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.
Engine
| Engine Model |
Cat® C18 |
| Engine Power - EU Stage V Engine - ISO 14396:2002 |
446 kW |
| Engine Power - Tier 3 Engine - ISO 14396:2002 |
433 kW |
| Engine Power - VR Engine - ISO 14396:2002 |
433 kW |
| Bore |
145 mm |
| Stroke |
183 mm |
| Displacement |
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 % |
Operating Specifications
| Nominal Payload Capacity |
45000 kg |
| Gross Machine Mass |
89250 kg |
| Shipping Mass (Stage V Engine Model) |
43645 kg |
| Shipping Mass (Other Engine Models) |
42825 kg |
| Body Capacities |
18.0-25.1 m³ (23.5-32.8 yd³) |
Weights (Stage V Engine Model)
| Operating Mass |
41405 kg |
| Operating Mass - Front Axle |
29285 kg |
| Operating Mass - Rear Axle |
12120 kg |
| Operating Mass + Rated Payload |
86405 kg |
| Operating Mass + Rated Payload - Front Axle |
40475 kg |
| Operating Mass + Rated Payload - Rear Axle |
45930 kg |
Weights (Other Engine Models)
| Operating Mass |
40060 kg |
| Operating Mass - Front Axle |
27770 kg |
| Operating Mass - Rear Axle |
12290 kg |
| Operating Mass + Rated Payload |
85060 kg |
| Operating Mass + Rated Payload - Front Axle |
38715 kg |
| Operating Mass + Rated Payload - Rear Axle |
46345 kg |
Weight Distribution (Stage V Engine Model)
| Empty - Front Axle |
70.7% |
| Empty - Rear Axle |
29.3% |
| Loaded - Front Axle |
46.8% |
| Loaded - Rear Axle |
53.2% |
Weight Distribution (Other Engine Models)
| Empty - Front Axle |
69.3% |
| Empty - Rear Axle |
30.7% |
| Loaded - Front Axle |
45.5% |
| Loaded - Rear Axle |
54.5% |
Transmission
| Forward - 1 |
7 km/h |
| Forward - 2 |
9.5 km/h |
| Forward - 3 |
12.9 km/h |
| Forward - 4 |
17.3 km/h |
| Forward - 5 |
23.5 km/h |
| Forward - 6 |
31.7 km/h |
| Forward - 7 |
42.4 km/h |
| Reverse - 1 |
6.8 km/h |
| Reverse - 2 |
9 km/h |
| Note |
Maximum travel speeds with standard 29.5 × R29 tires. |
Final Drives
| Differential Ratio |
3.46:1 |
| Final Drive Ratio |
5.65:1 |
| Total Reduction Ratio |
19.55:1 |
Body Hoist (Stage V Engine Model)
| Raise |
15 Seconds |
| Lower |
21 Seconds |
| Total Cycle Time |
36 Seconds |
Body Hoist (Other Engine Models)
| Raise |
14 Seconds |
| Lower |
21 Seconds |
| Total Cycle Time |
35 Seconds |
Body Capacities
| Dump Body - 1 |
18 m³ |
| Dump Body - 2 - Standard |
21.3 m³ |
| Dump Body - 3 |
25.1 m³ |
| Ejector Body |
22.9 m³ |
| Note |
Heaped SAE 2:1. |
Turning Dimensions
| Outside Clearance Radius* |
9420 mm |
| Inside Clearance Radius* |
5310 mm |
| Frame Oscillation |
10° |
| Articulation Angle |
42.5° |
| Note |
*Clearance dimensions are for reference only. |
Service Refill Capacities
| Engine Crankcase - With Filter |
64 l |
| Transmission |
60 l |
| Hydraulic Tank |
266 l |
| Cooling System |
85 l |
| Front Differential and Final Drives |
77 l |
| Rear Differential and Final Drives |
83 l |
| Fuel Tank |
764 l |
Tires
Standards
| Standards |
ROPS/FOPS Certified Cab |
30 Mins