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745 Bare Chassis Articulated Truck
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Engine |
Engine Model |
Cat® C15 |
Cat C18 |
Cat® C18 |
Cat® C18 |
Gross Power - SAE J1995:2014 |
452 hp |
511 hp |
511 hp |
511 hp |
Net Power - SAE J1349:2011 |
439 hp |
496 hp |
496 hp |
496 hp |
Net Power - ISO 14396 |
447 hp |
504 hp |
447 hp |
504 hp |
Bore |
5.4 in |
5.7 in |
5.7 in |
5.7 in |
Stroke |
6.75 in |
7.2 in |
7.2 in |
7.2 in |
Displacement |
926 in³ |
1106 in³ |
1106 in³ |
1106 in³ |
Note (1) |
The references to Tier 4 Final/Stage V include U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), as well as Korea Tier 4 Final emission standards. |
The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard. |
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The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard. |
Note (2) |
The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard. |
The net power advertised is the power available at the flywheel when the engine is equipped with alternator, air cleaner, muffler and fan at minimum speed. |
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The net power advertised is the power available at the flywheel when the engine is equipped with alternator, air cleaner, muffler and fan at minimum speed. |
Note (3) |
The net power advertised is the power available at the flywheel when the engine is equipped with alternator, air cleaner, muffler and fan at minimum speed. |
Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions. |
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Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions. |
Note (4) |
Net power when the fan is at maximum speed is 327 kW (439 hp) per the SAE reference conditions. |
DEF used in Cat SCR systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certificatio |
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DEF used in Cat SCR systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certificatio |
Note (5) |
DEF used in Cat SCR systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard ISO 22241-1. Requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications. |
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No Engine De-rating Below |
10000 ft |
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Peak Engine Torque Gross (SAE J1995) |
1711 ft·lbf |
1931 ft·lbf |
1931 lb/ft |
1931 ft·lbf |
Peak Engine Torque Net (SAE J1349) |
1670 ft·lbf |
1887 ft·lbf |
1887 lb/ft |
1887 ft·lbf |
Peak Engine Torque Speed |
1200 r/min |
1200 r/min |
1200 r/min |
1200 r/min |
Emissions |
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The 745 meets Tier 4 Final and Stage V emission standards. |
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The 740 EJ meets Tier 4 Final and Stage V emission standards. |
No Engine De-rating Required Below |
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10000 ft |
10000 ft |
10000 ft |
Engine Model - U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 Final |
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Cat® C18 |
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Engine Model - U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Tier 4 Final |
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Cat C18 |
Weights |
Rated Payload |
40 ton (US) |
45.2 t |
55 ton (US) |
42 ton (US) |
Body Capacities |
Heaped (SAE 2:1) |
29.7 yd³ |
33.4 yd³ |
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30.1 yd³ |
Struck |
23.2 yd³ |
26 yd³ |
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23.5 yd³ |
Tailgate Heaped SAE 2:1 |
32 yd³ |
35.7 yd³ |
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Tailgate Struck |
24.4 yd³ |
25.5 yd³ |
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Transmission |
Forward - 1 |
4 mile/h |
3.8 mile/h |
3.8 mile/h |
3.8 mile/h |
Forward - 2 |
5.3 mile/h |
5 mile/h |
5 mile/h |
5 mile/h |
Forward - 3 |
7.3 mile/h |
7 mile/h |
7 mile/h |
7 mile/h |
Forward - 4 |
9.2 mile/h |
8.8 mile/h |
8.8 mile/h |
8.8 mile/h |
Forward - 5 |
12.2 mile/h |
11.6 mile/h |
11.6 mile/h |
11.6 mile/h |
Forward - 6 |
14.9 mile/h |
14.2 mile/h |
14.2 mile/h |
14.2 mile/h |
Forward - 7 |
20.6 mile/h |
19.6 mile/h |
19.6 mile/h |
19.6 mile/h |
Forward - 8 |
24.7 mile/h |
23.5 mile/h |
23.5 mile/h |
23.5 mile/h |
Forward - 9 |
35.7 mile/h |
34 mile/h |
34 mile/h |
34 mile/h |
Reverse - 1 |
4.2 mile/h |
4 mile/h |
4 mile/h |
4 mile/h |
Reverse - 2 |
9.8 mile/h |
9.1 mile/h |
9.1 mile/h |
9.1 mile/h |
Sound Levels |
Interior Cab |
72 dB(A) |
72 dB(A) |
72 dB(A) |
72 dB(A) |
Note (1) |
The operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1166 OCT98 is 72 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the |
The operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1166 OCT98 is 76 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the |
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The operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1166 OCT98 is 76 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the |
Note (2) |
Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in noisy environments. |
Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in noisy environments. |
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Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in noisy environments. |
Operating Weights |
Front Axle - Empty |
43200 lb |
42285 lb |
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44849 lb |
Center Axle - Empty |
14804 lb |
15653 lb |
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17095 lb |
Rear Axle - Empty |
14562 lb |
15653 lb |
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16515 lb |
Total - Empty |
72565 lb |
72995 lb |
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78623 lb |
Front Axle - Rated Load |
7002 lb |
12963 lb |
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3534 lb |
Center Axle - Rated Load |
36513 lb |
38713 lb |
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40120 lb |
Rear Axle - Rated Load |
36513 lb |
38713 lb |
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40120 lb |
Total - Rated Load |
80027 lb |
90389 lb |
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83776 lb |
Front Axle - Loaded |
50201 lb |
55248 lb |
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48548 lb |
