Caterpillar 320GC Crawler Excavators for Sale

Browse 7 Caterpillar 320GC Crawler Excavators machines on Machmon. Compare by model, location, and condition, then contact sellers using the enquiry options provided.
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    2018 Caterpillar 320GC Crawler Excavator
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    2018 Caterpillar 320GC Crawler Excavator
    Used 2018 4,966 h 18.1 t
    Shanghai, China
     58,807
    Shanghai Kaiyan Machinery Co.,LTD
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    Caterpillar 320GC Crawler Excavator
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    Caterpillar 320GC Crawler Excavator
    Used 3,200 h
    Shanghai, China
    Price on request
    ZHONGCHENG MACHINERY TRADING CO.,LTD
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    2020 Caterpillar 320GC Crawler Excavator
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    2020 Caterpillar 320GC Crawler Excavator
    Used 2020 3,561 h 20.5 t
    Shanghai, China
    Price on request
    ZHONGCHENG MACHINERY TRADING CO.,LTD
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    2023 Caterpillar 320GC Crawler Excavator
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    2023 Caterpillar 320GC Crawler Excavator
    Used 2023 3,300 h 21 t
    Shanghai, China
     35,795
    Hengsheng Machinery Trading Co., Limited
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    2021 Caterpillar 320GC Crawler Excavator
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    2021 Caterpillar 320GC Crawler Excavator
    Used 2021 4,145 h 18.1 t
    Shanghai, China
     84,375
    Shanghai Kaiyan Machinery Co.,LTD
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    2019 Caterpillar 320GC Crawler Excavator
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    2019 Caterpillar 320GC Crawler Excavator
    Used 2019 4,689 h
    Sakura, Japan
    Price on request
    Toyokami Co., Ltd.
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    2018 Caterpillar 320GC Crawler Excavator
    You have hidden this ad
    2018 Caterpillar 320GC Crawler Excavator
    Used 2018 3,184 h
    Sakura, Japan
    Price on request
    Toyokami Co., Ltd.
Caterpillar 320 GC · Crawler excavators

Caterpillar 320 GC

Caterpillar's efficiency-first 20-tonner - the GC spec trades peak hydraulics for lower owning and operating costs.

Key specifications

Operating weight
approx. 21.9 t
Engine power
up to 107 kW (143 hp), regional configuration dependent
Max dig depth
approx. 6.72 m
Max reach
9.86 m
Bucket capacity
approx. 1.19 m³ (standard)

Model overview

The Cat 320 GC is the value-focused member of Caterpillar's 20-ton next-generation range, pairing a ~21.9 t operating weight with up to 107 kW (143 hp) depending on regional engine configuration. It targets low- to medium-duty production with reduced fuel burn and maintenance cost per hour, digging to about 6.7 m with a 9.86 m reach.

At a glance

GC vs full-spec 320the 320 GC runs simpler hydraulics and electronics than the 320/323
Regional engine variantLRC and HRC builds differ in rated power and emissions tier
Hours and maintenanceGC machines are often fleet workhorses; service records matter
Undercarriagestandard 790 mm track frames; check wear on high-hour units

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

Specifications sourced from cat.com (official manufacturer page).