730

Three Axle Articulated Trucks 730

Request A Price Find Dealer

Key Specs

Engine Model
Cat® C13
Cat® C13
Rated Payload
31 ton (US)
28 t
Heaped (SAE 2:1)
23 yd³
17.5 m³

Overview

Efficient Productivity

The Cat® 730 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.

Benefits

UP TO 50% LESS OPERATOR INPUT

A uniquely combined hoist and transmission lever allows for easy operation which suits a wide range of operator experience

IMPROVED OPERATOR COMFORT

Quieter, more spacious cab with improved visibility helps operators work more productively throughout the day

UNMATCHED SAFETY

Safety features help increase operator confidence by providing a safer operation - prevention of cab and body roll-over and safer cab entry

Product Specifications for 730

Engine Model Cat® C13 Cat® C13
Bore 5.1 in 130 mm
Stroke 6.2 in 157 mm
Displacement 762.8 in³ 12.5 l
Net Power - ISO 14396 370 hp 276 kW
Gross Power - SAE J1995:2014 375 hp 280 kW
No Engine De-rating Below 12500 ft 3810 m
Peak Engine Torque Speed 1200 r/min 1200 r/min
Peak Engine Torque Net (SAE J1349) 1564 ft·lbf 2120 N·m
Net Power - SAE J1349:2011 367 hp 274 kW
Engine Model - U.S. EPA Tier 4 Final/EU Stage V Cat C13 Cat C13
Peak Engine Torque Gross (SAE J1995) 1579 ft·lbf 2141 N·m
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.
Emissions The 730 meets Tier 4 Final and Stage V emission standards. The 730 meets Tier 4 Final and Stage V emission standards.
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.
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.
Note (4) Net power when the fan is at maximum speed is 254 kW (341 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.
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 certifications. 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 certifications.
Rated Payload 31 ton (US) 28 t
Heaped (SAE 2:1) 23 yd³ 17.5 m³
Struck 17.4 yd³ 13.3 m³
Tailgate Heaped SAE 2:1 24.6 yd³ 18.8 m³
Tailgate Struck 18.2 yd³ 13.9 m³
Forward - 1 5 mile/h 8 km/h
Forward - 2 9 mile/h 15 km/h
Forward - 3 14 mile/h 22 km/h
Forward - 4 21 mile/h 34 km/h
Forward - 5 29 mile/h 47 km/h
Forward - 6 34 mile/h 55 km/h
Reverse - 1 6 mile/h 9 km/h
Interior Cab 72 dB(A) 72 dB(A)
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 doors and windows closed. 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 doors and windows closed.
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.
Front Axle - Empty 33069 lb 15000 kg
Front Axle - Loaded 40300 lb 18280 kg
Center Axle - Rated Load 27249 lb 12360 kg
Rear Axle - Loaded 36817 lb 16700 kg
Center Axle - Loaded 37302 lb 16920 kg
Total - Rated Load 61729 lb 28000 kg
Front Axle - Rated Load 7231 lb 3280 kg
Total - Loaded 114420 lb 51900 kg
Center Axle - Empty 10053 lb 4560 kg
Rear Axle - Empty 9568 lb 4340 kg
Total - Empty 52690 lb 23900 kg
Rear Axle - Rated Load 27249 lb 12360 kg
Fuel Tank 108.8 gal (US) 412 l
Cooling System 21.9 gal (US) 83 l
Hydraulic System 29.1 gal (US) 110 l
Engine Crankcase 10 gal (US) 38 l
Transmission 12.4 gal (US) 47 l
Final Drives/Differential 33 gal (US) 125 l
Output Transfer Gear Box 6.3 gal (US) 24 l
DEF Tank 5.3 gal (US) 20 l
Raise Time 12 s 12 s
Lower Time 8 s 8 s
Lock to Lock 4.75 seconds @ 60 rpm 4.75 seconds @ 60 rpm
Brakes ISO 3450 – 2011 ISO 3450 – 2011
Cab - FOPS ISO 3449 Level II – 2005 ISO 3449 Level II – 2005
Cab - ROPS ISO 3471 – 2008 ISO 3471 – 2008
Steering ISO 5010 – 2007 ISO 5010 – 2007
Type High strength Brinell HB450 wear resistant steel High strength Brinell HB450 wear resistant steel
Turning Dimensions - Aisle Width 210 in 5332 mm
Turning Dimensions - Steer Angle - Left/Right 45° 45°
Turning Dimensions - Inside Radius 153 in 3879 mm
Turning Dimensions - SAE Turning Radius 294 in 7470 mm
Note Dimensions are for machines equipped with 23.5R25 tires. Dimensions are for machines equipped with 23.5R25 tires.
Turning Dimensions - Clearance Radius 318 in 8075 mm
Base Plate 0.51 in 13 mm
Side Plates 0.43 in 11 mm
Front Plate 0.28 in 7 mm
Wheel Loaders: 966M/966M XE - Passes 4 4
Wheel Loader: 962M - Passes 4–5 4–5
Wheel Loader: 950M - Passes 5 5
Hydraulic Excavators: 336F/336F XE - Passes 5–6 5–6
Hydraulic Excavators: 349F/349F XE - Passes 4–5 4–5
Note 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 production and lower system costs per unit of volume moved. 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 production and lower system costs per unit of volume moved.
Wheel Loaders: 972M/972M XE - Passes 3–4 3–4

730 Standard Equipment

NOTE

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

OPERATOR ENVIRONMENT

  • 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: extensive arrangement for improved visibility
  • Windshield wiper and washer, two speed (rear)
  • 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
    – Machine Security System (MSS) ready
    – 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 with R134A refrigerant

