Cat 330 specs

digging depth: 7.25 m
net power: 193.8 kW (260 hp)
operating weight: 31,400 kg
bucket capacity: 1.8 m³

Side

Rear

Cat 330 dimensions
Letter	Dimension	Metric and imperial
1	Overall height (to top of cab)	3.06 m10 ft
2	Overall length	10.42 m34.2 ft
4	Tail swing radius	3.13 m10.3 ft
5	Ground clearance, counterweight	1.12 m3.7 ft
6	Ground clearance (minimum)	0.49 m1.6 ft
8	Track length	4.86 m15.9 ft
7	Track length on ground	3.99 m13.1 ft
9	Track gauge	2.59 m8.5 ft
10	Overall width	3.39 m11.1 ft

Cat 330 specifications

Cat 330 (next generation, Tier 3 / Stage IIIA-equivalent build, C7.1 engine, build 07F) as sold by Al-Bahar in the UAE/GCC; HD long undercarriage, 6.15 m HD Reach boom, 3.2 m HD Reach stick and 1.80 m³ HD bucket.

30 figures in 5 groups

Dimensions

Handrail height: 3.06 m
Shoe width: 0.8 m

Performance

Max digging depth: 7.25 m
Max reach at ground level: 10.69 m
Max digging height: 10 m
Max dumping height: 6.94 m
Min loading height: 2.29 m
Max depth cut for 2,440 mm level bottom: 7.09 m
Max vertical wall digging depth: 5.79 m
Bucket capacity: 1.8 m³HD bucket
Bucket digging force: 179 kN
Arm digging force: 126 kN
Swing speed: 11.5 r/min
Max swing torque: 110 kN·m

Weight

Operating weight: 31,400 kg

Engine

Engine model: Cat C7.1
Emissions: Emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA
Net power: 193.8 kW (260 hp)ISO 9249, at 2,000 rpm
Net power (DIN): 263 hp (metric)ISO 9249 (DIN)
Gross power: 195 kW (261 hp)ISO 14396
Gross power (DIN): 265 hp (metric)ISO 14396 (DIN)
Bore: 105 mm
Stroke: 135 mm
Displacement: 7 L
Biodiesel capability: Up to B20

Hydraulics

Pump flow: 560 L/minMain system, maximum flow
Max pressure: 35 000 kPaEquipment
Max pressure, equipment (lift mode): 38 000 kPa
Max pressure, travel: 35 000 kPa
Max pressure, swing: 29 800 kPa

Source: Cat 330 Hydraulic Excavator (Tier 3) brochure AEXQ2461-05 (2024, build 07F)

Cat 330 service

What each system holds and when Cat says to change it, with genuine filters and oils. The oil grade for your build is in its operator's manual.

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Drag to turn · scroll to zoom · built from the maker's drawing; markers show where each system is

Engine oil
25 L
Engine oil and filter, change every
1,000 hours
Fluid: Cat DEO-ULS SAE 15W-40 (Cat grade for -10 to 50 °C) (Cat 330 Excavator Operation and Maintenance Manual M0080149-06)
Filter and ground-level dipstick are behind the right side access door; filler and upper dipstick under the engine service door on top.
Oil carries soot and heat out of the C7.1; dust and summer heat age it fast, so change it on the hour and keep up the S·O·S samples the longer interval depends on.

Confirm fluid grades in your machine's operator's manual: they vary by build year and climate.

Service capacities

Fuel tank: 474 L125.2 gal
Cooling system: 25 L6.6 gal
Engine oil: 25 L6.6 gal
Swing drive (each): 10 L2.6 gal
Final drive (each): 5.5 L1.5 gal
Hydraulic system, with tank: 310 L81.9 gal
Hydraulic tank: 147 L38.8 gal

Service intervals

Engine oil and filter: 1,000 hours
Fuel filters: 1,000 hours
Swing drive oil: 1,000 hours
Final drive oil: 2,000 hours
Hydraulic return filter: 3,000 hours
Hydraulic oil: 6,000 hours
Coolant: 12,000 hours
Boom and stick linkage grease: 500 hours
Bucket linkage grease: 100 hours

Compare the Cat 330

The machines nearest in size, each drawn beside this one at the same scale.

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Moving a Cat 330

A first look from the sheet. Your haulier or forwarder confirms the load.

Length: 10.42m
Width: 3.39m
Height: 3.06m
Weight: 31.4t

RoadA 3 or 4-axle lowbed
Width3.39 m wide: over 2.6 m usually needs an oversize permit and escort
SeaA 40 ft flat rack, out of gauge (over-width, over-height): expect a surcharge

Cat 330 prices and listings in the UAE

Asking prices on EquipmentsFinder, in AED, refreshed daily.

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Typical hire, per daymedian of 25

AED 1,200 /day

No priced Cat 330 for hire yet: this is all excavators

Low AED 800High AED 1,800

About the Cat 330

The Cat 330 is a 31.4-tonne excavator with a Cat C7.1 engine rated at 193.8 kW (260 hp).

It digs to 7.25 m, reaches 10.69 m, dumps at up to 6.94 m and works a 1.8 m³ bucket.

For transport it measures 10.42 m long and 3.39 m wide, and its tank holds 474 L of fuel.

A crawler excavator: a digging arm and bucket on a cab that turns all the way round, on tracks for grip and stability.

Typical jobs: digging foundations and trenches, loading dump trucks, demolition with a breaker, lifting pipes into trenches.

Cat 330 questions

How much does a Cat 330 weigh?

31,400 kg (69,200 lb) in working order, with fuel, operator and standard attachment.

What engine and horsepower does the Cat 330 have?

A Cat C7.1 engine rated at 193.8 kW (260 hp) net.

How deep can a Cat 330 dig?

The Cat 330 digs to 7.25 m (23.7 ft) with the standard boom and arm.

What is the Cat 330's maximum reach?

Its reach at ground level is 10.69 m (35.1 ft).

What size bucket does the Cat 330 take?

1.8 m³ (2.35 yd³) is the bucket the maker quotes its figures with; other sizes fit.

What are the Cat 330's dimensions?

10.42 m long, 3.39 m wide and 3.06 m high, from Cat's dimension drawing.

How do you transport a Cat 330?

Road: a 3 or 4-axle lowbed. Width: 3.39 m wide: over 2.6 m usually needs an oversize permit and escort. Sea: a 40 ft flat rack, out of gauge (over-width, over-height): expect a surcharge.

What is the Cat 330's fuel tank capacity?

474 L (125.2 gal).

How much oil does a Cat 330 take?

Engine oil: 25 L (6.6 gal). Hydraulic oil: 310 L (81.9 gal).

How often does a Cat 330 need an oil change?

Cat sets the engine oil and filter at every 1,000 hours; in hot, dusty work, check the operator's manual for a shorter interval.

What are the Cat 330's main competitors?

The machines nearest it in size are the SANY SY335, the Cat 325, the Cat 336. Each has a side-by-side comparison on EquipmentsFinder.

Is the Cat 330 sold in the UAE?

Yes. The Cat 330 is sold in the UAE and the Gulf, the USA, other markets worldwide; builds can differ by market, so check emissions and options with the dealer.

What is a Cat 330 used for?

A crawler excavator: a digging arm and bucket on a cab that turns all the way round, on tracks for grip and stability. Typical jobs: digging foundations and trenches, loading dump trucks, demolition with a breaker, lifting pipes into trenches.

Need a Cat 330 on site?

Post the job - where, when and for how long. Suppliers with a machine contact you directly. Free to post.

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Cat 330 dimensions