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AD55B Underground Articulated Truck
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Engine |
Units: US |
Metric
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Engine Model |
Cat® C27 ACERT™ |
Cat® C27 ACERT™ |
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Rated Power |
2000 RPM |
2000 RPM |
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Gross Power – SAE J1995 |
805 hp |
600 kW |
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Bore |
5.4 in |
137.2 mm |
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Stroke |
6 in |
152.4 mm |
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Displacement |
1648 in3 |
27 L |
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Gross Power – SAE J1995 (1st gear/2-7th gear) |
579/600 kW (776/805 hp) |
579/600 kW (776/805 hp) |
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Net Power – 80/1269/EEC |
540/560 kW (725/751 hp) |
540/560 kW (725/751 hp) |
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Net Power – ISO 9249 |
540/560 kW (725/751 hp) |
540/560 kW (725/751 hp) |
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Net Power – SAE J1349 (1st gear/2-7th gear) |
540/560 kW (725/751 hp) |
540/560 kW (725/751 hp) |
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Operating Specifications |
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Gross Machine Operating Weight |
231485 lb |
105000 kg |
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Nominal Payload Capacity |
121254 lb |
55000 kg |
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Weights |
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Empty |
110231 lb |
50000 kg |
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Loaded |
231485 lb |
105000 kg |
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Empty – Front Axle |
75398 lb |
34200 kg |
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Empty – Rear Axle |
34833 lb |
15800 kg |
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Loaded – Front Axle |
116668 lb |
52920 kg |
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Loaded – Rear Axle |
114817 lb |
52080 kg |
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Weight Distribution |
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Empty – Front Axle |
68.4% |
68.4% |
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Empty – Rear Axle |
31.6% |
31.6% |
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Loaded – Front Axle |
50.4% |
50.4% |
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Loaded – Rear Axle |
49.6% |
49.6% |
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Transmission |
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Forward 1 |
4.1 mph |
6.6 km/h |
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Forward 2 |
5.8 mph |
9.3 km/h |
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Forward 3 |
7.5 mph |
12.5 km/h |
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Forward 4 |
10.4 mph |
16.8 km/h |
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Forward 5 |
14.1 mph |
22.7 km/h |
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Forward 6 |
19.1 mph |
30.7 km/h |
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Forward 7 |
25.8 mph |
41.5 km/h |
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Reverse 1 |
5.4 mph |
8.7 km/h |
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Final Drives |
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Differential Ratio |
3.46:1 |
3.46:1 |
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Final Drive Ratio |
5.5:1 |
5.5:1 |
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Total Reduction Ratio |
19.04:1 |
19.04:1 |
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Body Hoist |
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Raise |
12 Seconds |
12 Seconds |
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Lower |
24 Seconds |
24 Seconds |
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Total Cycle Time |
36 Seconds |
36 Seconds |
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Body Capacities |
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Ejector Body |
35.2 yd3 |
26.9 m3 |
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Dump Body – 1 |
35.2 yd3 |
26.9 m3 |
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Dump Body – 2 |
42.6 yd3 |
32.6 m3 |
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Dump Body – 3 |
44.2 yd3 |
33.8 m3 |
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Dump Body – 4 |
47.9 yd3 |
36.6 m3 |
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Turning Dimensions |
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Outside Clearance Radius |
393.9 in |
10005 mm |
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Articulation Angle |
42.5 Degrees |
42.5 Degrees |
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Frame Oscillation |
10° |
10° |
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Inside Turning Radius |
218.1 in |
5540 mm |
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Service Refill Capacities |
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Engine Crankcase with Filter |
26.2 gal |
99 L |
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Transmission |
14 gal |
53 L |
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Hydraulic Tank |
68.2 gal |
258 L |
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Cooling System |
36.5 gal |
138 L |
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Front Differentials and Final Drives |
36.5 gal |
138 L |
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Rear Differentials and Final Drives |
36.5 gal |
138 L |
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Fuel Tank |
253.6 gal |
960 L |
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Tires |
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Tire Size |
35 × 65 R33 |
35 × 65 R33 |
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Standards |
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Brakes |
ISO 3450, AS2958.1, CAN-CSA424.30-M90 |
ISO 3450, AS2958.1, CAN-CSA424.30-M90 |
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Cab/FOPS |
ISO 3449, SAE J231, AS2294.3, EN13627 |
ISO 3449, SAE J231, AS2294.3, EN13627 |
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Cab/ROPS |
ISO 3471, SAE J1040, AS2294.2, EN13510 |
ISO 3471, SAE J1040, AS2294.2, EN13510 |
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