Cat
Cat 745 Articulated dump trucks
Cat 745 Articulated dump trucks tech specs
Video[1]
Interior [2]
Exterior [4]
Attachments [2]
2017-2019
Cat C18 ACERT Engine model
49,800 kg Operating weight
33,200 kg Payload
403 kw Net power
61 kph Max speed forward
49,800 kg Empty weight
The Cat 745 is a heavy-duty, three-axle hauler with a 45-ton payload, powered by a 500 hp Cat C18 diesel. Designed for large earthmoving and quarry work, it combines raw load capacity with solid operator comfort.
Payload: ~41 t (45.2 US tons)
Heaped capacity: ~25 m³ (32.7 yd³)
Empty weight: ~33.4 t
Engine: Cat C18 ACERT (~511 hp gross / ~496 hp net)
Max speed: ~55 km/h
Dimensions: ~11.6 m length × 3.77 m width × 3.76 m height
Cat 745 technical specifications
Highlight differences
Engine model
Engine model Cat C18 ACERT
Engine model Cat C18 ACERT
Operating weight
Operating weight 49,800 kg
Operating weight 50,500 kg
Transmission type
Transmission type Cat 7-speed Auto
Transmission type Cat 7-speed Auto
Payload
Payload 33,200 kg
Payload 33,500 kg
Max speed forward
Max speed forward 61 kph
Max speed forward 61 kph
Tire size
Tire size 18.00-33
Tire size 18.00-33
Years
Years 2017-2019
Years 2017-2019
Market Average
Market Average AED 1,800,000
Market Average AED 1,800,000
Price
Price AED 900,000
Price AED 900,000
Fuel cap
Fuel cap 757 liter
Fuel cap 757 liter
Transmission fluid cap
Transmission fluid cap 50 liter
Transmission fluid cap 50 liter
Displacement
Displacement 18,100 cu cm
Displacement 18,100 cu cm
Max torque
Max torque 3,457 Nm
Max torque 3,457 Nm
Net power
Net power 403 kw
Net power 403 kw
Relief valve pressure
Relief valve pressure 250 bar
Relief valve pressure 250 bar
Lower time
Lower time 13 seconds
Lower time 13 seconds
Raise time
Raise time 11 seconds
Raise time 11 seconds
Empty weight
Empty weight 49,800 kg
Empty weight 50,500 kg
Download datasheets
Cat 745 expert review
Overview
Strong hauling performance, reliable drivetrain, and solid cab comfort make the 745 series a dependable fleet option.
Pros Large payload with articulated maneuverability.
Comfortable cab with good visibility and ride quality.
Comfortable cab with good visibility and ride quality.
Cons Bulk and weight limit easy transport.
Needs planning for access on tight sites.
Needs planning for access on tight sites.
Performance & Efficiency
C18 engine and 8-speed powershift transmission keep haul cycles fast and fuel use reasonable, even on grades.
In Comparison
Beats most 40-ton ADTs for capacity without huge fuel penalties; 745C’s cab upgrades add comfort on long shifts.
Verdict
Dependable choice for high-volume earthmoving and quarry work where uptime and operator comfort matter.
Cat 745 owner rating
Cat 745 Articulated dump trucks [2017-2019]
2017-2019
Overall rating
Based on 0 ratings
5.0
5 stars
100 %
4 stars
0 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Cat 745 similar models
Highlight differences
Engine model
Engine model Cat C18 ACERT
Engine model Volvo D16F
Engine model Cat C15 ACERT
Operating weight
Operating weight 49,800 kg
Operating weight 30,600 kg
Operating weight 38,500 kg
Transmission type
Transmission type Cat 7-speed Auto
Transmission type PT2519
Transmission type Cat 7-speed Auto
Payload
Payload 33,200 kg
Payload 39,000 kg
Payload 40,000 kg
Max speed forward
Max speed forward 61 kph
Max speed forward 57 kph
Max speed forward 60 kph
Tire size
Tire size 18.00-33
Tire size 29.5R25
Tire size 21.00-35
Years
Years 2017-2019
Years 2019-2023
Years 2006-2025
Market Average
Market Average AED 1,800,000
Market Average AED 750,000
Market Average AED 1,800,000
Price
Price AED 900,000
Price AED 400,000
Price AED 500,000
Fuel cap
Fuel cap 757 liter
Fuel cap 480 liter
Fuel cap 530 liter
Transmission fluid cap
Transmission fluid cap 50 liter
Transmission fluid cap 45.8 liter
Transmission fluid cap 42 liter
Displacement
Displacement 18,100 cu cm
Displacement 16,100 cu cm
Displacement 15,200 cu cm
Max torque
Max torque 3,457 Nm
Max torque 1,050 Nm
Max torque 2,746 Nm
Net power
Net power 403 kw
Net power 347 kw
Net power 348 kw
Relief valve pressure
Relief valve pressure 250 bar
Relief valve pressure 250 bar
Relief valve pressure 250 bar
Lower time
Lower time 13 seconds
Lower time 10 seconds
Lower time 12 seconds
Raise time
Raise time 11 seconds
Raise time 12 seconds
Raise time 11 seconds
Empty weight
Empty weight 49,800 kg
Empty weight 30,600 kg
Empty weight 38,500 kg
Cat 745 gallery
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ADT-SP-002
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