At a glance data:
Engine Model:
Cat C18
Bore:
5.7in
Rated Payload:
45.2t
Heaped (SAE 2:1):
33.4yd³
Overview
The Cat 745 with a 25 m³ (32.7 yd³) 41 tonnes (45.2 tons) capacity brings a new level of operator comfort and features to the market in addition to the durability, high productivity and lower operating costs Cat Articulated Trucks are known for. The all-new operator cabin is a leap into the next generation for Articulated Trucks, providing our operators the best place to help build the future.
Engine
Engine Model:
Cat C18
Gross Power - SAE J1995:2014:
511hp
Net Power - SAE J1349:2011:
496hp
Net Power - ISO 14396:
504hp
Bore:
5.7in
Stroke:
7.2in
Displacement:
1106in³
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 certifications.
Emissions:
The 745 meets Tier 4 Final and Stage V emission standards.
No Engine De-rating Required Below:
10000ft
Peak Engine Torque Gross (SAE J1995):
1931ft·lbf
Peak Engine Torque Net (SAE J1349):
1887ft·lbf
Peak Engine Torque Speed:
1200r/min
Weights
Rated Payload:
45.2t
Body Capacities
Heaped (SAE 2:1):
33.4yd³
Struck:
26yd³
Tailgate Heaped SAE 2:1:
35.7yd³
Tailgate Struck:
25.5yd³
Transmission
Forward - 1:
3.8mile/h
Forward - 2:
5mile/h
Forward - 3:
7mile/h
Forward - 4:
8.8mile/h
Forward - 5:
11.6mile/h
Forward - 6:
14.2mile/h
Forward - 7:
19.6mile/h
Forward - 8:
23.5mile/h
Forward - 9:
34mile/h
Reverse - 1:
4mile/h
Reverse - 2:
9.1mile/h
Sound Levels
Interior Cab:
72dB(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 76 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the doors and windows closed.
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.
Operating Weights
Front Axle - Empty:
42285lb
Center Axle - Empty:
15653lb
Rear Axle - Empty:
15653lb
Total - Empty:
72995lb
Front Axle - Rated Load:
12963lb
Center Axle - Rated Load:
38713lb
Rear Axle - Rated Load:
38713lb
Total - Rated Load:
90389lb
Front Axle - Loaded:
55248lb
Center Axle - Loaded:
54366lb
Rear Axle - Loaded:
53771lb
Total - Loaded:
163385lb
Body Plate
Type:
High Strength Brinell HB450 Wear Resistant Steel
Front:
0.28in
Chute:
0.55in
Side:
0.43in
Base:
0.55in
Body Hoist
Raise (manual):
12s
Raise (automatic):
13s
Lower (manual):
10s
Lower (automatic):
10s
Service Refill Capacities
Fuel Tank:
145.3gal (US)
DEF Tank:
5.3gal (US)
Cooling System:
23.7gal (US)
Brake Cooling Tank:
17.69gal (US)
Steering/Hoist Hydraulic System:
36.9gal (US)
Engine Crankcase:
13.7gal (US)
Transmission - OTG:
19.8gal (US)
Final Drive - Each:
1.3gal (US)
Axles - Each:
15.8gal (US)
Standards
Brakes:
ISO 3450 – 2011
Cab - FOPS:
ISO 3449 Level II – 2005
Cab - ROPS:
ISO 3471 – 2008
Steering:
ISO 5010 – 2019
Turning Circle
Turning Dimensions - Steer Angle - Left/Right:
45 deg
Turning Dimensions - SAE Turning Radius:
340in
Turning Dimensions - Clearance Radius:
356in
Turning Dimensions - Inside Radius:
174in
Turning Dimensions - Aisle Width:
233in
Note:
Dimensions are for machines equipped with 29.5R25 tires.
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.
