Big EOFY Savings on Cat Compact machines until 30 June 2026. T&Cs apply. View Promotion

Big EOFY Savings on Cat Compact machines until 30 June 2026. T&Cs apply. View Promotion

AD45 Underground Mining Truck

AD45

Underground Mining Trucks
The Cat® AD45 Underground Truck delivers all the power, performance and reliability you expect from the AD45 — but the latest model also offers an an advanced EU Stage V compliant engine and aftertreatment solution that meets the strictest emissions standards, lowers your carbon footprint and improves air quality in your mine. In addition, a retrofit solution is available that allows you to retrofit the previous model, the AD45B, to meet the same strict standards. This ultra-clean diesel machine delivers superior productivity thanks to its ideal match with the next generation Cat R1700 underground loader and is technology-enhanced with features that improve productivity, boost uptime and keep operators and personnel safer on the job.


Please note that model availability may vary by region. Contact your local Cat dealer for details on models available in your area.
Engine Model
Cat® C18
Engine Power - EU Stage V Engine - ISO 14396:2002
598 hp/446 kW
Engine Power - Tier 3 Engine - ISO 14396:2002
581 hp/433 kW
Engine Power - VR Engine - ISO 14396:2002
581 hp/433 kW

Key Features

Specifications

Metric | Imperial
Engine Expand Collapse
Engine Model
Cat® C18
Engine Power - EU Stage V Engine - ISO 14396:2002
598 hp 446 kW
Engine Power - Tier 3 Engine - ISO 14396:2002
581 hp 433 kW
Engine Power - VR Engine - ISO 14396:2002
581 hp 433 kW
Bore
5.7 in 145 mm
Stroke
7.2 in 183 mm
Displacement
1104.53 in³ 18.1 l
Note (1)
Power ratings apply at a rated speed of 2,000 rpm when tested under the reference conditions for the specified standard.
Note (2)
All rating conditions are based on ISO/TR14396:2002, inlet air standard conditions with a total barometric pressure of 100 kPa (29.5 in Hg), with a vapor pressure of 1 kPa (0.295 in Hg), and 25° C (77° F). Performance measured using fuel to EPA specifications in 40 CFR Part 1065 and EU specifications in Directive 97/68/EC with a density of 0.845-0.850 kg/L @ 15° C (7.05-7.09 lb/gal @ 59° F) and fuel inlet temperature 40° C (104° F).
Note (3)
Minimal engine derating* required up to 3048 m (10,000 ft) @ rated speed for Stage V engines, 2700 m (8,858 ft) for Tier 3/Stage IIIA equivalent engines and 3505 m (11,500 ft) for Tier 2/Stage II equivalent VR engines.
Note (4)
Optional Ventilation Reduction Package available.
Note (5)
Optional engine with emissions equivalent to Tier 3 and Stage IIIA is also available.
Note (6)
Optional engine available that meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Note (7)
*<5 %
Nominal Payload Capacity
99208 lb 45000 kg
Gross Machine Mass
196765 lb 89250 kg
Shipping Mass (Stage V Engine Model)
96225 lb 43645 kg
Shipping Mass (Other Engine Models)
94415 lb 42825 kg
Body Capacities
18.0-25.1 m³ (23.5-32.8 yd³)
Operating Mass
91285 lb 41405 kg
Operating Mass - Front Axle
64565 lb 29285 kg
Operating Mass - Rear Axle
26720 lb 12120 kg
Operating Mass + Rated Payload
190495 lb 86405 kg
Operating Mass + Rated Payload - Front Axle
89235 lb 40475 kg
Operating Mass + Rated Payload - Rear Axle
101260 lb 45930 kg
Operating Mass
91285 lb 41405 kg
Operating Mass - Front Axle
64565 lb 29285 kg
Operating Mass - Rear Axle
26720 lb 12120 kg
Operating Mass + Rated Payload
190495 lb 86405 kg
Operating Mass + Rated Payload - Front Axle
89235 lb 40475 kg
Operating Mass + Rated Payload - Rear Axle
101260 lb 45930 kg
Empty - Front Axle
70.7%
Empty - Rear Axle
29.3%
Loaded - Front Axle
46.8%
Loaded - Rear Axle
53.2%
Empty - Front Axle
70.7%
Empty - Rear Axle
29.3%
Loaded - Front Axle
46.8%
Loaded - Rear Axle
53.2%
Forward - 1
4.4 mile/h 7 km/h
Forward - 2
5.9 mile/h 9.5 km/h
Forward - 3
8 mile/h 12.9 km/h
Forward - 4
10.8 mile/h 17.3 km/h
Forward - 5
14.6 mile/h 23.5 km/h
Forward - 6
19.7 mile/h 31.7 km/h
Forward - 7
26.4 mile/h 42.4 km/h
Reverse - 1
4.2 mile/h 6.8 km/h
Reverse - 2
5.6 mile/h 9 km/h
Note
Maximum travel speeds with standard 29.5 × R29 tires.
Differential Ratio
3.46:1
Final Drive Ratio
5.65:1
Total Reduction Ratio
19.55:1
Raise
15 Seconds
Lower
21 Seconds
Total Cycle Time
36 Seconds
Raise
15 Seconds
Lower
21 Seconds
Total Cycle Time
36 Seconds
Dump Body - 1
23.6 yd³ 18 m³
Dump Body - 2 - Standard
27.9 yd³ 21.3 m³
Dump Body - 3
32.8 yd³ 25.1 m³
Ejector Body
29.9 yd³ 22.9 m³
Note
Maximum travel speeds with standard 29.5 × R29 tires.
Outside Clearance Radius*
371 in 9420 mm
Inside Clearance Radius*
209 in 5310 mm
Frame Oscillation
10°
Articulation Angle
42.5°
Note
Maximum travel speeds with standard 29.5 × R29 tires.
Engine Crankcase - With Filter
16.9 gal (US) 64 l
Transmission
15.9 gal (US) 60 l
Hydraulic Tank
70.3 gal (US) 266 l
Cooling System
22.5 gal (US) 85 l
Front Differential and Final Drives
20.3 gal (US) 77 l
Rear Differential and Final Drives
21.9 gal (US) 83 l
Fuel Tank
201.8 gal (US) 764 l
Tire Size
29.5 × R29
Standards
ROPS/FOPS Certified Cab

Equipment

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Engine Model
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Bore
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