Medium Excavators 320D3 GC High Performance and Durability at the Lowest Cost Per Hour

Features At A Glance

Built to Last
Lower Maintenance Costs
Reduced Fuel Consumption with High Performance
Superior Operator Comfort
Built-in Safety Features
Versatility

Product Specifications for 320D3 GC

Engine

Hydraulic System

Swing Mechanism

Weights

Service Refill Capacities

Dimensions

Working Ranges & Forces

320D3 GC Standard Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

ENGINE

  • Diesel engine, ALUW06DTI/8 - mechanical governor - emits equivalent to U.S. EPA Tier 2, not-certified
  • Two selectable power modes
  • One-touch low idle with auto engine speed control
  • Two stage fuel filtration system with water separator and indicator
  • 4000 m (13,120 ft) altitude capability
  • 52°C (126° F) high-ambient cooling capacity with derate above 48°C (118° F)
  • 85 amp alternator
  • Radial seal air filter with double filter element
  • Mechanical fuel priming pump
  • Biodiesel capability up to B20

HYDRAULIC SYSTEM

  • Hydraulic boom and stick regeneration circuits
  • Boom and stick drift reduction valve
  • High performance hydraulic return filter (capsule filter type)

UNDERCARRIAGE and STRUCTURES

  • Grease lubricated track links
  • Tie down points on base frame
  • Center track guiding guard
  • 3.7 mt (8,160 lb) counterweight
  • 600 mm (24 in) triple grouser shoes (8.5 mm/0.3 in thick)

BOOMS, STICKS AND LINKAGES

  • 5.7 m (18'8") reach boom
  • 2.5 m (7'5") reach stick
  • Bucket linkage, B1 family without lifting eye

ELECTRICAL SYSTEM

  • Two 1,000 CCA maintenance free batteries
  • Centralized electrical disconnect switch
  • 90 seconds programmable time delay working lights (halogen); storage box G67mounted (one), cab mounted (two), boom mounted LH (one)

SERVICE AND MAINTENANCE

  • Engine oil, fuel, and hydraulic oil filters grouped for ease of maintenance
  • Sampling ports for Scheduled Oil Sampling (S.O.S)
  • Radiator screen for radiator/oil cooler to prevent plugging by debris

SAFETY AND SECURITY

  • Rearview mirrors; handrail mounted (one), cab handhold mounted (one)
  • Bolt free service platform with anti-skid plate
  • Neutral lever (lock out) for all controls
  • Ground-level accessible engine shutoff switch in cab
  • Signaling/warning horn
  • Right-hand handrail and hand hold

OPERATOR ENVIRONMENT

  • Sound suppressed cab with viscous mounts
  • Openable skylight
  • Openable tempered front upper windshield with assist device
  • Rear window emergency exit
  • Removable tempered lower windshield with in cab storage bracket
  • Fully adjustable mechanical suspension seat, console and armrest
  • 51 mm (2 in) seat belt
  • Two gauge cluster (monitor)
  • Auto air conditioner with positive pressurized cab
  • One 12V power supply with sockets (maximum 10 Amp)
  • Washable floor mat
  • Interior utilities (Interior lighting, cigar lighter type socket, coat hook, beverage holder, literature holder, document holding space, rear storage compartment)

CAT TECHNOLOGY

  • Product Link

320D3 GC Optional Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

ENGINE

  • -32° C (-25° F) cold start capability
  • Engine air pre-filter

HYDRAULIC SYSTEM

  • Auto two-speed travel
  • Hammer return filter circuit
  • Medium-pressure auxiliary circuit

UNDERCARRIAGE and STRUCTURES

  • Segmented track guiding guard
  • 600 mm (24 in) triple grouser shoes (10 mm/.04 in thick)

BOOMS, STICKS AND LINKAGES

  • 2.5 m (8.2 in) HD Reach stick

OPERATOR ENVIRONMENT

  • Roll down sun screen
  • Control pattern changer

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Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

  • Cat Product Link

    Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

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