CAT 320GC Excavator
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CAT 320GC Excavator

Product Specifications Applicable Product 320GC 320GC Standard Equipment Remark Standard and optional equipment may vary. Consult your Cat dealer for details. Cab High-resolution 203 mm (8 inch) LCD touchscreen monitor Comb adjustable seat ROPS Standard Noise Suppression Engine Cat C4.4...
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Description

Technical Parameters

Product Specifications Applicable Product 320GC

Net Power - ISO 9249

107kW

Engine model

Cat C4.4

Engine Power - ISO 14396

108kW

Bore

105mm

Stroke

127mm

Displacement

4.41

Main System - Maximum Flow

429 I/min (113 gal/min)

Maximum Pressure - Equipment

35000 kPa

Maximum pressure - driving

34300 kPa

Maximum Pressure - Rotation

25000 kPa

Swing speed

11.3 r/min

Maximum swing torque

74.4 kN m

Working weight

20000kg

Fuel tank capacity

345 I

Cooling system

25 I

Engine oil

15 I

Slewing Drive - Each

12 I

Final Drives - Each

4 I

Hydraulic System - Including Reservoir

234 I

Hydraulic tank

115 I

Boom

Reach 5.7 m (18'8")

Stick

Reach 2.9 m (9'6")

Bucket

1 m3 (1.31 yd)

Shipping Height - Cab Top

2960mm

Armrest height

2950mm

Shipping length

9530mm

Tail turning radius

2830mm

Counterweight Clearance

1050mm

Ground clearance

470mm

Track length

4450mm

Roller center distance

3650mm

Track gauge

2380mm

Shipping width

2980mm

Recorded great excavation depth

6630mm

Boom

Reach 5.7 m (18'8")

Stick

Reach 2.9 m (9'6")

bucket

1 m3 (1.31 yd)

Maximum reach on the ground

9750mm

Maximum cut height

9440mm

Maximum loading height

6580mm

Minimum loading height

2260mm

2440 mm (8 ft) maximum cut depth for flat bottom

6460mm

Maximum vertical wall excavation depth

6010mm

Bucket Digging Force - ISO

129kN

Stick Digging Force - ISO

99kN


320GC Standard Equipment

Remark

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

Cab
High-resolution 203 mm (8 inch) LCD touchscreen monitor
Comb adjustable seat
ROPS Standard Noise Suppression

Engine
Cat C4.4 electronically controlled turbo diesel engine
Complies with Tier 3/Stage I IIA equivalent emission standards around the world
Two selectable power modes
One-touch low-speed function with automatic engine speed control
Engine auto idle stop
The maximum recommended altitude is 4500 m (14764 ft), with derating of engine power above 3000 m (9842.5 ft).
52°C (125°F) high temperature ambient cooling capability
-32° C (-25° F) cold start capability
Dual-element air cleaner with integrated pre-filter
Reversible electric cooling fan
Biodiesel hydraulics up to B20 can be used

Boom and stick regeneration circuit
Electronic main control valve
Automatic hydraulic berthing warm-up
Automatic two-speed travel
Boom and Stick Settlement Relief Valves
Element Type Main Hydraulic Filter
Three-button joystick

Electronic main pump electrical system
Two 1000 CCA maintenance-free batteries
Programmable delay time LED work light
LED chassis light, left boom light
Machine electronic control module (2)
Maintenance-free 1000 CCA batteries (2)
Centralized Electrical Disconnect Switch
Programmable Extended Time LED Work Light
LED chassis light, left boom light for viewing extension - 850 lumens


Standard Comfort Cab

ROPS, Standard Noise Suppression
High-resolution 8" (203 mm) LCD touchscreen monitor
Automatic two-stage air conditioning
Dial and shortcut keys for monitor control
Keyless push-to-start engine controls
Console with infinite height adjustment without tools
Comb-adjustable seat suspension
Retractable seat belt (51mm [2"] wide)
Fixed left console
Integrated Bluetooth® radio with USB port
12V DC socket (2)
document storage
Cup and bottle holders
Two-piece front windows, which can be opened
Steel sunroof, can be opened
Upper radial wiper with washer
LED ceiling and lower interior lights
Roller front sunshade
Equipped with warning lights
Washable Floor Mat Undercarriage

Chassis and Structure
Tethering points on base frame (ISO 15818 compliant)
Bottom shield
Travel motor guard
Grease lubricated track links
3700 kg (8160 lb) counterweight
Standard Rotary Frame
Standard Slewing Bearing
Basic frame with standard track rollers and standard carrier rollers
Final drive using standard travel motor
600 mm (24") triple grouser shoes

Booms, Sticks and Links
5.7 m (18'8") reach boom
2.9 m (9'6") stick
Bucket link B1 series with lifting lug

Safety and Protection Devices
Right camera
Ground Engine Shutdown Switch
Right handrail and handle
Signal/Alarm Horn
Rear view camera and right side mirror
Neutral lever (locked) for all controls
Repair skid plates and countersunk bolts on platforms
Auxiliary engine shutdown switch in cab, ground accessible
Right handrail and handle (ISO 2867 compliant)
Signal/Alarm Horn Repair and Maintenance

Repair and Maintenance
Scheduled Oil Sample Analysis (S·O·S) Sampling Port
Centralized placement of engine mooring filters and fuel filters
Second engine oil dipstick accessible from the ground

CAT technology
Cat Product Link™
Hydraulic hammer stops automatically

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