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730 EJ Articulated Truck
730 Bare Chassis Articulated Truck
730 Articulated Truck
725 Articulated Truck

Engine

Engine Model Cat® C13 Cat® C13 Cat® C13 Cat C9.3
Bore 5.1 in 5.1 in 5.1 in 4.5 in
Stroke 6.2 in 6.2 in 6.2 in 45.2 in
Displacement 763 in³ 762.8 in³ 762.8 in³ 567.5 in³
Emissions The 730 EJ meets Tier 4 Final and Stage V emission standards. - The 730 meets Tier 4 Final and Stage V emission standards. The reference to Tier 4 Final/Stage IV includes U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), as well as Korea Tier 4 Final emission standards.
Note (4) Net power when the fan is at maximum speed is 274 kW (367 hp) per the SAE reference conditions. - Net power when the fan is at maximum speed is 254 kW (341 hp) per the SAE reference conditions. 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
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. - 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. Net power when the fan is at maximum speed is 249 kW (334 hp) per the SAE reference conditions.
Note (2) The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard. - The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard. 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 (1) The references to Tier 4 Final/Stage V include U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), and Korea Tier 4 Final emission standards. - The references to Tier 4 Final/Stage V include U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), and Korea Tier 4 Final emission standards. The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
Note (5) 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 - 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 Net (ISO 14396) 1564 ft·lbf - - -
No Engine De-rating Below 12500 ft - 12500 ft 3000 ft
Engine Model - U.S. EPA Tier 4 Final/EU Stage V Cat C13 - Cat C13 -
Peak Engine Torque Speed 1200 r/min 1200 r/min 1200 r/min 1200 r/min
Net Power - SAE J1349:2011 367 hp 367 hp 367 hp 334 hp
Gross Power - SAE J1995:2014 375 hp 375 hp 375 hp 342 hp
Peak Engine Torque Gross (SAE J1995) 1579 ft·lbf 1579 lb/ft 1579 ft·lbf 1275 ft·lbf
Net Power - ISO 14396 370 hp 370 hp 370 hp 338 hp
Peak Engine Torque Net (SAE J1349) - 1554 ft·lbf 1564 ft·lbf 1263 ft·lbf
No Engine De-rating Required Below - 12500 ft - -
Engine Model - U.S. EPA Tier 4 Final/EU Stage IV - Cat® C13 - Cat® C9.3

Weights

Rated Payload 30 ton (US) 38.9 ton (US) 31 ton (US) 26.5 ton (US)

Body Capacities

Heaped (SAE 2:1) 22.1 yd³ - 23 yd³ 19.6 yd³
Struck 17.7 yd³ - 17.4 yd³ 14.4 yd³
Tailgate Heaped SAE 2:1 - - 24.6 yd³ 20.4 yd³
Tailgate Struck - - 18.2 yd³ 14.5 yd³

Transmission

Forward - 1 5 mile/h 5 mile/h 5 mile/h 5 mT/hr
Forward - 2 9 mile/h 9 mile/h 9 mile/h 9.4 mT/hr
Forward - 3 14 mile/h 14 mile/h 14 mile/h 14.4 mT/hr
Forward - 4 21 mile/h 21 mile/h 21 mile/h 22.1 mT/hr
Forward - 5 29 mile/h 29 mile/h 29 mile/h 30.7 mT/hr
Forward - 6 34 mile/h 34 mile/h 34 mile/h 36.3 mT/hr
Reverse - 1 6 mile/h 6 mile/h 6 mile/h 5.5 mT/hr

Service Refill Capacities

Fuel Tank 108.8 gal (US) 108.8 gal (US) 108.8 gal (US) 91 gal (US)
Cooling System 21.9 gal (US) 21.9 gal (US) 21.9 gal (US) 18 gal (US)
Hydraulic System 29.1 gal (US) 29.1 gal (US) 29.1 gal (US) 29.1 gal (US)
Engine Crankcase 10 gal (US) 10 gal (US) 10 gal (US) 8 gal (US)
Transmission 12.4 gal (US) 12.4 gal (US) 12.4 gal (US) 10 gal (US)
Final Drives/Differential 33 gal (US) 33 gal (US) 33 gal (US) 33 gal (US)
Output Transfer Gear Box 6.3 gal (US) 6.3 gal (US) 6.3 gal (US) 5 gal (US)
DEF Tank 5.3 gal (US) 5.3 gal (US) 5.3 gal (US) 4 gal (US)
Steering/Hoist Hydraulic System - - - 24 gal (US)
Final Drive - Each - - - 1.6 gal (US)

