Cat 320 GC Hydraulic Excavator

Medium Excavators

About the 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.

Specifications

Working Ranges - Reach Boom - 5.7 m (18'8"); R2.9 (9'6") Stick
Bucket Digging Force (ISO) 129 kN
Bucket Digging Force (SAE) 115 kN
Stick Digging Force (ISO) 99 kN
Stick Digging Force (SAE) 96 kN
Maximum Cutting Height 9450 mm
Maximum Depth Cut for 2440 mm (8'0") Level Bottom 6550 mm
Maximum Digging Depth 6720 mm
Maximum Loading Height 6490 mm
Maximum Reach - Ground Level 9860 mm
Maximum Vertical Wall Digging Depth 5690 mm
Minimum Loading Height 2170 mm
Engine
Net Flywheel Power 90 kW
Bore 105 mm
Stroke 127 mm
Displacement 4.4 l
Gross Power - SAE J1995 91 kW
Net Power - SAE J1349 90 HP
Engine RPM - Operation 1700 r/min
Engine RPM - Travel 2000 r/min
Weights
Operating Weight - North America 21900 kg
Operating Weight - Europe 21300 kg
Service Refill Capacities
Fuel Tank Capacity 345 l
Cooling System 25 l
Engine Oil 15 l
Final Drive - Each 5 l
Hydraulic System - Including Tank 234 l
Hydraulic Tank 115 l
DEF Tank 39 l
Swing Drive - Each 5 l
Swing
Maximum Swing Torque 74
Swing Speed 11.6 r/min
Drive
Maximum Drawbar Pull 205 kN
Maximum Travel Speed 5.9 km/h
Hydraulic System
Main System - Maximum Flow - Total 442 l/min
Maximum Pressure - Equipment - Normal 35000 kPa
Maximum Pressure - Swing 26800 kPa
Maximum Pressure - Travel 34300 kPa
Dimensions - Reach Boom - 5.7 m (18'8"); R2.9 (9'6") Stick
Counterweight Clearance 1050 mm
Shipping Height 2960 mm
Shipping Length 9530 mm
Track Gauge 2200 mm
Track Length - Center of Rollers 3270 mm
Transport Width - 790 mm (31 in) Shoes 3170 mm
Dimensions - Reach Boom - 5.7 m (18'8"); R2.9 (9'6") Stick
Ground Clearance 470 mm
Tail Swing Radius 2830 mm

Features

High Performance with Lower Fuel Consumption

High Performance with Lower Fuel Consumption
  • Use up to 20% less fuel than the 320F excavators.
  • Match the excavator to the job using power modes including new Smart Mode that automatically matches engine and hydraulic power to digging conditions.
  • The advanced hydraulic system provides the optimum balance of power and efficiency while giving you the control you need for precise digging requirements.
  • Your joystick commands adjust pump flow based on valve priority putting hydraulic pressure and flow where it needs to go giving you improved fast light-to-medium load cycle times.
  • The electronically controlled, turbocharged engine meets U.S. EPA Tier 4 Final and EU Stage IV emissions standards using a transparent aftertreatment system that requires no operator input or downtime.
  • Auxiliary hydraulic options give you the versatility to use a wide range of Cat attachments.
  • Don't let the temperature stop you from working. The excavator has a standard high-ambient temperature capability of 125 º F (52º C) and cold start capability of 0º F (-18º C). An optional -25º F (-32º C) cold start package is available .
  • Work up to 9,480 feet (3000 meters) above sea level without de-rating.
  • Track your performance through standard Product Link that provides location, machine hours, fuel usage, productivity, idle time, diagnostic codes and other machine data on demand through VisionLink ® online interface.
CM20170524-12712-45656

Reliable, High and Low, Heat and Cold

Reliable, High and Low, Heat and Cold
        
  • Work up to 3000 m (9,840 ft) above sea level without de-rating.
  •     
  • Standard high-ambient temperature capability is 52º C (125º F) with cold start capability at –32º C (–25º F). 
  •     
  • Auto warm up speeds up hydraulic oil warming in cold temperatures and helps prolong the life of components.
  •     
  • Three levels of fuel filtration protect the engine from dirty diesel fuel.
  •     
  • Grease sealed between track pins and bushings reduces travel noise and prevents debris from entering to increase undercarriage life.
  •     
  • The center track guiding guard helps keep the excavator track aligned when traveling and working on slopes.
  •     
  • The sloped track frame prevents mud and debris accumulation, helping reduce risk of track damage.

