320 GC

Overview

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 give you a durable, low-cost-per-hour excavator for light- to medium-duty applications.
Bucket Digging Force (ISO)28935 n/a
Bucket Digging Force (SAE)25759 n/a
Stick Digging Force (ISO)22281 n/a
Stick Digging Force (SAE)21678 n/a
Engine ModelCat C4.4 ACERT
Net Flywheel Power90 kW121 HP
Bore105 mm4 in
Stroke127 mm5 in
Displacement4.4 l269 in³
Gross Power - SAE J1995108 kW145 HP
Net Power - SAE J1349107 kW143 HP
Operating Weight20500 kg45200 lb
NoteR5.7 (18'8") boom, R2.9 (9'6") stick, GD 1.0 m3 (1.31 yd3) bucket and 600 mm (24 ") TG Track shoes. 3.7 mt counterweight.
Fuel Tank Capacity345 l86.6 gal (US)
Cooling System25 l6.6 gal (US)
Engine Oil15 l4 gal (US)
Final Drive - Each5 l1.3 gal (US)
Hydraulic System - Including Tank234 l61.8 gal (US)
Hydraulic Tank115 l30.4 gal (US)
Swing Drive - Each5 l1.3 gal (US)
Maximum Swing Torque74 kN·m54440 lb/ft
Swing Speed11.6 r/min11.6 r/min
Maximum Drawbar Pull205 kN46131
Maximum Travel Speed5.9 km/h3.6 mile/h
Main System - Maximum Flow - Total429 l/min113 gal/min
Maximum Pressure - Equipment - Normal35000 kPa5075 psi
Maximum Pressure - Swing26800 kPa3886 psi
Maximum Pressure - Travel34300 kPa4974 psi
Counterweight Clearance1050 mm3.4 ft
NoteWith GD 1.0m3 (1.31 yd3) bucket and 790 mm (31") tack shoes.
Shipping Height2960 mm9.7 ft
Shipping Length9530 mm31.3 ft
Track Gauge2200 mm7.3 ft
Track Length - Center of Rollers3270 mm10.7 ft
Transport Width - 600 mm (24 in) Shoes2800 mm9.2 ft
Transport Width - 790 mm (31 in) Shoes3170 mm10.4 ft
Ground Clearance470 mm1.5 ft
Tail Swing Radius2830 mm9.3 ft
Maximum Gradeability35°--70%
Engine RPM - Operation1650 r/min1650 r/min
Engine RPM - Travel2000 r/min2000 r/min
Maximum Cutting Height9450 mm31 ft
Maximum Depth Cut for 2440 mm (8'0") Level Bottom6550 mm21.5 ft
Maximum Digging Depth6720 mm22 ft
Maximum Loading Height6490 mm21.3 ft
Maximum Reach - Ground Level9860 mm32.3 ft
Maximum Vertical Wall Digging Depth5690 mm18.7 ft
Minimum Loading Height2170 mm7.1 ft

