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Caterpillar - 745C Articulated Truck

The Cat 745C with a 25 m3 (32.7 yd3) 41 tonnes (45.2 tons) increased capacity offers proven reliability, durability, high productivity, superior operator comfort and lower operating costs. With a focus on high productivity, the 745C has many updated and improved features, an all new power train and new ease of operation features including Automatic Retarder Control.

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Brochure / Documentation - C10382146
Engine Model Cat C18 ACERT
Gross Power – SAE J1995 511.0 hp
Net Power – SAE J1349 496.0 hp
Net Power – ISO 14396 504.0 hp
Bore 5.7 in
Stroke 7.2 in
Displacement 1106.0 in3
Engine Model - Tier 2 EU Stage II Cat® C18 ACERT™
Rated Payload 45.2 tons
Heaped SAE 2:1 32.7 yd3
Struck 24.2 yd3
Tailgate Heaped SAE 2:1 34.7 yd3
Tailgate Struck 25.5 yd3
Forward 1 3.8 mph
Forward 2 5.0 mph
Forward 3 7.0 mph
Forward 4 8.8 mph
Forward 5 11.6 mph
Forward 6 14.2 mph
Forward 7 19.6 mph
Reverse 1 4.0 mph
Reverse 2 9.1 mph
Interior Cab 79.0 dB(A)
Front Axle - Empty 42174.0 lb
Center Axle - Empty 15410.0 lb
Rear Axle - Empty 14881.0 lb
Total - Empty 72466.0 lb
Front Axle - Rated Load 13007.0 lb
Center Axle - Rated Load 38691.0 lb
Rear Axle - Rated Load 38691.0 lb
Total - Rated Load 90389.0 lb
Front Axle - Loaded 55182.0 lb
Center Axle - Loaded 54101.0 lb
Rear Axle - Loaded 53572.0 lb
Total - Loaded 162855.0 lb
Type High strength Brinell HB450 wear resistant steel
Fuel Tank 145.3 gal
Cooling System 23.7 gal
Brake Cooling Tank 17.69 gal (US)
Steering/Hoist Hydraulic System 36.9 gal (US)
Engine Crankcase 13.7 gal
Transmission - OTG 19.8 gal (US)
Final Drives (each) 1.3 gal
Raise Time 12.0 Seconds
Lower Time 8.0 Seconds
Lock to Lock 4.8 seconds @ 60 rpm
Brakes ISO 3450 – 2011
Cab/FOPS ISO 3449 Level II – 2005
Cab/ROPS ISO 3471 – 2008
Steering ISO 5010 – 2007
Turning Dimensions - Clearance radius 358.0 in
Turning Dimensions - SAE turning radius 340.0 in
Turning Dimensions - Aisle width 235.0 in
Turning Dimensions - Inside radius 174.0 in
Note Dimensions are for machines equipped with 29.5R25 tires.
Turning Dimensions - Steer Angle - Left/Right 45°
Peak Engine Torque Speed 1200.0 RPM
Forward - 8 23.5 mile/h
Peak Engine Torque Gross (SAE J1995) 1931.0 lb ft
Forward - 9 34.0 mile/h
No Engine De-rating Required Below 10000.0 ft
Peak Engine Torque Net (SAE J1349) 1887.0 lb/ft
Axles - Each 15.8 gal (US)