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Caterpillar 745 Off-Highway Truck

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.


See all Caterpillar 745s for sale

General Specifications

BODY CAPACITIES

Heaped (SAE 2:1)33 cu yd (25 cu m)
Struck24 cu yd (19 cu m)
Tailgate Heaped SAE 2:135 cu yd (27 cu m)
Tailgate Struck26 cu yd (19 cu m)

BODY HOIST

Lower (automatic)10 s
Lower (manual)10 s
Raise (automatic)13 s
Raise (manual)12 s

BODY PLATE

Base1 in (1 cm)
Chute1 in (1 cm)
Front0 in (1 cm)
Side0 in (1 cm)
TypeHigh Strength Brinell HB450 Wear Resistant Steel

ENGINE

Bore6 in (14 cm)
Displacement1,106 cu in (18,124 cu cm)
EmissionsMeets Tier 4 Final and Stage V standards
Engine ModelCat C18
Engine Model - RegulationsCat® C18 (U.S. EPA Tier 4 Final EU Stage V etc.)
Gross Power - SAE J1995511 hp (381 kw)
Net Power - ISO 14396504 hp (376 kw)
Net Power - SAE J1349496 hp (370 kw)
Peak Engine Torque Gross (SAE J1995)1,931 lbs ft (2,618 nm)
Peak Engine Torque Net (SAE J1349)1,887 lbs ft (2,558 nm)
Peak Engine Torque Speed1200 r/min
Stroke7 in (18 cm)

NOTES ON ENGINE

Note (1)Power ratings at 1700 rpm
Note (2)Power at the flywheel with minimum equipment
Note (3)Net power with fan at max is 348 kW (467 hp)
Note (4)DEF must meet ISO 22241-1 standard

OPERATING WEIGHTS

Center Axle - Empty15,309 lbs (6,944 kg)
Center Axle - Loaded54,000 lbs (24,494 kg)
Center Axle - Rated Load38,691 lbs (17,550 kg)
Front Axle - Empty43,515 lbs (19,738 kg)
Front Axle - Loaded56,522 lbs (25,638 kg)
Front Axle - Rated Load13,007 lbs (5,900 kg)
Rear Axle - Empty14,731 lbs (6,682 kg)
Rear Axle - Loaded53,422 lbs (24,232 kg)
Rear Axle - Rated Load38,691 lbs (17,550 kg)
Total - Empty73,553 lbs (33,363 kg)
Total - Loaded163,942 lbs (74,363 kg)
Total - Rated Load90,390 lbs (41,000 kg)

SERVICE REFILL CAPACITIES

Axles - Each16 gal (60 l)
Brake Cooling Tank18 gal (67 l)
Cooling System24 gal (90 l)
DEF Tank5 gal (20 l)
Engine Crankcase14 gal (52 l)
Final Drive - Each1 gal (5 l)
Fuel Tank145 gal (550 l)
Steering/Hoist Hydraulic System37 gal (140 l)
Transmission - OTG20 gal (75 l)

SOUND LEVELS

Interior Cab72 dB(A)
Note (1)Operator sound exposure Leq is 76 dB(A)
Note (2)Hearing protection may be needed in certain settings

STANDARDS

BrakesISO 3450 – 2011
Cab - FOPSISO 3449 Level II – 2005
Cab - ROPSISO 3471 – 2008
SteeringISO 5010 – 2007

STEERING

Lock to Lock4.8 seconds @ 60 rpm

TRANSMISSION

Forward - 14 mph (6 kph)
Forward - 25 mph (8 kph)
Forward - 37 mph (11 kph)
Forward - 49 mph (14 kph)
Forward - 512 mph (19 kph)
Forward - 614 mph (23 kph)
Forward - 720 mph (32 kph)
Forward - 824 mph (38 kph)
Forward - 934 mph (55 kph)
Reverse - 14 mph (6 kph)
Reverse - 29 mph (15 kph)

TURNING CIRCLE

NoteDimensions are for machines equipped with 29.5R25 tires.
Turning Dimensions - Aisle Width233 in (592 cm)
Turning Dimensions - Clearance Radius359 in (912 cm)
Turning Dimensions - Inside Radius174 in (442 cm)
Turning Dimensions - SAE Turning Radius340 in (864 cm)
Turning Dimensions - Steer Angle - Left/Right45°

WEIGHTS

Rated Payload45 t (45,200 kg)

  • Caterpillar 745s currently for sale
  • A Caterpillar 745 From Finning CAT for $945,900.00 USD
  • A Caterpillar 745 From Wheeler Machinery Co. for $911,760.00 USD
  • A Caterpillar 745 From Holt Cat for $810,000.00 USD
  • A Caterpillar 745 From Holt Cat for $810,000.00 USD
  • A Caterpillar 745 From Ring Power Corp for $745,208.00 USD
  • A Caterpillar 745 From Altorfer Cat for $715,000.00 USD





  • 39.95234 \\ -75.16379 \\ Fort Washington \\ PA