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320D2 (2017)

Medium Excavators

The 320D2/D2 L is configured for heavy construction, and it will deliver great fuel savings and productivity in truck loading, trenching and lifting.

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Engine Model Cat C7.1
Net Flywheel Power 106 kW
Bore 105 mm
Stroke 135 mm

Availability Contact Dealer

FEATURES & BENEFITS

Performance

The Cat® C7.1 mechanically controlled engine meets U.S. EPA Tier 2 and EU Stage II equivalent emission standards.The low-pressure fuel system allows the engine to be more... Read more

Versatility

Utility and finishing work are fast and flawless with Cat buckets, thumbs, and compactors.Demolition work is quick and easy with Cat hammers, grapples, shears, and multi-... 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

Durability

The modified X-frame structure provides long life and durability.Heavy-duty booms and sticks are built for tough work.Greased track link between pins and bushings increas... 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.The number of fuel filters are reduced from four to two with 500 hour service intervals to lower operational cost.F... 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 (2017)

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Engine
Engine Model Cat C7.1
Net Flywheel Power 106 kW
Bore 105 mm
Stroke 135 mm
Displacement 7.01 l
Net Power - SAE J1349 106 kW
Engine Power - ISO 14396 112.5 kW
Engine RPM - Travel 1800 r/min
Engine RPM - Operation 1700 r/min
Note (3) Power rating at 1,800 rpm.
Emissions The 320D2/D2 L meets Tier 2, Stage II equivalent emission standards.
Note (2) The altitude capability (without aid) of 320D2/D2 L is up to 4000 m (13,123 ft) with natural power derate above sea level.
Note (1) Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Weights
Operating Weight 22300 kg
Standard Undercarriage - Maximum Operating Weight* 21700 kg
Note (2) **R5.7 (18'8") HD Reach Boom, R2.5 (8'2") B1 HD Reach stick, HD 1.4 m3 (1.83 yd3) bucket and 600 mm (24") shoes.
Long Undercarriage - Maximum Operating Weight* 22300 kg
Standard Undercarriage - Minimum Operating Weight** 21200 kg
Note (1) *R5.7 (18'8") HD Reach Boom, R2.9 (9'6") B1 HD Reach stick, HD 1.4 m3 (1.83 yd3) bucket and 790 mm (31") TG shoes.
Long Undercarriage - Minimum Operating Weight** 21700 kg
Service Refill Capacities
Fuel Tank Capacity 410 l
Cooling System 25 l
Engine Oil 22 l
Swing Drive 8 l
Hydraulic Tank 138 l
Final Drive 8 l
Hydraulic System - Including Tank 260 l
Swing Mechanism
Swing Speed 10.9 r/min
Drive
Maximum Drawbar Pull 205 kN
Maximum Travel Speed - High 5.4 km/h
Maximum Gradeability 35°/70%
Hydraulic System
Maximum Pressure - Travel 35 MPa
Main System - Maximum Flow - Total 404 l/min
Maximum Pressure - Swing 25 MPa
Maximum Pressure - Equipment 35 MPa
Standards
Brakes ISO 10265:2008
Cab/FOGS SAE J1356 MAR2013. ISO 10262:1998
Working Ranges - HD Reach Boom - 5.7 m (18'8)
Bucket Tip Radius 1560 mm
Maximum Reach - Ground Line 9890 mm
Maximum Reach - Ground Line 9470 mm
Maximum Loading Height 6490 mm
Maximum Digging Depth 6720 mm
Bucket Tip Radius 1560 mm
Sound Performance
ISO 6395 - Exterior 102 dB(A)
ISO 6396 - Inside Cab 72 dB(A)
Note (2) Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.
Note (1) When properly installed and maintained, the cab offered by Caterpillar, when tested with doors and windows closed according to ANSI/SAE J1166 OCT98, meets the requirements for operator sound exposure limits in effect at time of manufacture.
Working Ranges - Super Long Reach Boom - 8.85 m (29'0)
Maximum Loading Height 11010 mm
Maximum Reach - Ground Line 15730 mm
Maximum Digging Depth 11880 mm
Bucket Tip Radius 1230 mm

SELECT MODELS TO COMPARE

Medium Excavators

320

Engine Model Cat C4.4 ACERT
Net Flywheel Power 121 kW
Gross Power - ISO 14396/SAE J1995 122 kW
Net Power - SAE J1349/ISO 9249 121 kW
Medium Excavators

330 GC - Tier 3

Net Power - ISO 9249 157.8 kW
Engine Model Cat C7.1
Engine Power - ISO 14396 159 kW
Bore 105 mm
Medium Excavators

323 GC

Net Power - ISO 9249 128.5 kW
Engine Model Cat C4.4
Engine Power - ISO 14396 129.4 kW
Bore 105 mm
Medium Excavators

330D2 L

Engine Model Cat® C7.1 ACERT™
Net Flywheel Power 157 kW
Bore 105 mm
Stroke 135 mm
Medium Excavators

330 - Tier 3

Net Power - ISO 9249 193.8 kW
Engine Model Cat C7.1
Engine Power - ISO 14396 195 kW
Bore 105 mm
Medium Excavators

320D2 (Tier 3)

Engine Model Cat C7.1
Net Flywheel Power 109 kW
Bore 105 mm
Stroke 135 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

320 GC - Tier 3

Net Power - ISO 9249 107 kW
Engine Model Cat C4.4
Engine Power - ISO 14396 108 kW
Bore 105 mm
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