterpillar Hydraulic Excavators
2004 Caterpillar 321CL
The Caterpillar 321 hydraulic excavator was introduced in 1998. It was manufactured in Japan only.

[edit] Features

The 321 has a Cat 3306 engine producing 130 flywheel horsepower (FWHP).

The 321 was manufactured in Japan, with a 9CZ, AKG, or KGA serial number prefix.

The 9CZ and AKG units come standard with an Uchida pump and a modified X243. The 9CZ has an operating weight of 49,280 pounds (22,400 kg). The AKG unit has an operating weight of 48,180 lbs (21,900 kg).

The KGA unit has a long compact radius, a modified X372, and an operating weight of (22,500 kg).

Production of AKG ends in 2003.

Based on data from the sales database of Ritchie Bros. Auctioneers, it is estimated that more than 300 Caterpillar 321 hydraulic excavators have been produced.

Highest Serial #
Japan
9CZ 00315
AKG N/A
KGA N/A
Total = 315