730 EJ Articulated Truck

Engine ModelCat® C13B

Gross Power (SAE J1995)361hp

Net Power (SAE J1349)351hp

Engine Power (ISO 14396)370hp

Bore5.1in

Stroke6.2in

Displacement763in³

Note (1)Advertised power is tested per the specified standard in effect at the time of manufacture.

Note (2)Advertised power is tested at 1,800 rpm.

Note (3)Net 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 262 kW (351 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 22241-1:2006. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications.

No Engine De-rating Below12500ft

Peak Engine Torque Gross (SAE J1995)1579lbf·ft

Peak Engine Torque Net (SAE J1349)1564lbf·ft

Peak Engine Torque Speed1200r/min

Rated Payload30ton (US)

Heaped (SAE 2:1)22.1yd³

Struck17.7yd³

Forward - 15mile/h

Forward - 29mile/h

Forward - 314mile/h

Forward - 421mile/h

Forward - 529mile/h

Forward - 634mile/h

Reverse - 16mile/h

Note (1)The declared dynamic operator sound pressure level is 72 ± 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 cooling fan’s maximum speed. The sound level may vary at different cooling

Note (2)Hearing protection may be needed when operating with an open operator station and cab or when not properly maintained or doors/windows open for extended periods or in noisy environments.

Front Axle - Empty33356lb

Center Axle - Empty12368lb

Rear Axle - Empty11839lb

Total - Empty57563lb

Front Axle - Rated Load1433lb

Center Axle - Rated Load29156lb

Rear Axle - Rated Load29156lb

Total - Rated Load59156lb

Front Axle - Loaded34789lb

Center Axle - Loaded41524lb

Rear Axle - Loaded40995lb

Total - Loaded117308lb

TypeHigh strength Brinell HB450 wear resistant steel

Eject Time12s

Retract Time15s

Fuel Tank106gal (US)

DEF Tank9gal (US)

Cooling System21.9gal (US)

Hydraulic System32.5gal (US)

Engine Crankcase11.4gal (US)

Transmission12.4gal (US)

Final Drives/Differential33gal (US)

Output Transfer Gear Box6.6gal (US)

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 Radius148in

Turning Dimensions - Aisle Width214in

NoteDimensions are for machines equipped with 750/65 R25 tires.

Lock to Lock4.75 seconds @ 60 rpm

Hydraulic Excavators: 350/352 - 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 730 EJ is an excellent match for the Cat 350/352 and 336 Hydraulic Excavators; and Cat 972, 966, 962 and 950 Wheel Loaders. Having matched loading and hauling tools results in increased

Standard

Standard and optional equipment may vary. Consult your Cat dealer for details.

Optional

Standard and optional equipment may vary. Consult your Cat dealer for details.

Standard

Adjustable air vents

Combined gear selection and hoist control lever

Glass windows:
– Front, laminated and tinted
– Sides and rear, toughened and tinted

Air conditioning

Heater and defroster with four-speed fan

Mirrors, exterior

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
– Eject control
– Hydraulic system
– Charging system
– Retarder
– Transmission fault
– Traction control system
– Check engine lamp

Liquid Crystal Display (LCD):
– Alert indicator
– Selected gear and direction
– Speed or auto shift
– Review Operation and Maintenance Manual (OMM)
– Primary steering failure warning
– Seat belt warning
– Secondary steering failure warning
– Diesel Particulate Filter (DPF) regeneration filter
– Secondary steering energy source engaged
– Hour meter
– Retarder active

Seats:
– Operator: fully adjustable, air suspension
– Trainer: padded with lap belt

Secondary steering – electro hydraulic

Storage:
– Cup holder
– Flask receptacle
– Under seat storage
– Door pocket
– Behind operator seat storage
– Coat hook

Sun visor

Tilt and telescopic steering wheel

10-inch touchscreen display with Cat^® rearview camera

Retractable belt: Operator seat and second seat

Windows opening both sides, tinted

Windshield wiper and washer, two speed, intermittent (front)

Windshield wiper and washer, two speed (rear)

Optional

Infrared glass – high ambient cab

Radio, Bluetooth^® stereo system

Window blinds

Mirrors, heated motorized

Secondary touchscreen display

Operator seat belt, four-point

Seat, heated/cooled

Standard

Product Link Cellular PLE643

Cat Detect with Stability Assist

Optional

Cat Payload monitoring system

Product Link Dual PLE683

Operator Coaching

Standard

Batteries (x2) 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/cab access light
– Two stop/tail lights
– Front and rear direction indicators

Main disconnect switch

Remote starting receptacle (cables not included)

Optional

Roof mounted LED work lights

Ether start

Cold weather start attachment (2 additional batteries)

Engine block heater

Flashing LED beacon

Standard

Auto shift six-speed forward and single reverse transmission

Cat C13B engine

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

Standard

Reverse alarm

Rearview camera

Rollover protective structure (ROPS)/falling objects protective structure (FOPS) cab

Dynamic Rollover Protection

Standard

Rear window

Radiator

Crankcase

Front dump body spill guard, integral part of fabricated body

Standard

Mud flaps: wheel arch and body mounted with transportation tiebacks

S·O·S sampling valves

Tires, six 750/65 R25 radial

Vandalism protection: lockable caps

Sound suppression (standard in some countries*)
*Countries are EU countries plus Iceland, Norway, Lichtenstein, Switzerland, Türkiye and UK.

Underslung tailgate

Optional

Fast fuel fill

Auto lube installation for automatic greasing of bearings

Cold weather coolant –51° C (–60° F)

Exhaust heated body

Fuel additive – anti-waxing

Wheel chocks