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Cat 730 Articulated dump trucks tech specs

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2006-2025
Cat C15 ACERT Engine model
39 kg Operating weight
30 kg Payload
348 kw Net power
58 kph Max speed forward
39 kg Empty weight

The Cat 730 is a medium-duty, 6×6 articulated dump truck that hits the sweet spot between power and mobility. It brings in about 28 t (31 US tons) of payload, a 17.5 m³ (23 yd³) body, and a lean but mean Cat C13 ACERT diesel (~375 hp). No nonsense, just reliable hauling.

Engine: Cat C13 ACERT, ~375 hp gross / 367 hp net (ISO ~370 hp)

Payload: ~28 t (31 US tons)

Body volume: 17.5 m³ (23 yd³) heaped

Dimensions: ~32.55 ft long × 9.44 ft wide × 11.29 ft high

Top speed: ~55 km/h (34 mph)

Makana rating

Owner rating

 | 3

Market average

AED 900,000

Starting from

AED 350,000

Cat 730 Technical specifications

General

Engine model

Cat C15 ACERT

Operating weight

39 kg

Transmission type

Cat 7-speed Auto

Payload

30 kg

Displacement

15200 cu cm

Max torque

2 Nm

Max speed forward

58 kph

Tire size

18.00-33

Empty weight

39 kg

Service refill capacities

Fuel cap

530 liter

Transmission fluid cap

42 liter

Engine

Net power

348 kw

Hydraulic system

Relief valve pressure

250 bar

Operating specifications

Lower time

12 seconds

Raise time

10 seconds

View more
Download datasheets
OEM product brochure

Cat 730 expert review

Reviewed by Adrien E. on September 3, 2025

Overview

Reliable platform refined in C versions for improved comfort, lower downtime, and modern workflow support.

Pros Durable, uptime-focused design.
C upgrade brings comfort, traction, and reduced service frequency.
Cons Full-size footprint—requires transport planning.
Added tech adds service complexity.

Performance & Efficiency

The C13 delivers reliable cycle times; C variants enhance fuel efficiency and reduce maintenance needs.

In Comparison

Great midsize solution—more capable than micro-ADTs, but still manageable for multi-unit operations.

Verdict

Choose 730 for rugged simplicity. Choose 730C for smarter longevity and comfort without losing Cat toughness.

Show less

Cat 730 owner rating

Cat 730 Articulated dump trucks [2006-2025]

2006-2025

Overall rating

Based on 3 ratings

4.0
performance

4.5

comfort

5.0

fuel efficiency

4.0

safety

4.5

features

4.5

5 stars

0 %

4 stars

100 %

3 stars

0 %

2 stars

0 %

1 stars

0 %

Pros
Strong, dependable hauling platform with improved comfort and efficiency in the C versions for long production cycles.
Cons
Full-size ADT footprint and added electronics increase transport planning and maintenance complexity.
performance

4.0

comfort

5.0

fuel efficiency

4.0

safety

5.0

features

4.0

Pros
Proven mid-size hauler that balances payload strength with operator comfort and long service intervals.
Cons
Larger footprint and added electronic systems on newer trims may require more maintenance planning and skilled operators.
performance

5.0

comfort

5.0

fuel efficiency

4.0

safety

4.0

features

5.0

Valuation

Last 12 month
2006

Cat 730 similar models

Highlight differences
Cat 730
Cat 725
General
Engine model Cat C15 ACERT
Engine model Cat C9 ACERT
Operating weight 39 kg
Operating weight 29,000 kg
Transmission type Cat 7-speed Auto
Transmission type Cat 7-speed Auto
Payload 30 kg
Payload 19,000 kg
Displacement 15,200 cu cm
Displacement 9,300 cu cm
Max torque 2 Nm
Max torque 1,850 Nm
Max speed forward 58 kph
Max speed forward 59 kph
Tire size 18.00-33
Tire size 18.00-33
Empty weight 39 kg
Empty weight 29,000 kg
Years 2006-2025
Years 2001-2025
Market Average AED 900,000
Market Average AED 1,200,000
Price AED 350,000
Price AED 500,000
Service refill capacities
Fuel cap 530 liter
Fuel cap 360 liter
Transmission fluid cap 42 liter
Transmission fluid cap 38 liter
Engine
Net power 348 kw
Net power 261 kw
Hydraulic system
Relief valve pressure 250 bar
Relief valve pressure 250 bar
Operating specifications
Lower time 12 seconds
Lower time 11 seconds
Raise time 10 seconds
Raise time 9 seconds

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