Caterpillar 320D2 Crawler Excavators for Sale

Browse 129 Caterpillar 320D2 Crawler Excavators machines on Machmon. Compare by model, location, and condition, then contact sellers using the enquiry options provided.

Caterpillar 320D2 · Crawler excavators

Caterpillar 320D2

Second-generation D-Series excavator with mechanically-controlled C7.1 engine, economy mode for fuel savings, and enhanced hydraulic efficiency. Proven choice for contractors seeking reliability and low operating costs.

Key specifications

Engine: Cat C7.1
Net Power: 106-109 kW (142-146 hp)
Operating Weight: 21,100 - 22,300 kg (46,500 - 49,200 lb)
Max Digging Depth: 6.7 m (22')
Hydraulic Flow: 404 L/min (107 gal/min)
Bucket Capacity: 1.2 - 1.4 m³

Model overview

The Cat 320D2 represents an evolution of the D-Series with a Cat C7.1 engine delivering 106-109 kW (142-146 hp). Operating at 21-22 tonnes, it's configured for heavy construction with significant fuel savings over previous generations while maintaining productivity in truck loading and trenching.

At a glance

Power Class22-ton medium excavator

Max Drawbar Pull205 kN (46,086 lbf)

Swing Speed10.9 rpm

Cab Noise72 dB(A)

6885 machines · €277 - €1,700,000 · 1972 to 2026 · China, Netherlands, Germany

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Specifications sourced from h-cpc.cat.com (official manufacturer page).