Caterpillar 320C L

The C Series delivers a new level of performance by shortening cycle times and raising productivity. More work gets done faster. Breakthrough improvements in hydraulic system design enable operators to rapidly change work tools and accomplish more tasks quickly. Key innovations in system design make the C Series easier to use and maintain. Higher productivity, versatility and ease of service translate into a more profitable approach to getting work done.

Caterpillar 320C L
 


SPECIFICATIONSBENEFITS AND FEATURESSTANDARD / OPTIONAL EQUIPMENTWORK TOOLS AND ATTACHMENTS

Specifications for the Caterpillar 320C L


Dimensions
Transport width125.2 in
Drive
Maximum Drawbar Pull44040 lb
Maximum Travel Speed3.4 mph
Engine
Engine ModelCat® 3066T
Net Flywheel Power138 hp
Net Power – ISO 9249138 hp
Bore4.02 in
Stroke5.12 in
Displacement389 in3
Gross Power143 hp
Net Power – EEC 80/1269138 hp
Net Power – SAE J1349138 hp
Hydraulic System
Main Implement System – Maximum Flow (2x)54.2 gal/min
Max. Pressure – Equipment4980 psi
Max. Pressure – Travel4980 psi
Max. Pressure – Swing3625 psi
Pilot System – Maximum Flow10.8 gal/min
Pilot System – Maximum Pressure600 psi
Boom Cylinder – Bore5 in
Boom Cylinder – Stroke52 in
B1 Family Bucket Cylinder – Bore5 in
B1 Family Bucket Cylinder – Stroke41 in
C Family Bucket Cylinder – Bore5 in
C Family Bucket Cylinder – Stroke46 in
Service Refill Capacities
Fuel Tank Capacity106 gal
Cooling System7.9 gal
Engine Oil7.9 gal
Swing Drive2.1 gal
Final Drive (each)2.6 gal
Hydraulic System (including tank)53 gal
Standards
BrakesSAE J1026 APR90
Cab/FOGSSAE J1356 FEB88 ISO 10262
Swing Mechanism
Swing Speed11.5 RPM
Swing Torque45611 lb ft
Track
Standard w/Standard Undercarriage24 in
Standard w/Long Undercarriage – Triple Grouser32 in
Optional24 in
Optional28 in
Optional32 in
Weights
Operating Weight46300 lb
Operating Weight – Std. Undercarriage43400 lb



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TECHNICAL SPECIFICATIONS (PDF)
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OPERATION & MAINTENANCE MANUAL EXCERPTS
Learn more about using your machine safely and effectively.
320C MATERIAL HANDLER - BEFORE OPERATION
320C MATERIAL HANDLER - MACHINE SAFETY
320C MATERIAL HANDLER - MAINTENANCE INTERVALS
 PRODUCT SAFETY INFORMATION

EXCAVATORS
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325D HYDRAULIC EXCAVATOR VIRTUAL WALK AROUND
This 325D Hydraulic Excavator virtual walk around is intended to highlight those areas on a 325D that should be checked when conducting a walk around inspection.
5130/5230 HYDRAULIC SHOVELS OPERATING ORIENTATION: VIDEO
This video reviews the safe operation of Caterpillar’s 5130/5230 Hydraulic Shovels. (32 minutes)
DEMOLITION HYDRAULIC EXCAVATORS
Start-Up and Shut Down Procedures
"811" CALL BEFORE YOU DIG
Always call "811" before any digging takes place.
FRONT SHOVEL EXCAVATORS
Safety & Maintenance Inspection Checklist
325D HYDRAULIC EXCAVATOR VIRTUAL WALK AROUND
This 325D Hydraulic Excavator virtual walk around is intended to highlight those areas on a 325D that should be checked when conducting a walk around inspection.
5130/5230 HYDRAULIC SHOVELS OPERATING ORIENTATION: VIDEO
This video reviews the safe operation of Caterpillar’s 5130/5230 Hydraulic Shovels. (32 minutes)
PRODUCT SPOTLIGHT - 345D L EXCAVATOR
DEMOLITION HYDRAULIC EXCAVATORS
Safety & Maintenance Inspection Checklist
DEMOLITION HYDRAULIC EXCAVATORS
Start-Up and Shut Down Procedures
"811" CALL BEFORE YOU DIG
Always call "811" before any digging takes place.
FRONT SHOVEL EXCAVATORS
Safety & Maintenance Inspection Checklist
PRODUCT SPOTLIGHT - 345D L EXCAVATOR
DEMOLITION HYDRAULIC EXCAVATOR: START-UP & SHUT DOWN PROCEDURES
Start-Up and Shut Down Procedures
DEMOLITION HYDRAULIC EXCAVATOR: SAFETY & MAINTENANCE
Safety & Maintenance Inspection Checklist
HYDRAULIC EXCAVATOR SIMULATORS
 SAFETY MEETING TOPICS
Use our Toolbox Talks to lead safety meetings at your job site.
SAFETY, HEALTH, AND ENVIRONMENTAL TOOLBOX TALKS