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320D2 GC (Tier 3)

Medium Excavators

The Cat® 320D2 GC hydraulic excavator is engineered for low operating costs, simple routine maintenance, high productivity, and long-term durability.

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Engine Model C4.4 ACERT
Net Flywheel Power 85 kW
Bore 105 mm
Stroke 127 mm

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FEATURES & BENEFITS

Performance

The 320D2 GC equipped with the C4.4 ACERT™ engine burns 7% less fuel than models equipped with the C7.1 ACERT engine, and offers up to 17% lower fuel consumption than the... Read more

Versatility

Utility and finishing work are fast and flawless with Cat buckets, thumbs, and compactors.Cat couplers let you swap between attachments in seconds without leaving the cab... Read more

Durability

The modified X‐frame structure provides long life and durability.Robotically welded boom and stick are standard.Greased track link between pins and bushings increases und... Read more

Ease of Operation

The cab is ergonomically designed with easy-to-operate controls.Multiple seat and joystick adjustment options enhance comfort.Excellent work site visibility from the cab... Read more

Maintenance

Most service locations can be accessed at ground level.Filters are grouped together to reduce maintenance time.Pressure taps and S·O·SSM ports help maximize uptime. Read more

Safety

The hydraulic activation lever safely locks out all hydraulic functions.Anti‐skid plating and countersunk bolts reduce slipping in severe conditions and during routine ch... Read more

Technology

Integrated Cat technology solutions increase production and minimize operating costs.Product Link™ reports key information from the machine to any location. Read more

SPECIFICATIONS FOR 320D2 GC (Tier 3)

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Engine
Engine Model C4.4 ACERT
Net Flywheel Power 85 kW
Bore 105 mm
Stroke 127 mm
Displacement 4.4 l
Engine Power - ISO 14396 93 kW
Net Power - SAE J1349/ISO 9249 85 kW
Note No engine power derating required below 3000 m (9,843 ft) altitude.
Engine RPM - Rating 2200 r/min
Emissions The 320D2 GC meets Brazil MAR-1 and China NR III emissions standards, equivalent to U.S. EPA Tier III and EU Stage IIIA.
Weights
Operating Weight 20800 kg
Minimum Operating Weight 20100 kg
Maximum Operating Weight 20800 kg
Service Refill Capacities
Fuel Tank Capacity 410 l
Cooling System 25 l
Engine Oil 16 l
Swing Drive 8 l
Final Drive 8 l
Hydraulic System Oil - Including Tank 260 l
Hydraulic Tank Oil 138 l
Swing Mechanism
Swing Speed 11.9 r/min
Swing Torque 61.8 kN·m
Drive
Maximum Drawbar Pull 206 kN
Maximum Travel Speed - High 5.8 km/h
Maximum Travel Speed - Low 3.6 km/h
Hydraulic System
Main System - Maximum Flow - Total 428 l/min
Pilot System - Maximum Pressure 3900 kPa
Maximum Pressure - Swing 25 MPa
Pilot System - Maximum Flow - Total 23.1 l/min
Maximum Pressure 35 MPa
Dimensions* - Reach Boom - 5.7 m (18'8)
Tail Swing Radius 2750 mm
Track Length 4080 mm
Note (3) ***Without shoe lug height.
Note (1) *With UD 0.90 m3 (1.17 yd3) Bucket.
Transport Width - Standard Undercarriage - 790 mm (31 in) Shoes 2990 mm
Transport Width - Standard Undercarriage - 600 mm (24 in) Shoes 2800 mm
Note (2) **Including shoe lug height.
Track Gauge - Standard Undercarriage - Shipping 2200 mm
Track Gauge - Standard Undercarriage - Shipping 2200 mm
Shipping Height** 3050 mm
Counterweight Clearance*** 1020 mm
Cab Height*** 2950 mm
Note (3) ***Without shoe lug height.
Length - Center of Rollers 3270 mm
Transport Width - Standard Undercarriage - 600 mm (24 in) Shoes 2800 mm
Ground Clearance*** 450 mm
Counterweight Clearance*** 1020 mm
Shipping Length 9460 mm
Transport Width - Standard Undercarriage - 790 mm (31 in) Shoes 2990 mm
Note (1) *With UD 0.90 m3 (1.17 yd3) Bucket.
Cab Height*** 2950 mm
Ground Clearance*** 450 mm
Shipping Height** 3030 mm
Note (2) **Including shoe lug height.
Working Ranges* - Reach Boom - 5.7 m (18'8)
Stick Digging Force - ISO 107 kN
Maximum Depth Cut for 2240 mm (8 ft) Level Bottom 6560 mm
Bucket Digging Force - ISO 140 kN
Maximum Reach - Ground Line 9470 mm
Note *With GDX 1.0 m3 (1.3 yd3) Bucket.
Minimum Loading Height 2590 mm
Maximum Depth Cut for 2240 mm (8 ft) Level Bottom 5960 mm
Stick Digging Force - ISO 118 kN
Maximum Digging Depth 6310 mm
Bucket Digging Force - ISO 140 kN
Maximum Vertical Wall Digging Depth 5350 mm
Maximum Loading Height 6290 mm

SELECT MODELS TO COMPARE

Medium Excavators

326D L

Engine Model Cat® C7 with ACERT™ Technology
Net Flywheel Power 140 kW
Net Power - ISO 9249 140 kW
Bore 110 mm
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325B LN

Medium Excavators

330D2 (Tier 3, ROPS)

Engine Model Cat C7.1 ACERT
Net Flywheel Power 156 kW
Bore 105 mm
Stroke 135 mm
Medium Excavators

330F L

Engine Model Cat C7.1 ACERT
Net Flywheel Power 175 kW
Bore 105 mm
Stroke 135 mm
Medium Excavators

335 - Tier 4 / Stage V

Net Power - ISO 9249 203.7 kW
Engine Model C7.1
Engine Power - ISO 14396 205 kW
Bore 105 mm
Medium Excavators

333

Net Power - ISO 9249 223.7 kW
Engine Model Cat 7.1
Engine Power - ISO 14396 225 kW
Bore 105 mm
Medium Excavators

320C L

Engine Model Cat® 3066T
Net Flywheel Power 103 kW
Net Power - ISO 9249 103 kW
Bore 102 mm
Medium Excavators

320B L

Engine Model Cat 3066T
Net Flywheel Power 96 kW
Net Power - ISO 9249 96 kW
Bore 102 mm
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