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Caterpillar
745 Articulated Truck
Engine Model
Cat C18
Cat C18
Rated Payload
45.2 t
41 t
Heaped (SAE 2:1)
32.7 yd³
25 m³
Overview
The Cat® 745 features a world-class cab design, re-engineered using global operator feedback to advance comfort and ease of operation. Enhancements include new controls, transmission-protection features, hoist-assist system, advanced automatic traction control system, stability-assist machine rollover warning system, and a fuel saving ECO mode.
Media
Photos
360° View
Exterior
360° Exterior View. Double click on the image to zoom in on any of the products.
Interior
360° Interior View. Double click on the image to zoom in on any of the products.
Details
Specifications
Engine
Spec | Value |
---|---|
Engine Model | Cat C18 Cat C18 |
Bore | 5.7 in 145 mm |
Stroke | 7.2 in 183 mm |
Displacement | 1106 in³ 18.1 l |
Net Power – ISO 14396 | 504 HP 376 kW |
Net Power – SAE J1349 | 496 HP 370 kW |
Gross Power – SAE J1995 | 511 HP 381 kW |
Engine Model – U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Tier 4 Final | Cat® C18 Cat® C18 |
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. 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. |
Note (1) | The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard. The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard. |
No Engine De-rating Required Below | 10000 ft 3050 m |
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. 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. Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions. |
Peak Engine Torque Gross (SAE J1995) | 1931 ft·lbf 2618 N·m |
Peak Engine Torque Speed | 1200 r/min 1200 r/min |
Peak Engine Torque Net (SAE J1349) | 1887 ft·lbf 2558 N·m |
Emissions | The 745 meets Tier 4 Final and Stage V emission standards. The 745 meets Tier 4 Final and Stage V emission standards. |
Weights
Spec | Value |
---|---|
Rated Payload | 45.2 t 41 t |
Body Capacities
Spec | Value |
---|---|
Heaped (SAE 2:1) | 32.7 yd³ 25 m³ |
Struck | 24.2 yd³ 18.5 m³ |
Tailgate Heaped SAE 2:1 | 34.7 yd³ 26.5 m³ |
Tailgate Struck | 25.5 yd³ 19.5 m³ |
Transmission
Spec | Value |
---|---|
Forward – 1 | 3.8 mile/h 6.1 km/h |
Forward – 2 | 5 mile/h 8.1 km/h |
Forward – 3 | 7 mile/h 11.2 km/h |
Forward – 4 | 8.8 mile/h 14.1 km/h |
Forward – 5 | 11.6 mile/h 18.7 km/h |
Forward – 6 | 14.2 mile/h 22.9 km/h |
Forward – 7 | 19.6 mile/h 31.5 km/h |
Reverse – 1 | 4 mile/h 6.4 km/h |
Reverse – 2 | 9.1 mile/h 14.6 km/h |
Forward – 8 | 23.5 mile/h 37.9 km/h |
Forward – 9 | 34 mile/h 54.8 km/h |
Sound Levels
Spec | Value |
---|---|
Interior Cab | 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 76 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the doors and windows closed. 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. 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
Spec | Value |
---|---|
Rear Axle – Rated Load | 38691 lb 17550 kg |
Front Axle – Empty | 43515 lb 19738 kg |
Total – Loaded | 163942 lb 74363 kg |
Rear Axle – Empty | 14731 lb 6682 kg |
Rear Axle – Loaded | 53422 lb 24232 kg |
Total – Rated Load | 90390 lb 41000 kg |
Front Axle – Rated Load | 13007 lb 5900 kg |
Center Axle – Rated Load | 38691 lb 17550 kg |
Total – Empty | 73553 lb 33363 kg |
Front Axle – Loaded | 56522 lb 25638 kg |
Center Axle – Loaded | 54000 lb 24494 kg |
Center Axle – Empty | 15309 lb 6944 kg |
Body Plate
Spec | Value |
---|---|
Type | High Strength Brinell HB450 Wear Resistant Steel High Strength Brinell HB450 Wear Resistant Steel |
Base | 0.55 in 14 mm |
Chute | 0.55 in 14 mm |
Side | 0.43 in 11 mm |
Front | 0.28 in 7 mm |
Service Refill Capacities
Spec | Value |
---|---|
Fuel Tank | 145.3 gal (US) 550 l |
Cooling System | 23.7 gal (US) 90 l |
Engine Crankcase | 13.7 gal (US) 52 l |
Steering/Hoist Hydraulic System | 36.9 gal (US) 140 l |
Transmission – OTG | 19.8 gal (US) 75 l |
DEF Tank | 5.3 gal (US) 25 l |
Brake Cooling Tank | 17.69 gal (US) 67 l |
Final Drive – Each | 1.3 gal (US) 5 l |
Axles – Each | 15.8 gal (US) 60 l |
Body Hoist
Spec | Value |
---|---|
Raise (automatic) | 13 s 13 s |
Raise (manual) | 12 s 12 s |
Lower (automatic) | 10 s 10 s |
Lower (manual) | 10 s 10 s |
Steering
Spec | Value |
---|---|
Lock to Lock | 4.8 seconds @ 60 rpm 4.8 seconds @ 60 rpm |
Standards
Spec | Value |
---|---|
Brakes | ISO 3450 – 2011 ISO 3450 – 2011 |
Cab – FOPS | ISO 3449 Level II – 2005 ISO 3449 Level II – 2005 |
Cab – ROPS | ISO 3471 – 2008 ISO 3471 – 2008 |
Steering | ISO 5010 – 2007 ISO 5010 – 2007 |
Turning Circle
Spec | Value |
---|---|
Turning Dimensions – Aisle Width | 233 in 5917 mm |
Turning Dimensions – Inside Radius | 174 in 4413 mm |
Turning Dimensions – Clearance Radius | 356 in 9082 mm |
Turning Dimensions – SAE Turning Radius | 340 in 8625 mm |
Note | Dimensions are for machines equipped with 29.5R25 tires. Dimensions are for machines equipped with 29.5R25 tires. |
Turning Dimensions – Steer Angle – Left/Right | 45 deg 45 deg |
Optimal Loader/Truck Pass Matching
Spec | Value |
---|---|
Hydraulic Excavator: 390 – Passes | 4 4 |
Wheel Loader: 982 – Passes | 4 4 |
Wheel Loader: 972 – Passes | 43926 43926 |
Hydraulic Excavator: 374 – Passes | 5 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. 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: 980 – Passes | 43926 43926 |
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