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 - 48281lb
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 - 10.7ft
  • Length to Center of Rollers - 12ft
  • Track Gauge - 7.2ft
  • Transport Width - 10.4ft
Standard Equipment:
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Engine
    • Cat C4.4 electronically-controlled turbo-charged Tier 4 Final diesel engine
    • Meets U.S. EPA Tier 4 Final and EU Stage IV emissions standards.
    • Two selectable power modes
    • One-touch low idle with auto engine speed control
    • Auto engine idle shutdown
    • Recommended for use up to 4500 m altitude (14,764 ft) with engine power derate above 3000 m (9,842.5 ft).
    • 52° C (125° F) high-ambient cooling capacity
    • Cold starting capability for - 32° C (- 25° F)
    • Double element air filter with integrated pre-cleaner
    • Electric fuel priming pump
    • Reversible electric cooling fans
    • Biodiesel capability up to B20
  • Hydraulic System
    • Boom and stick regeneration circuits
    • Electronic main control valve
    • Auto warm up
    • Auto two-speed travel
    • Boom and stick drift reduction valve
    • Element type main hydraulic filter
    • 3 Buttons Joysticks
    • Electronic main pump
    • Electric refueling pump (Europe only)
  • Standard Comfort Cab
    • ROPS, standard sound suppression
    • High-resolution 8" (203 mm) LCD touchscreen monitor
    • Auto Bi-level air conditioner
    • Jog dial and shortcut keys for monitor control
    • Keyless push-to-start engine control
    • Height-adjustable console, 3-steps with tool
    • Mechanically adjustable seat suspension
    • Seat belt, retractable (51 mm [2"] width)
    • Fixed left side console
    • Bluetooth® integrated radio with USB ports
    • 12V DC outlets
    • Document storage
    • Cup and bottle holders
    • Two-piece front window, openable
    • Steel hatch, openable
    • Upper radial wiper with 70/30 w/washer
    • LED dome and lower interior lights
    • Roller front sunscreen
    • Beacon ready
    • Washable floor mat
    • Straight travel pedal (US Only)
  • Undercarriage And Structures
    • Tiedown points on base frame (ISO 15818 Compliant)
    • Bottom guards
    • Standard travel motor guards
    • Grease lubricated track links
    • 4200 kg (9,260lb) counterweight
    • Standard swing frame
    • Standard swing bearing
    • Base frame with standard track rollers and standard carrier rollers
    • Final drive with standard travel motor
    • 790 mm (31" ) triple grouser track shoes
  • Electrical
    • 1000 CCA maintenance-free batteries (x2)
    • Centralized electrical disconnect switch
    • Programmable time-delay LED working lights
    • LED chassis light, LH boom light for reach-850 lumens
  • Boom, Sticks And Linkages
    • 5.7 m (18'8") reach boom
    • 2.9 m (9'6") stick
    • 790 mm (31" ) triple grouser track shoes
    • Bucket linkage, B1-family with lifting eye
  • Safety & Security
    • Rearview camera and side right hand mirror
    • Rear and right-hand-sideview camera (Europe)
    • Neutral lever (lock out) for all controls
    • Anti-skid plate and countersunk bolts on service platform
    • Ground-level accessible secondary engine shutoff switch in cab
    • Right hand rail and hand hold (ISO 2867 compliant)
    • Travel alarm (US only)
  • Service & Maintenance
    • Sampling ports for Scheduled Oil Sampling (S·O·S℠)
    • Grouped location for engine oil and fuel filters
    • Ground-level 2nd dipstick for engine oil
    • Remote flash
  • Cat Technology
    • Cat Product Link
    • Auto hammer stop
Optional Equipment:
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cat Technology
    • Cat GRADE with Advanced 2D
  • Hydraulic System
    • Combined flow/high pressure aux circuit
    • Simplified combined circuit (2 Way)
    • Quick coupler circuit for Cat Pin Grabber
    • Slider joysticks
    • Smart boom (Europe only)
  • Electrical System
    • LED chassis light, left and right hand boom lights for reach, cab lights- 850 lumens
  • Standard Comfort Cab
    • Roller rear sunscreen
    • Cat Stick Steer
  • Service & Maintenance
    • Radiator screen
  • Safety & Security
    • Right hand side mirror for use with right-hand-sideview camera or 360° visibility (Europe)
    • Shovel crane package - optional Japan only
    • Inspection Lighting
  • Bucket
    • HD buckets 1.0m³ (1.31yd³)
  • Undercarriage And Structures
    • Long undercarriage
    • Long narrow undercarriage - optional Europe only
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