320 GC Standard Equipment

  • CAB
    • ROPS, standard sound suppression
    • High-resolution 203 mm (8 inch) LCD touchscreen monitor
    • Mehcanically adjustable seat
  • ENGINE
    • Cat C4.4 ACERT™ electronically controlled turbo-charged diesel engine
    • Meets worldwide Tier 3/stage IIIA equivalent emission standards.
    • Two selectable power modes
    • One-touch low idle with automatic engine speed control
    • Two selectable power modes
    • Automatic engine idle shutdown
    • One-touch low idle with auto engine speed control
    • Auto engine idle shutdown
    • Recommended for use up to 4500 m (14,764 ft) altitude with engine power de-rate above 3000 m (9,842.5 ft).
    • 52° C (125° F) high-ambient cooling capacity
    • 52� C (125� F) high-ambient cooling capacity
    • Cold starting capability for - 32° C (- 25° F)
    • �32� C (�25� F) cold start capability
    • Double element air filter with integrated pre-cleaner
    • Double element air filter with integrated precleaner
    • Reversible electric cooling fans
    • Reversing electric cooling fans
    • Biodiesel capability up to B20
    • Biodiesel capability up to B20
  • HYDRAULIC SYSTEM
    • Boom and stick regeneration circuits
    • Auto two-speed travel
    • Boom and stick regeneration circuits
    • Boom and stick drift reduction valve
    • Electronic main control valve
    • Auto hydraulic warm up
    • Three button joysticks
    • Automatic two-speed travel
    • Boom and stick drift reduction valve
    • Element type main hydraulic filter
    • Three-button joysticks
    • Electronic main pump
  • BOOM AND STICKS
    • 5.7 m (18'8") reach boom, 2.9 m (9'6") reach stick
  • ELECTRICAL SYSTEM
    • Two 1,000 CCA maintenance-free batteries
    • Programmable time-delay LED working lights
    • LED chassis light, left-hand boom lights
  • SERVICE AND MAINTENANCE
    • Sampling ports for Scheduled Oil Sampling (S�O�S)
    • Ground- and platform-level engine oil dipsticks
  • SAFETY AND SECURITY
    • Rearview camera
    • Right-side-view camera
    • Right-hand mirror
    • Ground-level engine shutoff switch
    • Right-hand handrail and hand hold
    • Signaling/warning horn
  • STANDARD COMFORT CAB
    • ROPS, standard sound suppression
    • High-resolution 8" (203 mm) LCD touchscreen monitor
    • Automatic 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 (x2)
    • Document storage
    • Cup and bottle holders
    • Two-piece front window, openable
    • Steel hatch, openable
    • Upper radial wiper with washer
    • LED dome and lower interior lights
    • Roller front sunscreen
    • Beacon ready
    • Washable floor mat
  • UNDERCARRIAGE AND STRUCTURES
    • 600 mm (24") triple grouser shoes
    • Tie-down pionts on base frame
    • 3700 kg (8,150 lb) counterweight
    • 4200 kg (9,260 lb) counterweight
    • Tie-down points on base frame (ISO 15818 compliant)
    • Standard bottom guards
    • Standard travel motor guards
    • Grease lubricated track links
    • 3700 kg (8,160 lb) counterweight
    • Standard swing frame
    • Standard swing bearing
    • Base frame with standard track rollers and standard carrier rollers
    • Final drive with standard travel motor
  • ELECTRICAL
    • Machine electronic control module (x2)
    • 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
    • 600 mm (24") triple grouser track shoes
    • Bucket linkage, B1-family with lifting eye
  • SAFETY & SECURITY
    • Rearview camera and side RH mirror
    • 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
    • RH Hand rail and hand hold (ISO 2867 compliant)
    • Signaling/warning horn
  • 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 CONNECT TECHNOLOGY
    • Cat Product Link
    • Cat Product Link™

320 GC Optional Equipment

  • HYDRAULIC SYSTEM
    • Auto hydraulic warm up
    • Hammer return filter circuit
    • Hammer return filter circuit
    • Combined flow/high pressure aux circuit
    • Slider joysticks
    • Simplified combined circuit (2 way)
    • Tool Control (two pump, one/two way high-pressure flow)
    • Basic Tool Control (one pump, one way high-pressure flow)
    • Quick coupler circuit for Cat Pin Grabber
    • Quick coupler circuit for Cat Pin Grabber
    • Slider joysticks
  • BOOM AND STICKS
    • 5.7 m (18'8") reach boom, 2.5 m (8'2") reach stick
  • ELECTRICAL SYSTEM
    • LED chassis light, LH & RH boom lights for reach, cab lights- 850 lumens
    • LED chassis light, left-hand/right-hand boom lights, cab lights
  • UNDERCARRIAGE AND STRUCTURES
    • 790 mm (31") triple grouser shoes
  • BOOM, STICKS & LINKAGES
    • 700 mm (28") triple grouser track shoes
    • 790 mm (31") triple grouser shoes
    • 2.5 m (8'2") stick
    • Bucket linkage, B1 family without lifting eye
  • SAFETY AND SECURITY
    • Right-side-view camera
  • STANDARD COMFORT CAB
    • Roller rear sunscreen
  • SERVICE & MAINTENANCE
    • Preventative maintenance ready (Quick Evac)
  • SAFETY & SECURITY
    • Radiator screen
    • Rearview and RH sideview camera
    • Travel alarm
  • BUCKET
    • General duty buckets from 0.9 m3 (1.18 yd3) to 1.0 m3 (1.31 yd3)
    • Heavy duty buckets 1.0 m3 (1.31 yd3)

Exterior

Interior

CVP110

Impulse Force
110 kN24669 lb

Cycles/Minimum
2200

Base Plate Width
864 mm34 in

Pin Grabber Excavator Coupler - B-Linkage

Weight
380 kg837 lb

Width - Machine Interface
512 mm20.2 in

Lifting Eye Working Load Limit
10 ton (US)11 ton (US)

