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Caterpillar 320C Excavator

The Caterpillar 320C is a hydraulic excavator in Caterpillar's 20-ton class, used for earthmoving, trenching, site preparation, and general construction work. It is typically equipped with a diesel engine, hydraulic boom and stick, and a standard excavator undercarriage for tracked mobility and stability on uneven ground. The 320C is commonly configured with a digging bucket, auxiliary hydraulics, and optional attachments for demolition or material handling. Known for its balance of digging force, reach, and operating weight, the Caterpillar 320C is used in construction, utility, and excavation applications where reliable performance and versatile digging capability are required.


See all Caterpillar 320Cs for sale

Boom/Stick Excavator Option 1

Max Cutting Height35.60 ft (10.85 m)
Max Digging Depth13.70 ft (4.18 m)
Max Loading Height25.30 ft (7.71 m)
Max Reach Along Ground30.70 ft (9.36 m)
Max Vertical Wall Digging Depth10.80 ft (3.29 m)
Shipping Height of Unit9.90 ft (3.02 m)
Shipping Length of Unit33.00 ft (10.06 m)

Boom/Stick Excavator Option 2

Max Cutting Height33.70 ft (10.27 m)
Max Digging Depth15.10 ft (4.60 m)
Max Loading Height27.90 ft (8.50 m)
Max Reach Along Ground32.30 ft (9.85 m)
Max Vertical Wall Digging Depth12.40 ft (3.78 m)
Shipping Height of Unit9.90 ft (3.02 m)
Shipping Length of Unit31.90 ft (9.72 m)

Boom/Stick Excavator Option 3

Max Cutting Height38.20 ft (11.64 m)
Max Digging Depth16.50 ft (5.03 m)
Max Loading Height29.20 ft (8.90 m)
Max Reach Along Ground33.60 ft (10.24 m)
Max Vertical Wall Digging Depth13.70 ft (4.18 m)
Shipping Height of Unit9.90 ft (3.02 m)
Shipping Length of Unit31.80 ft (9.69 m)

Boom/Stick Excavator Option 4

Max Cutting Height40.70 ft (12.41 m)
Max Digging Depth19.60 ft (5.97 m)
Max Loading Height31.70 ft (9.66 m)
Max Reach Along Ground36.60 ft (11.16 m)
Max Vertical Wall Dig Depth16.70 ft (5.09 m)
Shipping Length of Unit30.80 ft (9.39 m)

Bucket

Reference Bucket Capacity1.10 cu yd (0.84 cu m)

Dimensions

Ground Clearance1.60 ft (0.49 m)
Height - Top of Cab9.70 ft (2.96 m)
Length of Track on Ground10.70 ft (3.26 m)
Tail Swing Radius9.10 ft (2.77 m)
Width to Outside of Tracks9.20 ft (2.80 m)

Engine

Engine ModelATAAC engine 2066
Net Power138.00 hp (102.91 kw)

Operating Specifications

Operating Weight47,972.60 lbs (21,760.03 kg)

Undercarriage

Drawbar Pull44,062.60 lbs (19,986.48 kg)
Max Travel Speed3.50 mph (5.63 kph)
Shoe Size23.70 in (60.20 cm)
Track Gauge7.30 ft (2.23 m)

  • Caterpillar 320Cs currently for sale
  • A 2006 Caterpillar 320C From Ritchie Bros. Auctioneers for Auction Pricing



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    39.96118 \\ -82.99879 \\ Columbus \\ OH \\ US \\ 43215