Caterpillar 320B Crawler Excavators for Sale

Browse 30 Caterpillar 320B Crawler Excavators machines on Machmon. Compare by model, location, and condition, then contact sellers using the enquiry options provided.

Caterpillar 320B · Crawler excavators

Caterpillar 320B

A medium-class B-series crawler excavator from an earlier Caterpillar generation, built for general digging work.

Key specifications

Operating weight: approx. 20.6 t (45,459 lb), standard undercarriage
Engine: Cat 3066T, approx. 96 kW (128 hp) net flywheel power
Maximum travel speed: approx. 5.5 km/h (3.4 mph)
Maximum drawbar pull: approx. 177 kN (39,800 lbf)

Model overview

The Caterpillar 320B L is a medium-class crawler excavator from Caterpillar's B-series line, built for general earthmoving, utility, and site-development work. It carries an operating weight of approx. 20.6 t on the standard undercarriage, powered by a Cat 3066T engine rated at approx. 96 kW (128 hp) net flywheel power.

At a glance

GenerationB-series, an earlier mechanically-governed emissions generation predating Tier 3/Stage IIIA electronics

Configuration dependenceundercarriage length and counterweight choice change operating weight and reach

Wear itemsundercarriage, track chain and roller condition are the primary used-machine checkpoints on this generation

Cab typeenclosed operator cab

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).