Caterpillar 320BL Crawler Excavators for Sale

Caterpillar 320BL · Crawler excavators

Caterpillar 320BL

A proven workhorse from Cat's B-series, the 320B L offers robust performance and excellent parts availability in the used market.

Key specifications

Operating Weight: 20,620 kg (45,459 lb)
Engine Power: 96 kW (128 hp) Net Flywheel Power
Engine Model: Cat 3066T (turbocharged)
Fuel Tank Capacity: 340 L (90 gal)
Hydraulic Flow: 48.9 gpm (185 L/min) main system
Max Pressure - Equipment: 34,300 kPa (4,980 psi)

Model overview

The Cat 320B L is a medium hydraulic excavator from Caterpillar's B-series, representing late-1990s to early-2000s technology in the 20-ton class. The 'L' designation indicates a long undercarriage configuration that maximizes lifting capacity and stability for demanding applications. Powered by the proven Cat 3066T turbocharged engine delivering 95.4 kW (128 hp), this machine features hydraulic cross-sensing, boom regeneration circuits, and XT hoses for reliability. The ergonomic cab includes automatic climate control and a fully adjustable suspension seat with viscous mounts for operator comfort during long shifts.

At a glance

Operating Weight20,620 kg

Net Power96 kW (128 hp)

Hydraulic Flow185 L/min

Fuel Capacity340 L

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).