Caterpillar 330B Specs

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Overview

The Caterpillar 330B 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 222 hp, operating weight of 71,474 lb, working depth of 26.51 ft, reach of 38.13 ft, travel speed of 2.9 mph and fuel capacity of 148.0 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 330B against similar hydraulic excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
71,473.90
lb

Net Power
222
hp

Gross Power
236
hp

Max Digging Depth
26.51
ft

Full Specifications

36 specs

Dimensions

Boom/Stick Option (Hex) 1 Boom 21\'4\" (6500mm) / Stick 12\'10\" (3900mm)

Ground Clearance 1.68 ft / 0.51 m

Height to Top of Cab 10.34 ft / 3.15 m

Length of Track on Ground 11.85 ft / 3.61 m

Max Cutting Height 35.34 ft / 10.77 m

Max Digging Depth 26.51 ft / 8.08 m

Max Loading Height 24.94 ft / 7.60 m

Max Reach Along Ground 38.13 ft / 11.62 m

Max Vertical Wall Digging Depth 23.73 ft / 7.23 m

Removal Counterweight Clearance 4 lb / 2 kg

Shipping Height Of Unit 11.85 ft / 3.61 m

Shipping Length Of Unit 36.36 ft / 11.08 m

Tail Swing Radius 11.49 ft / 3.50 m

Width To Outside Of Tracks 10.47 ft / 3.19 m

Engine

Alternator Supplied Amperage 50 A

Cooling System Fluid Capacity 11.90 gal / 45.0 L

Displacement 641 cu in / 10.5 L

Engine Make 2236

Engine Model 3306TA

Engine Oil Capacity 8 gal / 30.3 L

Fuel Capacity 148 gal / 560.2 L

Gross Power 236 hp / 176.0 kW

Hydraulic Pump Flow Capacity 126.90 gal/min / 480.4 L/min

Hydraulic System Fluid Capacity 105.70 gal / 400.1 L

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

Net Power 222 hp / 165.5 kW

Number of Cylinders 6

Operating Voltage 24 V

Operating Weight 71,474 lb / 32,420 kg

Power Measured @ 1,800 rpm

Swing Drive Fluid Capacity 4 gal / 15.1 L

Swing Torque 78,200 deg

Undercarriage

Drawbar Pull 60,250 lb / 27,329 kg

Max Travel Speed 2.86 mph / 4.6 km/h

Shoe Size 23.63 in / 600 mm

Track Gauge 8.50 ft / 2.59 m

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Frequently Asked Questions

What is the operating weight of the Caterpillar 330B? +

The Caterpillar 330B has an operating weight of 71,474 lb (32,420 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 330B engine? +

The Caterpillar 330B produces 236 hp (176.0 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 330B? +

The Caterpillar 330B has a maximum digging depth of 26.51 ft (8.08 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the Caterpillar 330B? +

The Caterpillar 330B has a maximum reach along the ground of 38.13 ft (11.62 m), allowing it to work effectively across wide areas without repositioning.

What is the travel speed of the Caterpillar 330B? +

The Caterpillar 330B has a maximum travel speed of 2.9 mph (4.6 km/h), enabling efficient movement between work areas on the job site.

How does the Caterpillar 330B compare to similar Hydraulic Excavator models? +

You can compare the Caterpillar 330B 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.