New CAT Equipment

730 Articulated Truck

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.

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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
  • Body Capacities
    Heaped (SAE 2:1)
    23 yd³
    Struck
    17.4 yd³
    Tailgate Heaped SAE 2:1
    24.6 yd³
    Tailgate Struck
    18.2 yd³
  • Body Hoist
    Lower Time
    8 s
    Raise Time
    12 s
  • Body Plate
    Type
    High strength Brinell HB450 wear resistant steel
  • Body Plate Thickness
    Base Plate
    0.51 in
    Front Plate
    0.28 in
    Side Plates
    0.43 in
  • Engine
    Bore
    5.1 in
    Displacement
    762.8 in³
    Engine Model
    Cat® C13
    Gross Power - SAE J1995:2014
    375 hp
    Net Power - ISO 14396
    370 hp
    Net Power - SAE J1349:2011
    367 hp
    No Engine De-rating Below
    12500 ft
    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.
    Peak Engine Torque Gross (SAE J1995)
    1579 ft·lbf
    Peak Engine Torque Net (SAE J1349)
    1564 ft·lbf
    Peak Engine Torque Speed
    1200 r/min
    Stroke
    6.2 in
  • Operating Weights
    Center Axle - Empty
    10053 lb
    Center Axle - Loaded
    37302 lb
    Center Axle - Rated Load
    27249 lb
    Front Axle - Empty
    33069 lb
    Front Axle - Loaded
    40300 lb
    Front Axle - Rated Load
    7231 lb
    Rear Axle - Empty
    9568 lb
    Rear Axle - Loaded
    36817 lb
    Rear Axle - Rated Load
    27249 lb
    Total - Empty
    52690 lb
    Total - Loaded
    114420 lb
    Total - Rated Load
    61729 lb
  • Optimal Loader/Truck Pass Matching
    Hydraulic Excavators: 336F/336F XE - Passes
    5–6
    Hydraulic Excavators: 349F/349F XE - Passes
    4–5
    Note
    An 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 production and lower system costs per unit of volume moved.
    Wheel Loader: 950M - Passes
    5
    Wheel Loader: 962M - Passes
    4–5
    Wheel Loaders: 966M/966M XE - Passes
    4
    Wheel Loaders: 972M/972M XE - Passes
    3–4
  • Service Refill Capacities
    Cooling System
    21.9 gal (US)
    DEF Tank
    5.3 gal (US)
    Engine Crankcase
    10 gal (US)
    Final Drives/Differential
    33 gal (US)
    Fuel Tank
    108.8 gal (US)
    Hydraulic System
    29.1 gal (US)
    Output Transfer Gear Box
    6.3 gal (US)
    Transmission
    12.4 gal (US)
  • Sound Levels
    Interior Cab
    72 dB(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 speeds. The measurement was conducted with the cab doors and the cab windows closed. The cab was properly installed and maintained.
    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.
  • Standards
    Brakes
    ISO 3450:2011
    Cab - FOPS
    ISO 3449:2005 Level II
    Cab - ROPS
    ISO 3471:2008
    Steering
    ISO 5010:2019
  • Steering
    Lock to Lock
    4.75 seconds @ 60 rpm
  • Transmission
    Forward - 1
    5 mile/h
    Forward - 2
    9 mile/h
    Forward - 3
    14 mile/h
    Forward - 4
    21 mile/h
    Forward - 5
    29 mile/h
    Forward - 6
    34 mile/h
    Reverse - 1
    6 mile/h
  • Turning Circle
    Note
    Dimensions are for machines equipped with 23.5R25 tires.
    Turning Dimensions - Aisle Width
    210 in
    Turning Dimensions - Clearance Radius
    318 in
    Turning Dimensions - Inside Radius
    153 in
    Turning Dimensions - SAE Turning Radius
    294 in
    Turning Dimensions - Steer Angle - Left/Right
    45°
  • Weights
    Rated Payload
    31 ton (US)
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: 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
TECHNOLOGY
  • Cat® Detect with Stability Assist
  • Product Link Cellular PLE643
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
POWERTRAIN
  • 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
SAFETY
  • Rearview camera
  • Rollover protective structure/falling objects protective structure (ROPS/FOPS) cab
  • Reverse alarm
GUARDS
  • Radiator
  • Rear window
  • Front dump body spill guard, integral part of fabricated body
  • Crankcase
OTHER STANDARD EQUIPMENT
  • Sound suppression (standard in EFTA*)
    *EFTA countries are EU plus Iceland, Norway, Lichtenstein, and Switzerland.
  • Tires, six 23.5R25, radial
  • Vandalism protection: lockable caps
  • Mud flaps: wheel arch and body mounted with transportation tiebacks
  • S·O·S sampling valves
NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
OPERATOR ENVIRONMENT
  • 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)
TECHNOLOGY
  • Cat Payload
  • Machine Security System (MSS)
  • Product Link Dual PLE683
ELECTRICAL AND LIGHTING
  • Cold weather start attachment
  • Engine block heater
  • Ether start
  • Flashing LED beacon
  • Roof mounted LED work lights
OPTIONAL EQUIPMENT
  • 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

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