Caterpillar 320D3 Crawler Excavators for Sale

Browse 5 Caterpillar 320D3 Crawler Excavators machines on Machmon. Compare by model, location, and condition, then contact sellers using the enquiry options provided.
5 Classified ads

  • Add to favoritesRemove from favorites
    2026 Caterpillar 320D Crawler Excavator
    You have hidden this ad
    2026 Caterpillar 320D Crawler Excavator
    New 2026 3,230 h 30 t
    Hefei, China
     127,603
    Hefei Sunrise Machinery Co.,Ltd
  • Add to favoritesRemove from favorites
    2010 Caterpillar 320C Crawler Excavator
    You have hidden this ad
    2010 Caterpillar 320C Crawler Excavator
    Used 2010 3,850 h 25 t 102.9 kW
    Hefei, China
     43,000
    CHINKE ENGINEERING EQUIPMENT COMPANY LIMITED
  • Add to favoritesRemove from favorites
    2019 Caterpillar 320CL Crawler Excavator
    You have hidden this ad
    2019 Caterpillar 320CL Crawler Excavator
    Used 2019 3,150 h 31 t 102.9 kW
    Hefei, China
     36,509
    SANCHENG MACHINERY CO. LTD
  • Add to favoritesRemove from favorites
    2016 Caterpillar 320C Crawler Excavator
    You have hidden this ad
    2016 Caterpillar 320C Crawler Excavator
    Used 2016 3,500 h 25 t
    Shanghai, China
     33,295
    Asia Construction Machinery Co., Ltd
  • Add to favoritesRemove from favorites
    2018 Caterpillar 320C Crawler Excavator
    You have hidden this ad
    2018 Caterpillar 320C Crawler Excavator
    Used 2018 3,500 h 25 t
    Shanghai, China
    Price on request
    Asia Construction Machinery Co., Ltd
Caterpillar 320D3 · Crawler excavators

Caterpillar 320D3

Next-generation D-Series model with electronic main control valve, Positive Flow Control system, and multiple operating modes (Eco, Smart, Power) for optimized fuel efficiency without sacrificing performance.

Key specifications

Engine
Cat C3.6 / C7.1
Net Power
96 kW (129 hp)
Operating Weight
20,700 kg (45,700 lb)
Max Digging Depth
6.3 m (20.7 ft)
Hydraulic Flow
442 L/min (117 gal/min)
Bucket Capacity
1.1 - 1.2 m³

Model overview

The Cat 320D3 represents the third-generation D-Series excavator with design upgrades focused on fuel consumption reduction, operator comfort improvements, and lower maintenance costs. Operating around 20.7 tonnes with electronic hydraulic controls and smart power modes.

At a glance

Power Class20-ton medium excavator
Swing Speed11.5 rpm
Digging Force128 kN bucket / 109 kN stick
Monitor8-inch touchscreen with keyless start

5 machines · €33,295 - €127,603 · 2010 to 2026 · China

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