The D Series incorporates innovations for improved performance and versatility.
Main Implement System - Maximum Flow (2x) | 62.0 gal/min 205.0 L/min | More |
Max. Pressure - Equipment | 5076.0 psi 35000.0 kPa | More |
Max. Pressure - Travel | 5076.0 psi 35000.0 kPa | More |
Max. Pressure - Swing | 3626.0 psi 25000.0 kPa | More |
Pilot System - Maximum Flow | 8.6 gal/min 32.4 L/min | More |
Pilot System - Maximum Pressure | 566.0 psi 3900.0 kPa | More |
Boom Cylinder - Bore | 4.7 in 120.0 mm | More |
Boom Cylinder - Stroke | 50.0 in 1260.0 mm | More |
Stick Cylinder - Bore | 5.5 in 140.0 mm | More |
B1 Family Bucket Cylinder - Bore | 4.7 in 120.0 mm | More |
Stick Cylinder - Stroke | 59.0 in 1504.0 mm | More |
B1 Family Bucket Cylinder - Stroke | 43.5 in 1104.0 mm | More |
CB2 Family Bucket Cylinder - Bore | 5.3 in 135.0 mm | More |
CB2 Family Bucket Cylinder - Stroke | 45.5 in 1156.0 mm | More |
Performance | ANSI/SAE J1166 OCT 98 ANSI/SAE J1166 OCT 98 | More |
Standard w/Standard Undercarriage | 24.0 in 600.0 mm | More |
Standard w/Long Undercarriage | 32.0 in 800.0 mm | More |
Standard w/Long Narrow Undercarriage | 24.0 in 600.0 mm | More |
Optional - Triple Grouser | 24.0 in 600.0 mm | More |
Optional | 28.0 in 700.0 mm | More |
Optional | 32.0 in 800.0 mm | More |
Number of Shoes Each Side - Standard Undercarriage | 45 45 | More |
Number of Shoes (each side) - Long Undercarriage | 49 49 | More |
Number of Track Rollers Each Side - Standard Undercarriage | 7 7 | More |
Number of Track Rollers (each side) - Long Undercarriage | 8 8 | More |
Number of Carrier Rollers Each Side - Standard Undercarriage | 2 2 | More |
Number of Carrier Rollers (each side) - Long Undercarriage | 2 2 | More |
The Cat® 3066TA engine and hydraulics give the 320D exceptional power, fuel efficiency, and controllability unmatched in the industry for consistently high performance in all applications.
See more320D structural components and undercarriage are the backbone of the machine's durability.
See moreDesigned for maximum flexibility, productivity and high efficiency on all jobs, the 320D offers a wide range of configurations suitable for a variety of applications.
See moreSimplified service and maintenance features save you time and money.
See moreDesigned for comfort, simple and easy operation, the 320D allows the operator to focus on production.
See moreThe 320D has an extensive selection of work tools to optimize machine performance.
See moreThese models are designed to rotate with a minimal amount of counterweight, allowing them to work in confined areas.
See moreTalk to your Cat dealer about the range of innovative machine technology and fleet management solutions including GRADE, PAYLOAD and LINK technologies. Our 3-year Equipment Protection Plan is now standard on many models* and Caterpillar is standing behind fuel efficiency with our Fuel Edge Program. Plus your Cat dealer can offer competitive finance rates with Caterpillar Financial Australia.
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