H115E S

Tool Shaft Diameter
109.5 mm4.31 in

Impact Energy Class
4067 J3000 ft·lbf

Blows per Minute
370-800

Specifications

Bucket Digging Force (ISO)28935 n/a
Bucket Digging Force (SAE)25759 n/a
Stick Digging Force (ISO)22281 n/a
Stick Digging Force (SAE)21678 n/a
Engine ModelCat C4.4 ACERT
Net Flywheel Power90 kW121 HP
Bore105 mm4 in
Stroke127 mm5 in
Displacement4.4 l269 in³
Gross Power - SAE J1995108 kW145 HP
Net Power - SAE J1349107 kW143 HP
Operating Weight20500 kg45200 lb
NoteR5.7 (18'8") boom, R2.9 (9'6") stick, GD 1.0 m3 (1.31 yd3) bucket and 600 mm (24 ") TG Track shoes. 3.7 mt counterweight.
Fuel Tank Capacity345 l86.6 gal (US)
Cooling System25 l6.6 gal (US)
Engine Oil15 l4 gal (US)
Final Drive - Each5 l1.3 gal (US)
Hydraulic System - Including Tank234 l61.8 gal (US)
Hydraulic Tank115 l30.4 gal (US)
Swing Drive - Each5 l1.3 gal (US)
Maximum Swing Torque74 kN·m54440 lb/ft
Swing Speed11.6 r/min11.6 r/min
Maximum Drawbar Pull205 kN46131
Maximum Travel Speed5.9 km/h3.6 mile/h
Main System - Maximum Flow - Total429 l/min113 gal/min
Maximum Pressure - Equipment - Normal35000 kPa5075 psi
Maximum Pressure - Swing26800 kPa3886 psi
Maximum Pressure - Travel34300 kPa4974 psi
Counterweight Clearance1050 mm3.4 ft
NoteWith GD 1.0m3 (1.31 yd3) bucket and 790 mm (31") tack shoes.
Shipping Height2960 mm9.7 ft
Shipping Length9530 mm31.3 ft
Track Gauge2200 mm7.3 ft
Track Length - Center of Rollers3270 mm10.7 ft
Transport Width - 600 mm (24 in) Shoes2800 mm9.2 ft
Transport Width - 790 mm (31 in) Shoes3170 mm10.4 ft
Ground Clearance470 mm1.5 ft
Tail Swing Radius2830 mm9.3 ft
Maximum Gradeability35°--70%
Engine RPM - Operation1650 r/min1650 r/min
Engine RPM - Travel2000 r/min2000 r/min
Maximum Cutting Height9450 mm31 ft
Maximum Depth Cut for 2440 mm (8'0") Level Bottom6550 mm21.5 ft
Maximum Digging Depth6720 mm22 ft
Maximum Loading Height6490 mm21.3 ft
Maximum Reach - Ground Level9860 mm32.3 ft
Maximum Vertical Wall Digging Depth5690 mm18.7 ft
Minimum Loading Height2170 mm7.1 ft

