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320D/320D L

Medium Excavators

Increased work tool options, new powerful engine and easier operation lead to increased productivity and lower operating costs.

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Engine Model Cat® C6.4 ACERT™
Net Flywheel Power 103 kW
Net Power - ISO 9249 103 kW
Bore 102 mm

Availability Please Call Admin

FEATURES & BENEFITS

C6.4 with ACERT™ Technology

Cat C6.4The Cat C6.4 with ACERT™ Technology introduces a series of evolutionary, incremental improvements that provide breakthrough engine technology. The building blocks... Read more

Hydraulics

Component LayoutTo optimize efficiency of hydraulic performance, the hydraulic components are located close together, which reduces friction loss and pressure drops in th... Read more

Operator Comfort

Operator StationThe layout of the interior has been redesigned to maximize operator comfort and reduce operator fatigue. Frequently used switches have been relocated for... Read more

Structures

Robust UndercarriageA solid foundation built tough to absorb the stresses of everyday work. Rollers and idlers are sealed and lubricated to extend service life. Track li... Read more

Booms, Sticks and Bucket Linkages

Front Linkage OptionsThe Reach Boom allows excellent all-around versatility and a large working envelope. It can be equipped with the following three sticks: R3.9B1 - of... Read more

Work Tools - Attachments

Wide Variety of Work ToolsCaterpillar offers a complete line of work tools to match all of your application needs: Hammers - the ideal choice for concrete demolition, de... Read more

Versatility

Auxiliary Hydraulic OptionsAllows you to configure your 320D to meet your work tools needs, while increasing its versatility. Single Function Circuit - suited for tools... Read more

Service and Maintenance

Ground Level ServiceThe design and layout of the 320D was made with the service technician in mind. Many service locations are easily accessible at ground level allowing... Read more

Complete Customer Support

Product SupportYou will find nearly all parts at our dealer parts counter. Cat dealers utilize a worldwide computer network to find in-stock parts to minimize machine do... Read more

SPECIFICATIONS FOR 320D/320D L

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Engine
Engine Model Cat® C6.4 ACERT™
Net Flywheel Power 103 kW
Net Power - ISO 9249 103 kW
Bore 102 mm
Stroke 130 mm
Displacement 6.4 l
Net Power - EEC 80/1269 103 kW
Net Power - SAE J1349 103 kW
Weights
Operating Weight 20330 kg
Operating Weight - Standard Undercarriage 20330 kg
Operating Weight - Long Undercarriage 21570 kg
Service Refill Capacities
Fuel Tank Capacity 410 l
Cooling System 25 l
Engine Oil 30 l
Swing Drive 8 l
Final Drive - Each 8 l
Hydraulic System - Including Tank 260 l
Hydraulic Tank 120 l
Hydraulic Tank - Including Suction Pipe 138 l
Swing Mechanism
Swing Speed 11.5 r/min
Swing Torque 61.8 kN·m
Drive
Maximum Drawbar Pull 206 kN
Maximum Travel Speed 5.7 km/h
Hydraulic System
Main Implement System - Maximum Flow (2x) 205 l/min
Maximum Pressure - Equipment 35000 kPa
Maximum Pressure - Heavy Lift 36000 kPa
Maximum Pressure - Travel 35000 kPa
Maximum Pressure - Swing 25000 kPa
Pilot System - Maximum Flow 32.4 l/min
Pilot System - Maximum Pressure 3900 kPa
Boom Cylinder - Bore 120 mm
Boom Cylinder - Stroke 1260 mm
Reach Stick Cylinder - Bore 140 mm
Mass Stick Cylinder - Bore 140 mm
B1 Family Bucket Cylinder - Bore 120 mm
Reach Stick Cylinder - Stroke 1518 mm
Mass Stick Cylinder - Stroke 1504 mm
B1 Family Bucket Cylinder - Stroke 1104 mm
CB2 Family Bucket Cylinder - Bore 135 mm
CB2 Family Bucket Cylinder - Stroke 1156 mm
Sound Performance
Performance ANSI/SAE J1166 APR 90
Standards
Brakes SAE J1026 APR90
Cab/FOGS SAE J1356 FEB88
Track
Number of Shoes - Each Side - Standard Undercarriage 45
Number of Shoes - Each Side - Long Undercarriage 49
Number of Carrier Rollers - Each Side - Standard Undercarriage 2
Number of Track Rollers - Each Side - Standard Undercarriage 7
Number of Track Rollers - Each Side - Long Undercarriage 8
Number of Carrier Rollers - Each Side - Long Undercarriage 2
Dimensions
Transport Width 3180 mm
Shipping Height 3440 mm

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Net Power - SAE J1349 203 kW
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Net Power - ISO 9249 117 kW
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Net Flywheel Power 110 kW
Net Power - ISO 9249 110 kW
Bore 102 mm
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