730 Articulated Truck

Engine ModelCat® C13

Gross Power (SAE J1995)375hp

Net Power (SAE J1349)367hp

Engine Power (ISO 14396)370hp

Bore5.1in

Stroke6.2in

Displacement762.8in³

Note (1)Advertised power is tested at 1,800 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 254 kW (341 hp) per the SAE reference conditions.

Note (5)Meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2014 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 Below12500ft

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

Peak Engine Torque Net (SAE J1349)1554lbf·ft

Peak Engine Torque Speed1200r/min

Rated Payload31ton (US)

Heaped (SAE 2:1)23yd³

Struck17.4yd³

Tailgate Heaped SAE 2:124.6yd³

Tailgate Struck18.2yd³

Air ConditioningThe air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. • If equipped with R134a (Global Warming Potential = 1430), the system con

Forward - 15mile/h

Forward - 29mile/h

Forward - 314mile/h

Forward - 421mile/h

Forward - 529mile/h

Forward - 634mile/h

Reverse - 16mile/h

Interior Cab72dB(A)

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

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

Front Axle - Empty33069lb

Center Axle - Empty10053lb

Rear Axle - Empty9568lb

Total - Empty52690lb

Front Axle - Rated Load7231lb

Center Axle - Rated Load27249lb

Rear Axle - Rated Load27249lb

Total - Rated Load61729lb

Front Axle - Loaded40300lb

Center Axle - Loaded37302lb

Rear Axle - Loaded36817lb

Total - Loaded114420lb

TypeHigh strength Brinell HB450 wear resistant steel

Front Plate0.28in

Base Plate0.51in

Side Plates0.43in

Fuel Tank108.8gal (US)

DEF Tank5.3gal (US)

Cooling System21.9gal (US)

Hydraulic System29.1gal (US)

Engine Crankcase10gal (US)

Transmission12.4gal (US)

Final Drives/Differential33gal (US)

Output Transfer Gear Box6.3gal (US)

Raise Time12s

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 730 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

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

Tilt and telescopic steering wheel

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

Combined gear selection and hoist control lever

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

Secondary steering – electro hydraulic

Heater and defroster with four-speed fan

Retractable belt: Operator seat and second seat

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

Mirrors: exterior

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

Adjustable air vents

Windows opening both sides, tinted

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

Sun visor

Touchscreen display incorporating the rearview camera video feed

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

Air conditioning

Optional

Infrared glass – high ambient cab

Mirrors, heated motorized

Radio, Bluetooth^® stereo system

Seat, heated/cooled

Operator, seat belt, four-point

Window blinds

Windshield wiper and washer, two speed (rear)

Standard

Cat^® Detect with Stability Assist

Product Link Cellular PLE643

Optional

Cat Payload

Machine Security System (MSS)

Product Link Dual PLE683

Standard

Electrical system: 24-volt, 10A 24- to 12-volt converter

Main disconnect switch

Batteries (two) maintenance free

Remote starting receptacle (cables not included)

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

Optional

Cold weather start attachment

Engine block heater

Ether start

Flashing LED beacon

Roof mounted LED work lights

Standard

Differentials: standard with automatic clutched inter- and cross-axle differential locks

Auto shift six-speed forward and single-speed reverse transmission

Dual circuit oil immersed, enclosed brakes – all wheels

Retarder: engine compression brake

Cat C13 engine

Three axle, six-wheel drive

CX31 transmission

Cat Clean Emission Module (CEM) and exhaust aftertreatment package

Standard

Rearview camera

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

Reverse alarm

Standard

Radiator

Rear window

Front dump body spill guard, integral part of fabricated body

Crankcase

Standard

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

Tires, six 23.5R25, radial

Vandalism protection: lockable caps

Mud flaps: wheel arch and body mounted with transportation tiebacks

S·O·S sampling valves

Optional

Auto lube installation for automatic greasing of bearings

Bare chassis (no body) standard wheel base

Bare chassis (no body) long wheel base

Body liners

Cold weather coolant –51° C (–60° F)

Exhaust heated body

Fuel additive – anti-waxing

Wheel chocks

Fast fuel fill

Tires, six 750/65R25, radial

Scissor tailgate