Engine ModelCat® C9.3
Gross Power (SAE J1995)342hp
Net Power (SAE J1349)334hp
Engine Power (ISO 14396)338hp
Bore4.5in
Stroke45.2in
Displacement567.5in³
Note (1)Advertised power is tested at 1,700 rpm.
Note (2)Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (3)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 (4)Net power when the fan is at maximum speed is 249 kW (334 hp) per the SAE reference conditions.
Note (5)Meets U.S. EPA Tier 4 Final/EU Stage V, Japan 2014, and Korea Stage V emission standards.
Note (6)Diesel exhaust fluid (DEF) used in Cat SCR systems must meet the requirements outlined in ISO 22241-1. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications.
No Engine De-rating Below3000ft
Peak Engine Torque Gross (SAE J1995)1275lbf·ft
Peak Engine Torque Net (SAE J1349)1263lbf·ft
Peak Engine Torque Speed1200r/min
Rated Payload26.5ton (US)
Heaped (SAE 2:1)19.6yd³
Struck14.4yd³
Tailgate Heaped SAE 2:120.4yd³
Tailgate Struck14.5yd³
Air ConditioningIf equipped with R134a (Global Warming Potential = 1430), the system contains 1.1 kg (2.4 lb) of refrigerant which has a CO 2 equivalent of 1.716 metric tonnes (1.891 tons).
Forward - 15mile/h
Forward - 29.4mile/h
Forward - 314.4mile/h
Forward - 422.1mile/h
Forward - 530.7mile/h
Forward - 636.3mile/h
Reverse - 15.5mile/h
Note (1)The declared dynamic operator sound pressure level is 69±2 dB(A) when "ISO 6396:2008" is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the maximum cooling fans speed. The sound level may vary at different cooling f
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.
Front Axle - Empty30974lb
Center Axle - Empty10242lb
Rear Axle - Empty9757lb
Total - Empty50975lb
Front Axle - Rated Load5511lb
Center Axle - Rated Load23699lb
Rear Axle - Rated Load23699lb
Total - Rated Load52910lb
Front Axle - Loaded36484lb
Center Axle - Loaded33944lb
Rear Axle - Loaded33457lb
Total - Loaded103886lb
TypeHigh strength Brinell HB450 wear resistant steel
Front Plate0.28in
Base Plate0.51in
Side Plates0.43in
Scow0.51in
Fuel Tank91gal (US)
Cooling System18gal (US)
Steering/Hoist Hydraulic System24gal (US)
Engine Crankcase8gal (US)
Transmission10gal (US)
Output Transfer Gear Box5gal (US)
Final Drive - Each1.6gal (US)
DEF Tank4gal (US)
Raise Time10s
Lower Time8s
BrakesISO 3450 – 2011
Cab - FOPSISO 3449 - 2005 Level II
Cab - ROPSISO 3471 – 2008
SteeringISO 5010 – 2019
Turning Dimensions - Steer Angle - Left/Right45°
Turning Dimensions - SAE Turning Radius294in
Turning Dimensions - Clearance Radius318in
Turning Dimensions - Inside Radius153in
Turning Dimensions - Aisle Width210in
NoteDimensions are for machines equipped with 23.5R25 tires.
Lock to Lock4.75 seconds @ 60 rpm
Hydraulic Excavators: 349/352 - Passes4-5
Hydraulic Excavators: 336 - Passes5-6
Wheel Loaders: 972/972 XE - Passes3-4
Wheel Loaders: 966/966 XE - Passes4
Wheel Loader: 962 - Passes4-5
Wheel Loader: 950 - Passes5
NoteAn optimum system match gives you a major productivity advantage. The 725 is an excellent match for the Cat 349/352 and 336 Hydraulic Excavators and Cat 972, 966, 962, and 950 Wheel Loaders. Having matched loading and hauling tools results in increased pr