Center Axle - Loaded |
51317 lb |
54366 lb |
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57214 lb |
Rear Axle - Loaded |
51074 lb |
53771 lb |
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56637 lb |
Total - Loaded |
152593 lb |
163385 lb |
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162399 lb |
Body Plate |
Type |
High strength Brinell HB450 wear resistant steel |
High Strength Brinell HB450 Wear Resistant Steel |
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High Strength Brinell HB450 Wear Resistant Steel |
Front |
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0.28 in |
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0.28 in |
Chute |
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0.55 in |
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0.55 in |
Side |
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0.43 in |
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0.43 in |
Base |
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0.55 in |
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0.55 in |
Body Plate Thickness |
Front Plate |
0.28 in |
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Base Plate |
0.51 in |
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Side Plates |
0.43 in |
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Service Refill Capacities |
Fuel Tank |
145.3 gal (US) |
145.3 gal (US) |
145.3 gal (US) |
145.3 gal (US) |
Cooling System |
23.7 gal (US) |
23.7 gal (US) |
23.7 gal (US) |
23.7 gal (US) |
Brake Cooling Tank |
17.7 gal (US) |
17.69 gal (US) |
17.7 gal (US) |
17.7 gal (US) |
Steering/Hoist Hydraulic System |
36.9 gal (US) |
36.9 gal (US) |
36.9 gal (US) |
36.9 gal (US) |
Engine Crankcase |
13.7 gal (US) |
13.7 gal (US) |
13.7 gal (US) |
13.7 gal (US) |
Transmission - OTG |
19.8 gal (US) |
19.8 gal (US) |
19.8 gal (US) |
19.8 gal (US) |
Final Drive - Each |
1.3 gal (US) |
1.3 gal (US) |
1.3 gal (US) |
1.3 gal (US) |
Axles - Each |
15.8 gal (US) |
15.8 gal (US) |
15.8 gal (US) |
15.8 gal (US) |
DEF Tank |
6.5 gal (US) |
5.3 gal (US) |
5.3 gal (US) |
5.3 gal (US) |
Final Drives/Differential |
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33 gal (US) |
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Body Hoist |
Raise Time |
12 s |
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Lower Time |
12 s |
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Raise (manual) |
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12 s |
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Raise (automatic) |
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13 s |
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Lower (manual) |
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10 s |
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Lower (automatic) |
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10 s |
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Standards |
Brakes |
ISO 3450 – 2011 |
ISO 3450 – 2011 |
ISO 3450:2011 |
ISO 3450 – 2011 |
Cab - FOPS |
ISO 3449 Level II – 2005 |
ISO 3449 Level II – 2005 |
ISO 3449:2005 Level II |
ISO 3449 Level II – 2005 |
Cab - ROPS |
ISO 3471 – 2008 |
ISO 3471 – 2008 |
ISO 3471:2008 |
ISO 3471 – 2008 |
Steering |
ISO 5010 – 2007 |
ISO 5010 – 2019 |
ISO 5010:2019 |
ISO 5010 – 2007 |
Turning Circle |
Turning Dimensions - Steer Angle - Left/Right |
45° |
45 deg |
45° |
45 deg |
Turning Dimensions - SAE Turning Radius |
303 in |
340 in |
340 in |
339 in |
Turning Dimensions - Clearance Radius |
330 in |
356 in |
356 in |
356 in |
Turning Dimensions - Inside Radius |
156 in |
174 in |
174 in |
173 in |
Turning Dimensions - Aisle Width |
220 in |
233 in |
233 in |
233 in |
Note |
Dimensions are for machines equipped with 29.5 R25 tires. |
Dimensions are for machines equipped with 29.5R25 tires. |
Dimensions are for machines equipped with 29.5 R25 tires. |
Dimensions are for machines equipped with 29.5R25 tires. |
Steering |
Lock to Lock |
4.75 seconds @ 60 rpm |
4.8 seconds @ 60 rpm |
4.8 seconds at 60 rpm |
4.8 seconds @ 60 rpm |
Optimal Loader/Truck Pass Matching |
Hydraulic Excavator: 374 - Passes |
3-4 |
5 |
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5 |
Hydraulic Excavator: 352F - Passes |
5–6 |
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Wheel Loader: 972 - Passes |
3 |
4-5 |
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4–5 |
Wheel Loader: 966M - Passes |
4–5 |
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Wheel Loader: 962M - Passes |
5 |
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Note |
An optimum system match gives you a major productivity advantage. The 740 GC is an excellent match for the Cat 374 and 352 Hydraulic Excavators; and Cat 972, 966, and 962 Wheel Loaders. Having matched loading and hauling tools results in increased product |
An optimum system match gives you a major productivity advantage. Having matched loading and hauling tools results in increased production and lower system costs per unit of volume moved. |
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An optimum system match gives you a major productivity advantage. Having matched loading and hauling tools results in increased production and lower system costs per unit of volume moved. |
Hydraulic Excavator: 390 - Passes |
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4 |
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4 |
Wheel Loader: 982 - Passes |
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4 |
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4 |
Wheel Loader: 980 - Passes |
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4-5 |
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4–5 |
Wheel Base Length |
Standard Wheel Base |
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180.7 in |
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Long Wheel Base |
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228.4 in |
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Blade Eject/Retract |
Retract (manual) |
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21 s |
Eject (manual) |
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17 s |
Eject (automatic) |
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16 s |
Retract (automatic) |
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21 s |