Standard Equipment
note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
operator environment
- Machine operation monitoring system includes:
– Action lamp
– Engine oil pressure
– Primary steering system
– Left and right turn signal
– High beam
– Coolant temperature
– Tachometer
– Parking brake
– Fuel level
– Transmission oil temperature
– Brake system
– Transmission hold
– Hoist control
– Hydraulic system
– Charging system
– Retarder
– Transmission fault
– Traction control system
– Check engine lamp - Two seat belts, operator's retractable
- Sun visor
- Window blinds
- Glass windows:
– Front, laminated and tinted
– Sides and rear, toughened and tinted - Combined gear selection and hoist control lever
- Windshield wiper and washer, two speed, intermittent (front)
- Storage:
– Cup holder
– Flask receptacle
– Under seat storage
– Door pocket
– Behind seat storage
– Coat hook - Windshield wiper and washer, two speed (rear)
- Adjustable air vents
- Seats:
– Fully adjustable, air suspension, heated/cooled
– Padded trainer with lap belt - Liquid Crystal Display (LCD):
– Alert indicator
– Selected gear and direction
– Speed or auto shift
– Review Operation and Maintenance Manual (OMM)
– Primary steering failure
– Seat belt warning
– Secondary steering failure
– Diesel Particulate Filter (DPF) regeneration filter
– Machine Security System (MSS)
– Secondary steering energy source engaged
– Hour meter
– Retarder active - Tilt and telescopic steering wheel
- Secondary steering – electro hydraulic
- Touch screen display incorporating the rearview camera video feed
- Air conditioning with R134A refrigerant
- Windows opening side, tinted
- Mirrors: extensive arrangement for improved visibility
- Heater and defroster with four-speed fan
cat technologies
- Product Link: PL631 or PL641 dependent on location and licensing agreement
- Cat Detect with Stability Assist
electrical and lighting
- Batteries (two) maintenance free
- Electrical system: 24-volt, 5A 24- to 12-volt converter
- Horn
- Lighting systems:
– Cab interior
– Two head lamps
– Two width marker
– Two reversing
– Work light
– Two stop/tail lights
– Front and rear direction indicators - Main disconnect switch
- Remote starting receptacle (cables not included)
power train
- Auto shift nine-speed forward and two reverse transmission
- Cat C18 engine
- Cat Clean Emission Module (CEM) and exhaust aftertreatment package
- Differentials: standard with automatic clutched inter and cross-axle differential locks
- Dual circuit oil immersed, enclosed brakes – all wheels
- Retarder: engine compression brake
- Three axle, six-wheel drive
safety
- Reverse alarm
- Rearview camera
- ROPS/FOPS cab
guards
- Rear window
- Radiator
- Crankcase
- Axle
- Front dump body spill guard, integral part of fabricated body
other standard equipment
- Mud flaps: wheel arch and body mounted with transportation tiebacks
- S·O·S sampling valves
- Tires, six 29.5R25, radial
- Vandalism protection: lockable caps for fuel tank and hydraulic oil tank
Optional Equipment
note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
optional equipment
- Auto lube installation for automatic greasing of bearings
- Bare chassis (no body) standard wheel base
- Bare chassis (no body) long wheel base
- Body liners
- Bluetooth radio stereo system
- Cat Production Measurement payload monitoring system
- Cold weather coolant –51° C (–60° F)
- Cold weather start attachment
- Engine block heater
- Ether start
- Exhaust heated body
- Fast fuel fill
- Fender extension
- Flashing LED beacon
- Four-point seat belt
- Fuel additive – anti-waxing
- Heated rearview motorized mirrors
- Machine Security System (MSS)
- Product Link Elite: PLE631 (satellite), PLE641 (cellular)
- Roof mounted High Intensity Discharge (HID) work lights
- Scissor tailgate
- Sound suppression
- 875/65 R29 wide tires
Similar Products
730 Articulated Truck
Engine Model:
Cat C18
Bore:
5.7in
Rated Payload:
45.2t
Heaped (SAE 2:1):
33.4yd³
725 Articulated Truck
Engine Model:
Cat C18
Bore:
5.7in
Rated Payload:
45.2t
Heaped (SAE 2:1):
33.4yd³
745 Articulated Truck
Engine Model:
Cat C18
Bore:
5.7in
Rated Payload:
45.2t
Heaped (SAE 2:1):
33.4yd³