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Caterpillar

M320F

Excavator

Net Power
169.0 hp
All excavators
Caterpillar M320F Excavator
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Specifications

51 data points

Engine

Engine specifications
Engine ModelCat C7.1 ACERT
Displacement428 in³
Net Power169.0 hp
Number of Cylinders6
Bore4 in
Stroke5 in
Maximum Torque - 1,400 rpm612 lb-ft
Ratings1,550 rpm
Engine Power - Maximum Gross - ISO 14396173.5 hp
Note*Metric values.
Engine Power - Maximum Net - ISO 9249/SAE J1349169.0 hp
Engine Gross Power (Maximum) - ISO 14396174.0 hp

Weights

Weights specifications
One-Piece Boom - Front and Rear Outriggers43,321 lb
VA Boom - Front and Rear Outriggers44,423 lb
VA Boom - Rear Dozer, Front Outriggers43,982 lb
One-Piece Boom - Rear Dozer, Front Outriggers42,880 lb

Hydraulic System

Hydraulic System specifications
Maximum Flow - Auxiliary Circuit - Medium Pressure12.9 gal/min
Maximum Pressure - Auxiliary Circuit - High Pressure5,076 psi
Maximum Pressure - Implement Circuit - Heavy Lift5,366 psi
Maximum Pressure - Implement Circuit - Normal5,076 psi
Tank Capacity40.4 gal
Maximum Pressure - Implement Circuit - Normal and Travel Circuit5,076 psi
Swing Mechanism4,496 psi

Transmission

Transmission specifications
Creeper Speed - 1st Gear1.9 mph
Creeper Speed - 2nd Gear7.5 mph
Forward/Reverse - 1st Gear6.2 mph
Forward/Reverse - 2nd Gear21.7 mph
Maximum Gradeability64.0 %
Maximum Forward/Reverse - 2nd Gear22.0 mph

Undercarriage

Undercarriage specifications
Ground Clearance16 in
Oscillation Axle Angle9 °

Tires & Wheels

Tires & Wheels specifications
Standard10.00-20 (Dual Pneumatic)
Optional1) 11.00-20 (Dual Pneumatic); 2) 445/70/R19.5 TL XF (Single Pneumatic); 3) 10.00-20 (Dual Solid Rubber)

Bucket

Bucket specifications
Bucket Capacities1.54 yd³

General Specifications

General Specifications specifications
Net Power169.00 hp (126.03 kw) Starting 2021 Model Year
Operating Weight45,525.00 lbs (20,649.82 kg) Starting 2021 Model Year
EngineC7.1 ACERT Starting 2021 Model Year
Max Travel Speed22.00 mph (35.41 kph) Starting 2021 Model Year

Drive System

Drive System specifications
Maximum Travel Speed22.0 mph

Service Refill Capacities

Service Refill Capacities specifications
Cooling System12.4 gal
Engine Crankcase4.9 gal
Front Steering Axle - Differential2.8 gal
Powershift Transmission0.7 gal
Rear Axle - Housing (Differential)3.7 gal
Final Drive0.7 gal
Diesel Exhaust Fluid Tank9.1 gal
Fuel Tank - Total Capacity109.6 gal

Swing Mechanism

Swing Mechanism specifications
Swing Torque35,403 lb-ft
Maximum Swing Torque424,836 in

Working Ranges

Working Ranges specifications
Maximum Digging Depth250 in
Maximum Reach - Ground Level377 in

Comparable machines

Other excavators in a similar weight class.