CAT 745C Articulated Dump Truck

Dump

Rated Payload 90400 lb (41004.76 kg)
Capacity – Heaped 32.71 yd3 (25.01 m3)
Capacity – Struck 24.2 yd3 (18.51 m3)
Lower Time 8 sec
Raise Time 12 sec

Engine Details

Engine Make CAT
Engine Model C18 Acert
Gross Power 511 hp (381.1 kw)
Net Power 496 hp (369.9 kw)
Torque Measured @ 1200 rpm
Displacement 1106 cu in (18.2 L)
Bore 5.7 in (144.8 mm)
Stroke 7.2 in (182.9 mm)
Net Power – Sae J1349 496 hp (369.9 kw)
Gross Power – Sae J1995 511 hp (381.1 kw)
Engine Model Cat C18 ACERT
Net Power – Iso 14396 504 hp (375.9 kw)
No Engine De-Rating Required Below 10000 ft in (3048 m)
Peak Engine Torque Gross (Sae J1995) 1931 lb ft (2618.1 Nm)
Peak Engine Torque Speed 1200 rpm
Peak Engine Torque Net (Sae J1349) 1887 lb ft (2558.5 Nm)
Engine Model – U.S. Epa Tier 4 Final/Eu Stage Iv/Japan 2014 (Tier 4 Final)/Korea Tier 4 Final Cat C18 ACERT

Operational Specs

Fuel Tank Capacity 145.3 gal (550.1 L)
Hydraulic System Fluid Capacity 36.9 gal (139.7 L)
Cooling System Fluid Capacity 23.7 gal (89.8 L)
Transmission Fluid Capacity 19.8 gal (75 L)

Transmission

Number Of Forward Gears 9
Number Of Reverse Gears 2
Forward – 1 3.8 mph (6.2 km/h)
Forward – 2 5 mph (8.1 km/h)
Forward – 3 7 mph (11.3 km/h)
Forward – 4 8.8 mph (14.2 km/h)
Forward – 5 11.6 mph (18.7 km/h)
Forward – 6 14.2 mph (22.9 km/h)
Forward – 7 19.6 mph (31.6 km/h)
Reverse – 1 4 mph (6.5 km/h)
Reverse – 2 9.1 mph (14.7 km/h)

Steering

Lock To Lock 4.8 seconds @ 60 rpm

Transmission

Forward – 8 23.5 mph (37.9 km/h)
Forward – 9 34 mph (54.8 km/h)

Weights

Center Axle – Empty 15300 %
Front Axle – Empty 43585 lb (19769.9 kg)
Rear Axle – Empty 14749 lb (6690.1 kg)
Front Axle – Loaded 56593 %
Center Axle – Loaded 53991 %
Rear Axle – Loaded 53440 lb (24240 kg)
Total Empty 73634 lb (33399.9 kg)
Total Loaded 90389 lb (40999.8 kg)

Service Refill Capacities

Cooling System 23.7 gal (89.8 L)
Fuel Tank Capacity 145.3 gal (550.1 L)
Def Tank 6.6 gal (25 L)
Final Drive – Each 1.3 gal (5 L)
Engine Crankcase 13.7 gal (51.9 L)
Brake Cooling Tank 17.7 gal (67 L)
Steering/Hoist Hydraulic System 36.9 gal (139.7 L)
Transmission – Otg 19.8 gal (75 L)
Axles – Each 15.8 gal (59.9 L)

Standards

Cab – Fops ISO 3449 Level II 2005
Cab – Rops ISO 3471 2008
Brakes ISO 3450 2011
Steering ISO 5010 2007

Operating Weights

Front Axle – Empty 43585 lb (19769.9 kg)
Center Axle – Empty 15300 lb (6940 kg)
Rear Axle – Empty 14749 lb (6690.1 kg)
Total – Empty 73634 lb (33399.9 kg)
Front Axle – Rated Load 13007 lb (5899.9 kg)
Center Axle – Rated Load 38691 lb (17550 kg)
Rear Axle – Rated Load 38691 lb (17550 kg)
Total – Rated Load 90389 lb (40999.8 kg)
Front Axle – Loaded 56593 lb (25670.2 kg)
Center Axle – Loaded 53991 lb (24490 kg)
Rear Axle – Loaded 53440 lb (24240 kg)
Total – Loaded 164024 lb (74400.1 kg)

Sound Levels

Interior Cab 79 dB(A)

Turning Circle

Note Dimensions are for machines equipped with 29.5R25 tires.
Turning Dimensions – Sae Turning Radius 340 in (8636 mm)
Turning Dimensions – Clearance Radius 358 in (9093.2 mm)
Turning Dimensions – Inside Radius 174 in (4419.6 mm)
Turning Dimensions – Aisle Width 235 in (5969 mm)

Body Capacities

Heaped (Sae 2:1) 32.7 yd3 (25.1 m3)
Struck 24.2 yd3 (18.6 m3)
Tailgate Struck 25.5 yd3 (19.5 m3)
Tailgate Heaped Sae 2:1 34.7 yd3 (26.6 m3)

Body Hoist

Raise Time 12 s
Lower Time 8 s

Body Plate

Body Plate Type High strength Brinell HB450 wear resistant steel
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