Engine
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Bore
|
5.7 in
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|
Displacement
|
1106 inÂł
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Emissions
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The 745 meets Tier 4 Final and Stage V emission standards.
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Engine Model
|
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
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Gross Power - SAE J1995
|
511 HP
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Net Power - ISO 14396
|
504 HP
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Net Power - SAE J1349
|
496 HP
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|
No Engine De-rating Required Below
|
10000 ft
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Note (1)
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The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
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Note (2)
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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.
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Note (3)
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Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions.
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Note (4)
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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 certifications.
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Peak Engine Torque Gross (SAE J1995)
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1931 ft·lbf
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Peak Engine Torque Net (SAE J1349)
|
1887 ft·lbf
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Peak Engine Torque Speed
|
1200 r/min
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Stroke
|
7.2 in
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Body Capacities
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Heaped (SAE 2:1)
|
32.7 ydÂł
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Struck
|
24.2 ydÂł
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|
Tailgate Heaped SAE 2:1
|
34.7 ydÂł
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Tailgate Struck
|
25.5 ydÂł
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Transmission
|
Forward - 1
|
3.8 mile/h
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|
Forward - 2
|
5 mile/h
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Forward - 3
|
7 mile/h
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|
Forward - 4
|
8.8 mile/h
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Forward - 5
|
11.6 mile/h
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Forward - 6
|
14.2 mile/h
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|
Forward - 7
|
19.6 mile/h
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Forward - 8
|
23.5 mile/h
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|
Forward - 9
|
34 mile/h
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Reverse - 1
|
4 mile/h
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|
Reverse - 2
|
9.1 mile/h
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Sound Levels
|
Interior Cab
|
72 dB(A)
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|
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 76 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the doors and windows closed.
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Note (2)
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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.
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Operating Weights
|
Center Axle - Empty
|
15309 lb
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Center Axle - Loaded
|
54000 lb
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Center Axle - Rated Load
|
38691 lb
|
|
Front Axle - Empty
|
43515 lb
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Front Axle - Loaded
|
56522 lb
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Front Axle - Rated Load
|
13007 lb
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Rear Axle - Empty
|
14731 lb
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Rear Axle - Loaded
|
53422 lb
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Rear Axle - Rated Load
|
38691 lb
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Total - Empty
|
73553 lb
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Total - Loaded
|
163942 lb
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Total - Rated Load
|
90390 lb
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Body Plate
|
Base
|
0.55 in
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|
Chute
|
0.55 in
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Front
|
0.28 in
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Side
|
0.43 in
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Type
|
High Strength Brinell HB450 Wear Resistant Steel
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Service Refill Capacities
|
Axles - Each
|
15.8 gal (US)
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Brake Cooling Tank
|
17.69 gal (US)
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Cooling System
|
23.7 gal (US)
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DEF Tank
|
5.3 gal (US)
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Engine Crankcase
|
13.7 gal (US)
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Final Drive - Each
|
1.3 gal (US)
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Fuel Tank
|
145.3 gal (US)
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Steering/Hoist Hydraulic System
|
36.9 gal (US)
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Transmission - OTG
|
19.8 gal (US)
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Body Hoist
|
Lower (automatic)
|
10 s
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Lower (manual)
|
10 s
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Raise (automatic)
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13 s
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Raise (manual)
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12 s
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Steering
|
Lock to Lock
|
4.8 seconds @ 60 rpm
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Standards
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Brakes
|
ISO 3450 – 2011
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Cab - FOPS
|
ISO 3449 Level II – 2005
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Cab - ROPS
|
ISO 3471 – 2008
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Steering
|
ISO 5010 – 2007
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Turning Circle
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Note
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Dimensions are for machines equipped with 29.5R25 tires.
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Turning Dimensions - Aisle Width
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233 in
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Turning Dimensions - Clearance Radius
|
356 in
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Turning Dimensions - Inside Radius
|
174 in
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Turning Dimensions - SAE Turning Radius
|
340 in
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Turning Dimensions - Steer Angle - Left/Right
|
45 deg
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Optimal Loader/Truck Pass Matching
|
Hydraulic Excavator: 374 - Passes
|
5
|
|
Hydraulic Excavator: 390 - Passes
|
4
|
|
Note
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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.
|
|
Wheel Loader: 972 - Passes
|
43926
|
|
Wheel Loader: 980 - Passes
|
43926
|
|
Wheel Loader: 982 - Passes
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4
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