Caterpillar 320 GC Excavator Specs

Category: Excavators ➔
Manufacturer: Caterpillar ➔
Model: 320 GC ➔

The Caterpillar 320 GC is a hydraulic excavator in Caterpillar's 20-ton class, designed for general excavation, trenching, site preparation, and material handling. It is part of the Cat 320 series and is positioned as a fuel-efficient, lower-cost operating model for contractors seeking balanced performance and reduced maintenance requirements. The 320 GC typically features a Cat diesel engine, hydraulic system optimized for standard-duty work, and an operator cab with controls for productivity and comfort. Common applications include construction, utility work, landscaping, and light demolition. It is used in earthmoving operations where reliability, serviceability, and operating economy are important.

General Specifications

Caterpillar 320 GC Excavator General Specifications specifications
Digging Depth ft (m)	22 (6.72) — Starting 2025 Model Year
Digging Reach ft. (m)	32.3 (9.86) — Starting 2025 Model Year
Engine	C4.4e TA — Starting 2023 Model Year
Engine hp (kW)	146 (109) — Starting 2025 Model Year
Max Digging Depth	22 ft ft (6.71 m) — Starting 2023 Model Year
Net Power	146.00 hp (108.87 kw) — Starting 2021 Model Year
Operating Weight	48,300.00 lbs (21,908.54 kg) — Starting 2023 Model Year
Operating Weight lbs (kg)	48,500 (22,000) — Starting 2025 Model Year

Boom/Stick Excavator Option 1

Caterpillar 320 GC Excavator Boom/Stick Excavator Option 1 specifications
Max Digging Depth	22.00 ft (6.71 m)
Max Reach Along Ground	31.80 ft (9.69 m)

Engine

Caterpillar 320 GC Excavator Engine specifications
Net Power	121.00 hp (90.23 kw)

Operating Specifications

Caterpillar 320 GC Excavator Operating Specifications specifications
Operating Weight	48,300.00 lbs (21,908.54 kg)

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Caterpillar 320 GC Excavator Specs

General Specifications

Boom/Stick Excavator Option 1

Engine

Operating Specifications

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