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Caterpillar

320D L

Excavator

Operating Weight
44,820 lb
Max Digging Depth
302 in
Max Digging Depth
265 in
Net Power
148.0 hp
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Caterpillar 320D L Excavator
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Specifications

92 data points

Operating Specifications

Operating Specifications specifications
Operating Weight44,820 lb
Fuel Capacity108.0 gal
Hydraulic Pump Flow Capacity54.0 gal/min
Hydraulic System Fluid Capacity69.0 gal
Hydraulic System Relief Valve Pressure5,076 psi
Engine Oil Capacity8.0 gal
Cooling System Fluid Capacity6.6 gal
Operating Voltage24 V
Swing Drive Fluid Capacity2.1 gal
Alternator Supplied Amperage50 A
Maximum Bucket Capacity2.60 yd³
Maximum Cutting Height393 in

Engine

Engine specifications
Engine ModelCat C6.4 ACERT
Displacement389 in³
Power Measured @1,800 rpm
Net Power148.0 hp
Stroke5 in
Bore4 in
Net Power - ISO 9249148.0 hp
Net Power - SAE J1349148.0 hp
Net Power - EEC 80/1269148.0 hp

Weights

Weights specifications
Operating Weight44,820 lb
Operating Weight - Standard Undercarriage44,820 lb
Operating Weight - Long Undercarriage47,554 lb

Hydraulic System

Hydraulic System specifications
Maximum Pressure - Swing3,553 psi
Maximum Pressure - Travel5,076 psi
Boom Cylinder - Bore5 in
Boom Cylinder - Stroke50 in
Main Implement System - Maximum Flow (2x)54.0 gal/min
Maximum Pressure - Equipment5,076 psi

Dimensions

Dimensions specifications
Ground Clearance18 in
Height - Top of Cab117 in
Length of Track on Ground130 in
Tail Swing Radius108 in
Width to Outside of Tracks119 in
Removal Counterweight Clearance41 in
Transport Width126 in
Shipping Height135 in
Shipping Length372 in
Counterweight Clearance41 in

Undercarriage

Undercarriage specifications
Track Gauge88 in
Max Travel Speed3.5 mph
Shoe Size24 in
Drawbar Pull46,086 lb

Boom/Stick Excavator Option 1

Boom/Stick Excavator Option 1 specifications
Max Digging Depth302 in
Max Reach Along Ground425 in
Max Loading Height274 in
Max Vertical Wall Digging Depth275 in
Max Cutting Height391 in
Shipping Length of Unit372 in
Shipping Height of Unit148 in

Bucket

Bucket specifications
Reference Bucket Capacity1.40 yd³
Maximum Bucket Capacity1.60 yd³
Minimum Bucket Capacity0.60 yd³

Drive System

Drive System specifications
Maximum Drawbar Pull46,086 lb

Service Refill Capacities

Service Refill Capacities specifications
Cooling System6.6 gal
Hydraulic System - Including Tank69.0 gal
Final Drive - Each2.1 gal
Engine Oil8.0 gal
Hydraulic Tank32.0 gal
Fuel Tank Capacity108.0 gal
Swing Drive2.1 gal

Swing Mechanism

Swing Mechanism specifications
Swing Speed12 rpm

Boom/Stick Excavator Option 2

Boom/Stick Excavator Option 2 specifications
Max Digging Depth265 in
Max Vertical Wall Digging Depth240 in
Max Cutting Height374 in
Max Loading Height257 in
Max Reach Along Ground389 in
Shipping Length of Unit372 in
Shipping Height of Unit120 in

Boom/Stick Excavator Option 3

Boom/Stick Excavator Option 3 specifications
Max Digging Depth248 in
Max Cutting Height366 in
Max Loading Height248 in
Max Vertical Wall Digging Depth222 in
Max Reach Along Ground372 in
Shipping Length of Unit372 in

Boom/Stick Excavator Option 4

Boom/Stick Excavator Option 4 specifications
Max Digging Depth233 in
Max Cutting Height353 in
Max Reach Along Ground354 in
Max Loading Height226 in
Max Vertical Wall Dig Depth211 in
Shipping Length of Unit356 in

Standards

Standards specifications
BrakesSAE J1026 APR90
Cab/FOGSSAE J1356 FEB88

Boom/Stick Excavator Option 5

Boom/Stick Excavator Option 5 specifications
Max Digging Depth258 in
Max Reach Along Ground384 in
Max Cutting Height372 in
Max Loading Height238 in
Max Vertical Wall Dig Depth197 in
Shipping Height of Unit126 in
Shipping Length of Unit499 in

Track

Track specifications
Standard with Long Undercarriage28 in

Comparable machines

Other excavators in a similar weight class.