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Ziegler CAT

320 GC Hydraulic Excavator

The Cat® 320 GC excavator balances productivity with easy-to-use technology features, a new comfortable cab, reduced fuel consumption by up to 20%, and longer maintenance intervals reducing maintenance costs by up to 15% to bring you a durable, low-cost-per-hour excavator for light- to medium-duty applications.

Brand: Caterpillar

Photos

Videos

  • 320 Family Introduction Video
  • Cat® Next Generation Excavators: Walkaround 320 Size Class
  • Cat® Next Generation Excavators: Vision
  • Cat® Next Generation Excavators: Manufacturing
  • Cat® Next Generation Excavators: Design

360° View

Exterior

360° exterior view. Double click on the image to zoom in on any area of the product.

Interior

360° interior view. Double click on the image to zoom in on any area of the product.

Specifications

  • Engine
    SpecValue
    Engine Model Cat C4.4 ACERT
    Net Flywheel Power 143 HP
    Bore 4 in
    Stroke 5 in
    Displacement 269 in³
    Gross Power - SAE J1995 145 HP
    Net Power - SAE J1349 143 HP
    Engine RPM - Operation 1650 r/min
    Engine RPM - Travel 2000 r/min
  • Weights
    SpecValue
    Note (1) Standard Undercarriage, Reach Boom, R 2.9 (9'6")Stick, HD 1.0 m3 (1.31yd3 ) bucket and 790mm(31 ") TG shoes, Counterweight (4.2mt / 9,260lb)
    Operating Weight - North America 48281 lb
    Note (2) Standard Undercarriage, Reach Boom, R 2.9 (9'6")Stick, HD 1.0 m3 (1.31yd3 ) bucket and 700mm(28 ") TG shoes, Counterweight (4.2mt / 9,260lb)
    Operating Weight - Europe 46958 lb
  • Service Refill Capacities
    SpecValue
    Fuel Tank Capacity 86.6 gal (US)
    Cooling System 6.6 gal (US)
    Engine Oil 4 gal (US)
    Final Drive - Each 1.3 gal (US)
    Hydraulic System - Including Tank 61.8 gal (US)
    Hydraulic Tank 30.4 gal (US)
    DEF Tank 10.3 gal (US)
    Swing Drive - Each 1.3 gal (US)
  • Swing
    SpecValue
    Maximum Swing Torque 54440 ft·lbf
    Swing Speed 11.6 r/min
  • Drive
    SpecValue
    Maximum Drawbar Pull 46131
    Maximum Travel Speed 3.6 mile/h
    Maximum Gradeability 35°--70%
  • Hydraulic System
    SpecValue
    Main System - Maximum Flow - Total 116 gal/min
    Maximum Pressure - Equipment - Normal 5075 psi
    Maximum Pressure - Swing 3886 psi
    Maximum Pressure - Travel 4974 psi
  • Dimensions - Reach Boom - 5.7 m (18'8
    SpecValue
    Counterweight Clearance 3.4 ft
    Note With HD 1.0m3 bucket and 790 mm shoes.
    Shipping Height 9.7 ft
    Shipping Length 31.3 ft
    Track Gauge 7.2 ft
    Track Length - Center of Rollers 10.7 ft
    Transport Width - 790 mm (31 in) Shoes 10.4 ft
  • Dimensions - Reach Boom - 5.7 m (18'8
    SpecValue
    Ground Clearance 1.5 ft
    Tail Swing Radius 9.3 ft
  • Working Ranges - Reach Boom - 5.7 m (18'8
    SpecValue
    Maximum Cutting Height 31 ft
    Maximum Digging Depth 22 ft
    Maximum Loading Height 21.3 ft
    Maximum Reach - Ground Level 32.3 ft
    Maximum Vertical Wall Digging Depth 18.7 ft
    Minimum Loading Height 7.1 ft
  • General
    SpecValue
    Maximum Depth Cut for 2440 mm (8'0") Level Bottom 21.5 ft