100K+ machines in details.

Cat 730 Articulated dump trucks tech specs

Video[1]

Interior [1]

Exterior [4]

Attachments [2]

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

| 1

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

Max speed forward

58 kph

Tire size

18.00-33

Service refill capacities

Fuel cap

530 liter

Transmission fluid cap

42 liter

Engine

Displacement

15200 cu cm

Max torque

2 Nm

Net power

348 kw

Hydraulic system

Relief valve pressure

250 bar

Operating specifications

Lower time

12 seconds

Raise time

10 seconds

Empty weight

39 kg

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.

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Cat 730 owner rating

Cat 730 Articulated dump trucks [2006-2025]

2006-2025

Overall rating

Based on 1 ratings

4.0

5 stars

0 %

4 stars

100 %

3 stars

0 %

2 stars

0 %

1 stars

0 %

Valuation

Last 12 month

2006

Cat 730 similar models

Highlight differences

Cat 730

Cat 725

General

Engine model

Engine model Cat C15 ACERT

Engine model Cat C9 ACERT

Operating weight

Operating weight 39 kg

Operating weight 29,000 kg

Transmission type

Transmission type Cat 7-speed Auto

Payload

Payload 30 kg

Payload 19,000 kg

Max speed forward

Max speed forward 58 kph

Max speed forward 59 kph

Tire size

Tire size 18.00-33

Years

Years 2006-2025

Years 2001-2025

Market Average

Market Average AED 900,000

Market Average AED 1,200,000

Price

Price AED 350,000

Price AED 500,000

Service refill capacities

Fuel cap

Fuel cap 530 liter

Fuel cap 360 liter

Transmission fluid cap

Transmission fluid cap 42 liter

Transmission fluid cap 38 liter

Engine

Displacement

Displacement 15,200 cu cm

Displacement 9,300 cu cm

Max torque

Max torque 2 Nm

Max torque 1,850 Nm

Net power

Net power 348 kw

Net power 261 kw

Hydraulic system

Relief valve pressure

Relief valve pressure 250 bar

Operating specifications

Lower time

Lower time 12 seconds

Lower time 11 seconds

Raise time

Raise time 10 seconds

Raise time 9 seconds

Empty weight

Empty weight 39 kg

Empty weight 29,000 kg

Cat 730 gallery

Generation-Cat 730 Articulated dump trucks-interior

Generation-Cat 730 Articulated dump trucks-exterior

Generation-Cat 730 Articulated dump trucks-attachments

Generation-Cat 730 Articulated dump trucks-video

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