Create a CEG Account  /  CEG Login


Caterpillar 320C L Excavator

The Caterpillar 320C L is a hydraulic excavator in Caterpillar's 20-ton class, designed for general earthmoving, trenching, site preparation, and material handling. It features a long undercarriage for improved stability and reduced ground pressure, making it suitable for soft ground and demanding jobsite conditions. The 320C L is commonly equipped with a Caterpillar diesel engine, hydraulic system, and operator cab designed for productivity and control. Used in construction, utility, and excavation applications, this model is known for balanced digging performance, reach, and versatility with a range of buckets and attachments.


See all Caterpillar 320C Ls for sale

Boom/Stick Excavator Option 1

Max Cutting Height36 ft (11 m)
Max Digging Depth14 ft (4 m)
Max Loading Height25 ft (8 m)
Max Reach Along Ground31 ft (9 m)
Max Vertical Wall Digging Depth11 ft (3 m)
Shipping Height of Unit10 ft (3 m)
Shipping Length of Unit33 ft (10 m)

Boom/Stick Excavator Option 2

Max Cutting Height37 ft (11 m)
Max Digging Depth15 ft (5 m)
Max Loading Height28 ft (9 m)
Max Reach Along Ground32 ft (10 m)
Max Vertical Wall Digging Depth12 ft (4 m)
Shipping Height of Unit10 ft (3 m)
Shipping Length of Unit32 ft (10 m)

Boom/Stick Excavator Option 3

Max Cutting Height38 ft (12 m)
Max Digging Depth17 ft (5 m)
Max Loading Height29 ft (9 m)
Max Reach Along Ground34 ft (10 m)
Max Vertical Wall Digging Depth14 ft (4 m)
Shipping Length of Unit32 ft (10 m)

Boom/Stick Excavator Option 4

Max Cutting Height41 ft (12 m)
Max Digging Depth20 ft (6 m)
Max Loading Height32 ft (10 m)
Max Reach Along Ground37 ft (11 m)
Max Vertical Wall Dig Depth17 ft (5 m)
Shipping Length of Unit31 ft (9 m)

Bucket

Maximum Bucket Capacity2 cu yd (1 cu m)
Minimum Bucket Capacity1 cu yd (1 cu m)
Reference Bucket Capacity1 cu yd (1 cu m)

Dimensions

Digging Depth25 ft (8 m)
Digging Reach25 ft (8 m)
Ground Clearance2 ft (0 m)
Height - Top of Cab10 ft (3 m)
Length of Track on Ground12 ft (4 m)
Tail Swing Radius9 ft (3 m)
Width to Outside of Tracks10 ft (3 m)

Engine

Engine ModelATAAC engine 3066
Net Power138 hp (103 kw)

Operating Specifications

Engine Oil Capacity7 gal (26 l)

Undercarriage

Drawbar Pull44,063 lbs (19,986 kg)
Max Travel Speed4 mph (6 kph)
Shoe Size24 in (60 cm)
Track Gauge8 ft (2 m)

  • Caterpillar 320C Ls currently for sale
  • A 2001 Caterpillar 320C L From Torgerson Machinery for $49,500.00 USD
  • A Caterpillar 320C L From Gregory Poole CAT for $60,000.00 USD
  • A Caterpillar 320C L From Gregory Poole CAT for $55,000.00 USD
  • A Caterpillar 320C L From Gregory Poole CAT for $50,000.00 USD
  • A Caterpillar 320C L From Gregory Poole CAT for $55,000.00 USD



  • ×

    Stay Ahead of the Market

    Get weekly equipment news, auction updates, and dealer insights — trusted by thousands of industry professionals.



    39.95234 \\ -75.16379 \\ Philadelphia \\ PA \\ US \\ 19019