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Caterpillar 330

Configuration: Long undercarriage, 6.15 m reach boom, R3.2 m (R3.2CB2) stick, 1.76 m³ HD bucket, 600 mm triple-grouser shoes, 6700 kg counterweight; Cat C7.1, U.S. EPA Tier 4 Final/EU Stage V.

23 sourced values · Sources: Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25

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Dimension diagram

A B C D E F G Side viewFront view Schematic, not to scale
AOverall length10,420 mm
BOverall height3,400 mm
CTrack length on ground3,990 mm
DGround clearance490 mm
EOverall width3,190 mm
FTrack gauge / tread2,590 mm
GShoe / track width600 mm

Weights

SpecValueSource
Operating weight30,400 kg
Published: 30,400 kg
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Stated configuration with triple-grouser shoes (67,000 lb).

Dimensions

SpecValueSource
Overall length10,420 mm
Published: 10,420 mm
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Machine length with boom/stick/bucket installed (shipping).
Overall width3,190 mm
Published: 3,190 mm
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Undercarriage width, 600 mm shoes. Upperframe width 2940 mm.
Overall height3,400 mm
Published: 3,400 mm
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Machine height with boom/stick/bucket installed (shipping), R3.2 stick. Cab height 3060 mm.
Transport heightNot captured—
Track gauge / tread2,590 mm
Published: 2,590 mm
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Track length on ground3,990 mm
Published: 3,990 mm
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Length to center of rollers.
Track length (overall)4,860 mm
Published: 4,860 mm
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Shoe / track width600 mm
Published: 600 mm
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Triple grouser; 700 mm optional.
Ground clearance490 mm
Published: 490 mm
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Tail swing radius3,130 mm
Published: 3,130 mm
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25

Undercarriage / tires

SpecValueSource
Undercarriage typeSteel track, long undercarriage
Published: Steel track, long undercarriage
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Track rollers / shoes per side9
Published: 9
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Each side; 2 carrier rollers each side.

Ground pressure

SpecValueSource
Ground pressure58 kPa
Published: 58 kPa
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Triple-grouser shoes, stated configuration (8.4 psi).

Engine

SpecValueSource
Engine modelCat C7.1
Published: Cat C7.1
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
U.S. EPA Tier 4 Final/EU Stage V/Korea Stage V.
Net power203.7 kW
Published: 203.7 kW
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
ISO 9249 (273 hp). ISO 14396 205 kW.
Gross powerNot captured—
Displacement7.01 L
Published: 7.01 L
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Rated speedNot captured—

Hydraulics

SpecValueSource
Pump / aux flow560 L/min
Published: 560 L/min
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Main system maximum flow, implement, 2 × 280 L/min.
System / relief pressure≈ 35 MPa
Published: 35,000 kPa
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Equipment, normal (5,075 psi); heavy lift/auto dig boost 38 000 kPa.

Performance

SpecValueSource
Max digging depth7,240 mm
Published: 7,240 mm
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
R3.2 stick.
Max reach (at ground)10,680 mm
Published: 10,680 mm
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
R3.2 stick.
Dump height / clearance6,950 mm
Published: 6,950 mm
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Maximum loading height, R3.2 stick.
Breakout / digging force≈ 179 kN
Published: 40,240 lbf
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Bucket digging force ISO, 179 kN. Stick digging force 126 kN (R3.2).
Max travel speed5.3 km/h
Published: 5.3 km/h
Cat 330 Hydraulic Excavator Technical Specifications AEXQ4007-01 (11-2025); U.S. EPA Tier 4 Final/EU Stage V. Retrieved 2026-10-25
Maximum (3.3 mph).

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