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

AD45B Underground Mining Truck

AD45B

Underground Mining Trucks
The AD45B underground articulated truck is designed for high production, low cost-per-ton hauling in underground mining applications. Rugged construction and simplified maintenance guarantee long life with low operating costs.<br>Engineered for performance, designed for comfort, built to last.
Engine Model
Cat® C18
Gross Power - SAE J1995
589 hp/439 kW
Gross Power - VR Engine - SAE J1995
589 hp/439 kW
Gross Power - Tier 3 Engine - SAE J1995
589 hp/439 kW

Key Features

Specifications

Metric | Imperial
Engine Expand Collapse
Engine Model
Cat® C18
Gross Power - SAE J1995
589 hp 439 kW
Gross Power - VR Engine - SAE J1995
589 hp 439 kW
Gross Power - Tier 3 Engine - SAE J1995
589 hp 439 kW
Bore
5.7 in 145 mm
Stroke
7.2 in 183 mm
Displacement
1104.53 in³ 18.1 l
Gross Power - Equivalent to U.S. EPA Tier 3/EU Stage IIIA - SAE J1995
589 hp 439 kW
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)
Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).
Note (3)
Engine derate will commence at an altitude of 2700 m (8,858 ft).
Rated Power
2000 r/min 2000 r/min
Note (5)
Optional engine with emissions equivalent to U.S. EPA Tier 3 and EU Stage IIIA is also available.
Note (4)
Optional Ventilation Reduction package available.
Nominal Payload Capacity
99208 lb 45000 kg
Gross Machine Mass
187393 lb 85000 kg
Body Capacities
18.0-25.1 m³ (23.5-32.8 yd³)
Empty
88184 lb 40000 kg
Loaded
187393 lb 85000 kg
Empty - Rear Axle
27337 lb 12400 kg
Loaded - Rear Axle
101942 lb 46240 kg
Empty - Front Axle
60847 lb 27600 kg
Loaded - Front Axle
85451 lb 38760 kg
Empty - Front Axle
60847 lb 27600 kg
Loaded - Front Axle
85451 lb 38760 kg
Loaded - Rear Axle
101942 lb 46240 kg
Empty - Rear Axle
27337 lb 12400 kg
Forward - 1
5 mile/h 8 km/h
Forward - 2
6.8 mile/h 10.9 km/h
Forward - 3
9.4 mile/h 15.1 km/h
Forward - 4
12.8 mile/h 20.6 km/h
Forward - 5
17.5 mile/h 28.1 km/h
Forward - 6
23.7 mile/h 38.1 km/h
Forward - 7
25.2 mile/h 40.5 km/h
Reverse - 1
4.7 mile/h 7.5 km/h
Reverse - 2
6.3 mile/h 10.1 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
16 s 16 s
Lower
21 s 21 s
Total Cycle Time
37 s 37 s
Ejector Body
29.9 yd³ 22.9 m³
Dump Body - 1
23.6 yd³ 18 m³
Dump Body - 3
32.8 yd³ 25.1 m³
Note
Maximum travel speeds with standard 29.5 × R29 tires.
Dump Body - 2 - Standard
27.9 yd³ 21.3 m³
Articulation Angle
42.5°
Frame Oscillation
10°
Outside Clearance Radius*
365.8 in 9291 mm
Inside Clearance Radius*
209 in 5310 mm
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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