Work in Comfort in the All-New Cab

Work in Comfort in the All-New Cab
        
  • The Comfort cab has a wide seat that adjusts for operators of all sizes. • Control the excavator comfortably with easy-to-reach controls all located in front of you.
  •     
  • Standard automatic climate control keeps you at the right temperature all shift long.
  •     
  • Advanced viscous mounts reduce cab vibration by up to 50 percent over previous excavator models.
  •     
  • Stow your gear with plenty of in-cab storage beneath and behind the seat, overhead, and in the consoles. A cup holder, document holder, bottle holder, and coat hook are also provided.
  •     
  • Use the standard radio’s USB ports and Bluetooth® technology to connect to personal devices.

Simple to Operate

Simple to Operate
        
  • Start the engine with a push button; use a Bluetooth key fob, smartphone app, or the unique Operator ID function.
  •     
  • Program each joystick button, including response and pattern, using Operator ID; it will also remember climate control fan and radio settings.
  •     
  • Navigate quickly on the standard high-resolution 203 mm (8 in) touchscreen monitor or with the aid of the jog dial control.
  •     
  • Not sure how a function works or how to maintain the excavator? Always have the operator’s manual at your fingertips in the touchscreen monitor.

Maintenance

Maintenance
        
  • Expect up to 15 percent less maintenance cost than the 320E. (Savings calculated over 12,000 machine hours.)
  •     
  • Do all daily maintenance at ground level.
  •     
  • Check engine oil level quickly and safely with the new ground-level engine oil dipstick; fill and check engine oil on top of the machine with a conveniently located second dipstick.
  •     
  • Track your excavator’s filter life and maintenance intervals via the in-cab monitor.
  •     
  • Do no required maintenance on the Cat Clean Emissions Module.
  •     
  • Change all fuel filters at a synchronized 500 hours.
  •     
  • Expect the new air intake filter with pre-cleaner to last up to 1,000 hours – a 100 percent increase over the previous filter.
  •     
  • The new hydraulic oil filter provides improved filtration performance, anti-drain valves to keep oil clean when the filter is replaced, and longer life with a 3,000-hour replacement interval – 50 percent longer than previous filter designs.
  •     
  • The new high-effi ciency electric cooling fans only run when needed and reverse to keep cores free from debris.
  •     
  • S·O·SSM ports simplify maintenance and allow for quick, easy extraction of samples for fluid analysis.

Safety

Safety
        
  • Access 100 percent of daily maintenance points from ground level – no need for you to climb on top of the excavator.
  •     
  • Keep your excavator secure with Operator ID. Use your PIN code on the monitor to enable the pushbutton starting feature.
  •     
  • The standard ROPS cab meets ISO 12117-2:2008 requirements.
  •     
  • Enjoy great visibility into the trench, in each swing direction, and behind you with the help of smaller cab posts and larger windows.
  •     
  • A rearview camera is standard, and a right-side-view camera is optional.
  •     
  • The new right-hand service platform design provides easy, safe, and quick access to upper service platform; the service platform steps use anti-skid punch plate to prevent slipping.
  •     
  • The handrails comply with ISO 2867:2011 requirements.
  •     
  • The lower frame meets ISO 15818:2017 lifting and tie-down requirements.

View product in 360°

Drag your mouse to rotate the product

Contact us

 

Do you have questions or need advice? We are happy to help.

 

  • Call
  • Arrow

Request a quotation

 

Contact Close Icon - Contact Sticky Cross
  • Call
  • Arrow

Call us

Available during office hours from 08.00 - 18.00.

 

Email us

We will get in contact within 24 hours.

How would you like to be contacted by us? *
web-monitoring-ok