Caterpillar 320CL Excavators for Sale

Browse 59 Caterpillar 320CL Excavators machines on Machmon. Compare by model, location, and condition, then contact sellers using the enquiry options provided.

Caterpillar 320CL · Excavators

Caterpillar 320CL

The 320C L combines C-series reliability with long undercarriage stability, making it a versatile choice for lifting and production work.

Key specifications

Operating Weight: 46,300 lb (21,000 kg)
Operating Weight (Std UC): 43,400 lb (19,700 kg)
Engine Power: 138 hp (103 kW) Net Flywheel Power
Engine Model: Cat 3066T (turbocharged)
Fuel Tank: 106 gal (400 L)
Hydraulic Flow: 54.2 gpm (205 L/min)

Model overview

The Cat 320C L is the long-undercarriage variant of the 320C medium excavator, offering enhanced stability and lifting capacity in the 21-ton class. The 'L' undercarriage configuration provides better balance for truck loading and lifting operations while maintaining excellent transportability. Powered by the Cat 3066T turbocharged diesel engine at 138 hp, the 320C L delivers the same proven C-series performance with faster cycle times and higher productivity than previous generations. Features include hydraulic cross-sensing system, automatic boom and swing priority, boom/stick regeneration circuits, and optional Tool Control System for managing multiple attachments.

At a glance

Operating Weight21,000 kg (long UC)

Net Power103 kW (138 hp)

Hydraulic Flow205 L/min

Swing Torque61.8 kN·m

13555 machines · €250 - €1,700,000 · 1970 to 2026 · China, Germany, Netherlands

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