Sound Levels

Interior Cab 72 dB(A) 72 dB(A) 72 dB(A) 69 dB(A)
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. 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 72 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the - The operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1166 OCT98 is 72 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the 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

Standards

Brakes ISO 3450 – 2011 ISO 3450:2011 ISO 3450 – 2011 ISO 3450 – 2011
Cab - FOPS ISO 3449 Level II – 2005 ISO 3449:2005 Level II ISO 3449 Level II – 2005 ISO 3449 Level II – 2008
Cab - ROPS ISO 3471 – 2008 ISO 3471:2008 ISO 3471 – 2008 ISO 3471 – 2008
Steering ISO 5010 – 2007 ISO 5010:2019 ISO 5010 – 2007 ISO 5010 – 2007

Operating Weights

Front Axle - Rated Load 1433 lb - 7231 lb 5511 lb
Total - Loaded 117528 lb - 114420 lb 103886 lb
Center Axle - Loaded 41502 lb - 37302 lb 33944 lb
Rear Axle - Empty 11707 lb - 9568 lb 9757 lb
Rear Axle - Rated Load 29156 lb - 27249 lb 23699 lb
Front Axle - Loaded 35009 lb - 40300 lb 36484 lb
Center Axle - Empty 12214 lb - 10053 lb 10242 lb
Total - Rated Load 59745 lb - 61729 lb 52910 lb
Front Axle - Empty 34723 lb - 33069 lb 30974 lb
Total - Empty 58643 lb - 52690 lb 50975 lb
Rear Axle - Loaded 41017 lb - 36817 lb 33457 lb
Center Axle - Rated Load 29156 lb - 27249 lb 23699 lb

Steering

Lock to Lock 4.75 seconds @ 60 rpm 4.75 seconds @ 60 rpm 4.75 seconds @ 60 rpm 4.75 seconds @ 60 rpm

Body Plate

Type High strength Brinell HB450 wear resistant steel - High strength Brinell HB450 wear resistant steel High strength Brinell HB450 wear resistant steel

Turning Circle

Turning Dimensions - Clearance Radius 318 in 318 in 318 in 318 in
Turning Dimensions - SAE Turning Radius 294 in 294 in 294 in 294 in
Turning Dimensions - Steer Angle - Left/Right 45° 45 ° 45° 45°
Turning Dimensions - Inside Radius 152 in 153 in 153 in 153 in
Turning Dimensions - Aisle Width 214 in 210 in 210 in 210 in
Note Dimensions are for machines equipped with 750/65 R25 tires. Dimensions are for machines equipped with 23.5 R25 tires. Dimensions are for machines equipped with 23.5R25 tires. Dimensions are for machines equipped with 23.5R25 tires.

Optimal Loader/Truck Pass Matching

Hydraulic Excavators: 336F/336F XE - Passes 5–6 - 5–6 5-6
Note An optimum system match gives you a major productivity advantage. The 730 EJ is an excellent match for the Cat 349F and 336F Hydraulic Excavators; and Cat 972M, 966M, 962M and 950M Wheel Loaders. Having matched loading and hauling tools results in increas - An optimum system match gives you a major productivity advantage. The 730 is an excellent match for the Cat 349F and 336F Hydraulic Excavators; and Cat 972M, 966M, 962M and 950M Wheel Loaders. Having matched loading and hauling tools results in increased -
Hydraulic Excavators: 349F/349F XE - Passes 4–5 - 4–5 4-5
Wheel Loaders: 966M/966M XE - Passes 4 - 4 4
Wheel Loaders: 972M/972M XE - Passes 3–4 - 3–4 3-4
Wheel Loader: 962M - Passes 4–5 - 4–5 4-5
Wheel Loader: 950M - Passes 5 - 5 5

Eject/Retract Times

Retract Time 15 s - - -
Eject Time 12 s - - -

Wheel Base Length

Standard Wheel Base - 156.7 in - -
Long Wheel Base - 215.2 in - -

Body Hoist

Raise Time - - 12 s 10 s
Lower Time - - 8 s 8 s

Body Plate Thickness

Base Plate - - 0.51 in 0.51 in
Side Plates - - 0.43 in 0.43 in
Front Plate - - 0.28 in 0.28 in
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