CAT TECHNOLOGIES

  • Cat Detect with Stability Assist
  • Product Link

ELECTRICAL AND LIGHTING

  • 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

POWER TRAIN

  • Differentials: standard with automatic clutched inter- and cross-axle differential locks
  • Auto shift six-speed forward and one reverse transmission
  • Dual circuit oil immersed, enclosed brakes – all wheels
  • Retarder: engine compression brake
  • Cat C13 engine
  • Three axle, six-wheel drive
  • Cat Clean Emission Module (CEM) and exhaust aftertreatment package

SAFETY

  • Rearview camera
  • ROPS/FOPS cab
  • Reverse alarm

GUARDS

  • Radiator
  • Rear window
  • Axle
  • Front dump body spill guard, integral part of fabricated body
  • Crankcase

OTHER STANDARD EQUIPMENT

  • Sound suppression (only standard in Europe)
  • Tires, six 23.5R25, radial
  • Vandalism protection: lockable caps
  • Mud flaps: wheel arch and body mounted with transportation tiebacks
  • S·O·S sampling valves

730 Optional Equipment

NOTE

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

OPTIONAL EQUIPMENT

  • Window blinds
  • Auto lube installation for automatic greasing of bearings
  • Ether start
  • Cold weather start attachment
  • Four-point seat belt
  • Machine Security System (MSS)
  • Bare chassis (no body) standard wheel base
  • Fuel additive – anti-waxing
  • Sound suppression (only standard in Europe)
  • Cold weather coolant –51° C (–60° F)
  • Wheel chocks
  • Flashing LED beacon
  • Engine block heater
  • Bluetooth radio stereo system
  • Exhaust heated body
  • Product Link Elite: PLE631 (satellite), PLE641 (cellular). Product Link is optional.
  • Heated rearview motorized mirrors
  • Body liners
  • Bare chassis (no body) long wheel base
  • Infrared glass – high ambient cab
  • Heated/cooled seat
  • Roof mounted High Intensity Discharge (HID) work lights
  • Cat Production Measurement payload monitoring system
  • Fast fuel fill
  • Tires, six 750/65R25, radial
  • Scissor tailgate

Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

  • Cat Stability Assist for Articulated Trucks

    Cat Stability Assist for Articulated Trucks increases awareness of machine stability during operation by warning operator if machine is approaching an un-safe angle, ultimately resulting in machine safety and uptime.

1 - 8 of 9 Items items
Previous Next

Cat Stability Assist for Articulated Trucks increases awareness of machine stability during operation by warning operator if machine is approaching an un-safe angle, ultimately resulting in machine safety and uptime.

Explore Technology
  • Driver Safety System (DSS)

    Fatigued and distracted equipment operators can pose a severe risk to themselves and others. The consequences can be costly, even fatal. The Cat® Detect Driver Safety System (DSS) is an in-cab detection technology that can help identify and address fatigue and distraction events, enhancing operator safety.

1 - 8 of 9 Items items
Previous Next

Fatigued and distracted equipment operators can pose a severe risk to themselves and others. The consequences can be costly, even fatal. The Cat® Detect Driver Safety System (DSS) is an in-cab detection technology that can help identify and address fatigue and distraction events, enhancing operator safety.

Explore Technology
  • Cat Inspect

    Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

  • Cat Product Link

    Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

  • Cat Remote Flash

    Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

  • VisionLink®

    VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

1 - 8 of 9 Items items
Previous Next

Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology

Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

Explore Technology

Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

Explore Technology

VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

Explore Technology
  • Cat Payload for Articulated Trucks

    Cat® Production Measurement provides real-time payload weighing to help operators optimize hauling potential and maximize productivity. Automated tracking helps site managers monitor material movement and efficiency metrics to manage production, improve jobsite efficiency, and lower costs.

1 - 8 of 9 Items items
Previous Next

Cat® Production Measurement provides real-time payload weighing to help operators optimize hauling potential and maximize productivity. Automated tracking helps site managers monitor material movement and efficiency metrics to manage production, improve jobsite efficiency, and lower costs.

Explore Technology
  • VisionLink® Productivity

    VisionLink® Productivity is an easy-to-use cloud-based platform that gathers and summarizes machine telematics and jobsite data from all your equipment. Actionable performance data is transmitted to the web platform for users to access anywhere, anytime via a mobile, tablet, or desktop device - on or off the jobsite.

1 - 8 of 9 Items items
Previous Next

VisionLink® Productivity is an easy-to-use cloud-based platform that gathers and summarizes machine telematics and jobsite data from all your equipment. Actionable performance data is transmitted to the web platform for users to access anywhere, anytime via a mobile, tablet, or desktop device - on or off the jobsite.

Explore Technology

See how 730 compares against frequently compared products.

Use the comparison tool to compare detailed specs of Cat and competitor models.

Compare All Models

Boost Productivity. Improve Efficiency.

Cat® Technology for construction helps contractors meet production goals and improve efficiencies.

Learn More

Product Brochures and More Are Ready to Download!

Media Gallery

730 Three Axle Articulated Truck

730 Three Axle Articulated Truck

730 Three Axle Articulated Truck

730 Three Axle Articulated Truck

730 Three Axle Articulated Truck

730 Three Axle Articulated Truck
730 Three Axle Articulated Truck
730 Three Axle Articulated Truck
730 Three Axle Articulated Truck
730 Three Axle Articulated Truck

360 View
360 View

Take the interactive virtual product tour to explore the great features and benefits of the 730

Start 730 Tour
close