Engine
- Engine Model
-
Cat C18 ACERT
- Gross Power – SAE J1995
-
511 hp
- Net Power – SAE J1349
-
496 hp
- Bore
-
6 in
- Stroke
-
7 in
- Displacement
-
1,106 in3
- Engine Model – U.S. EPA Tier 4 Final, EU Stage IV, Japan 2014, Korea Tier 4 Final
-
Cat® C18 ACERT™
- Net Power – ISO 14396
-
504 hp
- No Engine De-rating Required Below
-
10,000 ft
- Peak Engine Torque Gross (SAE J1995)
-
1,931 lbf-ft
- Peak Engine Torque Net (SAE J1349)
-
1,887 lbf-ft
- Peak Engine Torque Speed
-
1,200 rpm
- Note
-
The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
- Note
-
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
-
Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions.
- Emissions
-
The 745 meets Tier 4 Final/Stage IV emission standards.
- Note
-
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
- Engine Model
-
Cat C18
- Bore
-
6 in
- Stroke
-
7 in
- Displacement
-
1,106 in³
- Engine Model - U.S. EPA Tier 4 Final, EU Stage IV, Japan 2014, Korea Tier 4 Final
-
Cat® C18 ACERT™
- Gross Power - SAE J1995:2014
-
511 hp
- Net Power - ISO 14396
-
504 hp
- Net Power - SAE J1349:2011
-
496 hp
- Emissions
-
The 745 meets Tier 4 Final and Stage V emission standards.
- No Engine De-rating Required Below
-
10,000 ft
- Note (1)
-
The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
- Note (2)
-
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)
-
Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions.
- Note (4)
-
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
- Peak Engine Torque Gross (SAE J1995)
-
1,931 ft·lbf
- Peak Engine Torque Net (SAE J1349)
-
1,887 ft·lbf
- Peak Engine Torque Speed
-
1,200 r/min
- Engine Model - U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Tier 4 Final
-
Cat® C18
Transmission
- Forward 1
-
4 mph
- Forward 2
-
5 mph
- Forward 3
-
7 mph
- Forward 4
-
9 mph
- Forward 5
-
12 mph
- Forward 6
-
14 mph
- Forward 7
-
20 mph
- Reverse - 1
-
4 mile/h
- Reverse - 2
-
9 mile/h
- Forward 8
-
24 mph
- Forward 9
-
34 mph
- Forward - 1
-
4 mile/h
- Forward - 2
-
5 mile/h
- Forward - 3
-
7 mile/h
- Forward - 4
-
9 mile/h
- Forward - 5
-
12 mile/h
- Forward - 6
-
14 mile/h
- Forward - 7
-
20 mile/h
- Forward - 8
-
24 mile/h
- Forward - 9
-
34 mile/h
Body Plate
- Type
-
High Strength Brinell HB450 Wear Resistant Steel
- Front
-
0 in
- Chute
-
1 in
- Side
-
0 in
- Base
-
1 in
- Type
-
High Strength Brinell HB450 Wear Resistant Steel
Service Refill Capacities
- Fuel Tank
-
145 gal
- Cooling System
-
24 gal
- DEF Tank
-
5 gal
- Steering/Hoist Hydraulic System
-
37 gal
- Engine Crankcase
-
14 gal
- Transmission/OTG
-
20 gal
- Engine Crankcase
-
14 gal (US)
- Final Drives (each)
-
1 gal
- Axles (each)
-
16 gal
- Fuel Tank
-
145 gal (US)
- Cooling System
-
24 gal (US)
- DEF Tank
-
5 gal (US)
- Steering/Hoist Hydraulic System
-
37 gal (US)
- Transmission - OTG
-
20 gal (US)
- Brake Cooling Tank
-
18 gal (US)
- Axles - Each
-
16 gal (US)
- Final Drive - Each
-
1 gal (US)
Body Hoist
- Raise (manual)
-
12 seconds
- Raise (automatic)
-
13 seconds
- Lower (manual)
-
10 s
- Lower (automatic)
-
10 s
- Raise (automatic)
-
13 s
- Raise (manual)
-
12 s
Standards
- Brakes
-
ISO 3450 – 2011
- Steering
-
ISO 5010 – 2007
- Cab - FOPS
-
ISO 3449 Level II – 2005
- Cab - ROPS
-
ISO 3471 – 2008
- Brakes
-
ISO 3450 – 2011
- Steering
-
ISO 5010 – 2019
Turning Circle
- Turning Dimensions: Aisle Width
-
233 in
- Note
-
Dimensions are for machines equipped with 29.5R25 tires.
- Turning Dimensions - Aisle Width
-
233 in
- Turning Dimensions - Clearance Radius
-
356 in
- Turning Dimensions - Inside Radius
-
174 in
- Turning Dimensions - SAE Turning Radius
-
340 in
- Turning Dimensions - Steer Angle - Left/Right
-
45 deg
Weights
- Rated Payload
-
45 t
Body Capacities
- Heaped (SAE 2:1)
-
33 yd³
- Struck
-
26 yd³
- Tailgate Heaped SAE 2:1
-
36 yd³
- Tailgate Struck
-
26 yd³
Operating Weights
- Front Axle - Empty
-
42,285 lb
- Center Axle - Empty
-
15,653 lb
- Rear Axle - Empty
-
15,653 lb
- Total - Empty
-
72,995 lb
- Front Axle - Rated Load
-
12,963 lb
- Center Axle - Rated Load
-
38,713 lb
- Rear Axle - Rated Load
-
38,713 lb
- Total - Rated Load
-
90,389 lb
- Front Axle - Loaded
-
55,248 lb
- Center Axle - Loaded
-
54,366 lb
- Rear Axle - Loaded
-
53,771 lb
- Total - Loaded
-
163,385 lb
Sound Levels
- Interior Cab
-
72 dB(A)
- Note
-
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
-
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.
- 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
- 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.
Steering
- Lock to Lock
-
4.8 seconds @ 60 rpm
Optimal Loader/Truck Pass Matching
- Hydraulic Excavator: 390 - Passes
-
4
- Hydraulic Excavator: 374 - Passes
-
5
- Wheel Loader: 982 - Passes
-
4
- Wheel Loader: 980 - Passes
-
4-5
- Wheel Loader: 972 - Passes
-
4-5
- Note
-
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.