Equipment

320 GC Standard Equipment

  • CAB
    • ROPS, standard sound suppression
    • High-resolution 203 mm (8 inch) LCD touchscreen monitor
    • Mehcanically adjustable seat
  • ENGINE
    • Cat C4.4 ACERT™ electronically controlled turbo-charged diesel engine
    • Meets worldwide Tier 3/stage IIIA equivalent emission standards.
    • Two selectable power modes
    • One-touch low idle with automatic engine speed control
    • Two selectable power modes
    • Automatic engine idle shutdown
    • One-touch low idle with auto engine speed control
    • Auto engine idle shutdown
    • Recommended for use up to 4500 m (14,764 ft) altitude with engine power de-rate above 3000 m (9,842.5 ft).
    • 52° C (125° F) high-ambient cooling capacity
    • 52� C (125� F) high-ambient cooling capacity
    • Cold starting capability for - 32° C (- 25° F)
    • �32� C (�25� F) cold start capability
    • Double element air filter with integrated pre-cleaner
    • Double element air filter with integrated precleaner
    • Reversible electric cooling fans
    • Reversing electric cooling fans
    • Biodiesel capability up to B20
    • Biodiesel capability up to B20
  • HYDRAULIC SYSTEM
    • Boom and stick regeneration circuits
    • Auto two-speed travel
    • Boom and stick regeneration circuits
    • Boom and stick drift reduction valve
    • Electronic main control valve
    • Auto hydraulic warm up
    • Three button joysticks
    • Automatic two-speed travel
    • Boom and stick drift reduction valve
    • Element type main hydraulic filter
    • Three-button joysticks
    • Electronic main pump
  • BOOM AND STICKS
    • 5.7 m (18'8") reach boom, 2.9 m (9'6") reach stick
  • ELECTRICAL SYSTEM
    • Two 1,000 CCA maintenance-free batteries
    • Programmable time-delay LED working lights
    • LED chassis light, left-hand boom lights
  • SERVICE AND MAINTENANCE
    • Sampling ports for Scheduled Oil Sampling (S�O�S)
    • Ground- and platform-level engine oil dipsticks
  • SAFETY AND SECURITY
    • Rearview camera
    • Right-side-view camera
    • Right-hand mirror
    • Ground-level engine shutoff switch
    • Right-hand handrail and hand hold
    • Signaling/warning horn
  • STANDARD COMFORT CAB
    • ROPS, standard sound suppression
    • High-resolution 8" (203 mm) LCD touchscreen monitor
    • Automatic 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 (x2)
    • Document storage
    • Cup and bottle holders
    • Two-piece front window, openable
    • Steel hatch, openable
    • Upper radial wiper with washer
    • LED dome and lower interior lights
    • Roller front sunscreen
    • Beacon ready
    • Washable floor mat
  • UNDERCARRIAGE AND STRUCTURES
    • 600 mm (24") triple grouser shoes
    • Tie-down pionts on base frame
    • 3700 kg (8,150 lb) counterweight
    • 4200 kg (9,260 lb) counterweight
    • Tie-down points on base frame (ISO 15818 compliant)
    • Standard bottom guards
    • Standard travel motor guards
    • Grease lubricated track links
    • 3700 kg (8,160 lb) counterweight
    • Standard swing frame
    • Standard swing bearing
    • Base frame with standard track rollers and standard carrier rollers
    • Final drive with standard travel motor
  • ELECTRICAL
    • Machine electronic control module (x2)
    • 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
    • 600 mm (24") triple grouser track shoes
    • Bucket linkage, B1-family with lifting eye
  • SAFETY & SECURITY
    • Rearview camera and side RH mirror
    • 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
    • RH Hand rail and hand hold (ISO 2867 compliant)
    • Signaling/warning horn
  • 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 CONNECT TECHNOLOGY
    • Cat Product Link
    • Cat Product Link™

320 GC Optional Equipment

  • HYDRAULIC SYSTEM
    • Auto hydraulic warm up
    • Hammer return filter circuit
    • Hammer return filter circuit
    • Combined flow/high pressure aux circuit
    • Slider joysticks
    • Simplified combined circuit (2 way)
    • Tool Control (two pump, one/two way high-pressure flow)
    • Basic Tool Control (one pump, one way high-pressure flow)
    • Quick coupler circuit for Cat Pin Grabber
    • Quick coupler circuit for Cat Pin Grabber
    • Slider joysticks
  • BOOM AND STICKS
    • 5.7 m (18'8") reach boom, 2.5 m (8'2") reach stick
  • ELECTRICAL SYSTEM
    • LED chassis light, LH & RH boom lights for reach, cab lights- 850 lumens
    • LED chassis light, left-hand/right-hand boom lights, cab lights
  • UNDERCARRIAGE AND STRUCTURES
    • 790 mm (31") triple grouser shoes
  • BOOM, STICKS & LINKAGES
    • 700 mm (28") triple grouser track shoes
    • 790 mm (31") triple grouser shoes
    • 2.5 m (8'2") stick
    • Bucket linkage, B1 family without lifting eye
  • SAFETY AND SECURITY
    • Right-side-view camera
  • STANDARD COMFORT CAB
    • Roller rear sunscreen
  • SERVICE & MAINTENANCE
    • Preventative maintenance ready (Quick Evac)
  • SAFETY & SECURITY
    • Radiator screen
    • Rearview and RH sideview camera
    • Travel alarm
  • BUCKET
    • General duty buckets from 0.9 m3 (1.18 yd3) to 1.0 m3 (1.31 yd3)
    • Heavy duty buckets 1.0 m3 (1.31 yd3)

360° Interactive

Exterior

Interior

Related Products

CVP110

Impulse Force
110 kN24669 lb

Cycles/Minimum
2200

Base Plate Width
864 mm34 in

Pin Grabber Excavator Coupler - B-Linkage

Weight
380 kg837 lb

Width - Machine Interface
512 mm20.2 in

Lifting Eye Working Load Limit
10 ton (US)11 ton (US)

H115E S

Tool Shaft Diameter
109.5 mm4.31 in

Impact Energy Class
4067 J3000 ft·lbf

Blows per Minute
370-800

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