320 GC Hydraulic Excavator

Product description

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 25% to bring you a durable, low-cost-per-hour excavator for light- to medium-duty applications.

Engine
  • Net Power - ISO 9249 - 146HP
  • Engine Model - Cat C4.4e TA
  • Engine Power - ISO 14396 - 148HP
  • Bore - 4in
  • Stroke - 5in
  • Displacement - 269in³
Weights
  • Operating Weight - 48300lb
Working Ranges & Forces
  • Maximum Digging Depth - 22ft
  • Boom - Reach 5.7 m (18.8)
  • Stick - R2.9B1 (9'6")
  • Bucket - 1.00 m³ (1.31 yd³)
  • Maximum Reach at Ground Level - 32.3ft
  • Maximum Cutting Height - 31ft
  • Maximum Loading Height - 21.3ft
  • Minimum Loading Height - 7.1ft
  • Maximum Depth Cut for 2440 mm (8 ft) Level Bottom - 21.6ft
  • Maximum Vertical Wall Digging Depth - 18.7ft
  • Bucket Digging Force - ISO - 28935lbf
  • Stick Digging Force - ISO - 22281lbf
Hydraulic System
  • Main System - Maximum Flow - 442 l/min (116 gal/min)
  • Maximum Pressure - Equipment - 5075psi
  • Maximum Pressure - Travel - 4974psi
  • Maximum Pressure - Swing - 3625psi
Swing Mechanism
  • Swing Speed - 11.6r/min
  • Maximum Swing Torque - 54900ft·lbf
Service Refill Capacities
  • Fuel Tank Capacity - 86.6gal (US)
  • Cooling System - 6.6gal (US)
  • Engine Oil - 4gal (US)
  • Swing Drive - Each - 3.2gal (US)
  • Final Drive - Each - 1.1gal (US)
  • Hydraulic System - Including Tank - 61.8gal (US)
  • Hydraulic Tank - 30.4gal (US)
  • DEF Tank - 10.3gal (US)
Dimensions
  • Boom - Reach 5.7 m (18'8")
  • Stick - R2.9B1 (9'6")
  • Bucket - 1.00 m³ (1.31 yd³)
  • Shipping Height - Top of Cab - 9.7ft
  • Handrail Height - 9.8ft
  • Shipping Length - 31.3ft
  • Tail Swing Radius - 9.3ft
  • Counterweight Clearance - 3.4ft
  • Ground Clearance - 1.5ft
  • Track Length - 14.7ft
  • Length to Center of Rollers - 12ft
  • Track Gauge - 7.9ft
  • Transport Width - 10.4ft
Standard Equipment:
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • 5.7 m (18'8") Reach boom
  • Cab
    • Rollover protective structure (ROPS)
    • Mechanical-suspension seat
    • High-resolution 203 mm (8 inch) LCD touchscreen monitor
  • Cat Technology
    • Cat Product Link
    • Remote Flash
    • Remote Troubleshoot
    • Auto hammer stop
  • Electrical
    • Two 1,000 CCA maintenance-free batteries
    • Programmable time-delay LED working lights
    • LED chassis light, left-hand/right-hand boom lights, cab lights
  • Engine
    • Cat C4.4 single turbo engine
    • Two selectable power modes
    • Auto engine speed control
    • Auto engine idle shutdown
    • 52° C (125° F) high-ambient cooling capacity
    • -32° C (-25° F) cold start capability
    • Double element air filter with integrated pre-cleaner
    • Reversible electric cooling fans
  • Hydraulic System
    • Boom and stick regeneration circuits
    • Boom and stick lowering check valves
    • Auto warm up
    • Auto two-speed travel
    • Boom and stick drift reduction valve
    • Slider joysticks
    • Tool control (two pumps, one/two way high-pressure flow)
  • Safety And Security
    • Rearview and right-hand-sideview cameras
    • Ground-level engine shutoff switch
    • Right-hand handrail and hand hold
    • Signaling/warning horn
  • Service And Maintenance
    • Sampling ports for Scheduled Oil Sampling (S·O·S)
    • Ground-level and platform-level engine oil dipsticks
  • Undercarriage And Structures
    • Tie-down points on base frame
    • 3700 kg (8,160 lb) counterweight (Turkey only)
    • 4200 kg (9,300 lb) counterweight
Optional Equipment:
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • 2.9 m (9'6") Reach stick
    • 2.5 m (8'2") Reach stick
    • 2.9 m (9'6") Semi-HD Reach stick
    • 2.5 m (8'2") Semi-HD Reach stick
  • Safety And Security
    • Swing alarm
    • Inspection lighting
  • Service And Maintenance
    • Integrated vehicle health management system
  • Undercarriage And Structures
    • 600 mm (24") triple grouser shoes
    • 700 mm (28") triple grouser shoes
    • 790 mm (31") triple grouser shoes
    • 900 mm (35") triple grouser shoes
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