Caterpillar 320B N Specs

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Overview

The Caterpillar 320B N is a hydraulic excavator listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 128 hp, operating weight of 43,938 lb, working depth of 24.87 ft, reach of 34.88 ft, travel speed of 3.4 mph and fuel capacity of 89.9 gal. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the Caterpillar 320B N against similar hydraulic excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
43,938.20
lb

Gross Power
128
hp

Max Digging Depth
24.87
ft

Full Specifications

27 specs

Dimensions

Boom/Stick Option (Hex) 1 reach boom w/ stick 3860mm

Ground Clearance 1.56 ft / 0.48 m

Height to Top of Cab 9.65 ft / 2.94 m

Length of Track on Ground 10.72 ft / 3.27 m

Max Cutting Height 31.93 ft / 9.73 m

Max Digging Depth 24.87 ft / 7.58 m

Max Loading Height 22.74 ft / 6.93 m

Max Reach Along Ground 34.88 ft / 10.63 m

Max Vertical Wall Dig Depth 15.36 ft / 4.68 m

Max Vertical Wall Digging Depth 22.31 ft / 6.80 m

Removal Counterweight Clearance 3 lb / 2 kg

Shipping Height Of Unit 10.01 ft / 3.05 m

Shipping Length Of Unit 29.53 ft / 9.00 m

Tail Swing Radius 9.03 ft / 2.75 m

Width To Outside Of Tracks 8.21 ft / 2.50 m

mass boom w/ stick 2400mm 6

Engine

Displacement 391 cu in / 6.4 L

Engine Model 3066T

Fuel Capacity 89.90 gal / 340.3 L

Gross Power 128 hp / 95.4 kW

Hydraulic Pump Flow Capacity 97.80 gal/min / 370.2 L/min

Hydraulic System Relief Valve Pressure 4,980 psi / 343.4 bar

Operating Weight 43,938 lb / 19,930 kg

Undercarriage

Drawbar Pull 39,800 lb / 18,053 kg

Max Travel Speed 3.42 mph / 5.5 km/h

Shoe Size 19.69 in / 500 mm

Track Gauge 7.22 ft / 2.20 m

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Frequently Asked Questions

What is the operating weight of the Caterpillar 320B N? +

The Caterpillar 320B N has an operating weight of 43,938 lb (19,930 kg). This places it in a class suited for hydraulic excavator applications where ground pressure and transport weight are key considerations.

How powerful is the Caterpillar 320B N engine? +

The Caterpillar 320B N produces 128 hp (95.4 kW) of engine power. This output is typical for its weight class and designed to handle demanding Hydraulic Excavator work cycles efficiently.

What is the maximum digging depth of the Caterpillar 320B N? +

The Caterpillar 320B N has a maximum digging depth of 24.87 ft (7.58 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the Caterpillar 320B N? +

The Caterpillar 320B N has a maximum reach along the ground of 34.88 ft (10.63 m), allowing it to work effectively across wide areas without repositioning.

What is the travel speed of the Caterpillar 320B N? +

The Caterpillar 320B N has a maximum travel speed of 3.4 mph (5.5 km/h), enabling efficient movement between work areas on the job site.

How does the Caterpillar 320B N compare to similar Hydraulic Excavator models? +

You can compare the Caterpillar 320B N side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.