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Three Axle Articulated Trucks

730 Articulated Truck

Engine Model

Cat® C13

Rated Payload

31 ton (US)

Heaped (SAE 2:1)

23 yd³
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    SPECIFICATIONS

    The Cat 730 with a 17.5 m³ (23 yd³)/28 tonnes (31 tons) capacity, offers demonstrated reliability and durability, high performance and productivity and a new world-class cab to improve operator comfort and ease of operation.<br>Updating the successful 730C2 to include the new cab design makes the 730 a more attractive proposition for our customers. Class leading levels of performance and new features such as Advanced Automatic Traction Control (AATC) and Assisted Hoisting Control create operator comfort, making a productive machine all day long while retaining all axle enclosed wet brakes and Advanced Productivity Electronic Control Strategy (APECS).

      FULL SPECIFICATIONS

      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

      Raise Time

      12 s

      Lower Time

      8 s

      Body Plate

      Type

      High strength Brinell HB450 wear resistant steel

      Body Plate Thickness

      Front Plate

      0.28 in

      Side Plates

      0.43 in

      Base Plate

      0.51 in

      Engine

      Engine Model

      Cat® C13

      Bore

      5.1 in

      Stroke

      6.2 in

      Displacement

      762.8 in³

      Peak Engine Torque Speed

      1,200 r/min

      No Engine De-rating Below

      12,500 ft

      Net Power - ISO 14396

      370 HP

      Peak Engine Torque Gross (SAE J1995)

      1,579 ft·lbf

      Engine Model - U.S. EPA Tier 4 Final/EU Stage V

      Cat C13

      Peak Engine Torque Net (SAE J1349)

      1,564 ft·lbf

      Net Power - SAE J1349

      367 HP

      Gross Power - SAE J1995

      375 HP

      Emissions

      The 730 meets Tier 4 Final and Stage V emission standards.

      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 (2)

      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.

      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.

      Note (4)

      Net power when the fan is at maximum speed is 254 kW (341 hp) per the SAE reference conditions.

      Operating Weights

      Front Axle - Loaded

      40,300 lb

      Center Axle - Empty

      10,053 lb

      Front Axle - Rated Load

      7,231 lb

      Total - Rated Load

      61,729 lb

      Center Axle - Loaded

      37,302 lb

      Rear Axle - Loaded

      36,817 lb

      Center Axle - Rated Load

      27,249 lb

      Rear Axle - Empty

      9,568 lb

      Total - Empty

      52,690 lb

      Rear Axle - Rated Load

      27,249 lb

      Total - Loaded

      114,420 lb

      Front Axle - Empty

      33,069 lb

      Optimal Loader/Truck Pass Matching

      Wheel Loaders: 972M/972M XE - Passes

      3–4

      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.

      Hydraulic Excavators: 349F/349F XE - Passes

      4–5

      Wheel Loader: 950M - Passes

      5

      Hydraulic Excavators: 336F/336F XE - Passes

      5–6

      Wheel Loaders: 966M/966M XE - Passes

      4

      Wheel Loader: 962M - Passes

      4–5

      Service Refill Capacities

      Fuel Tank

      108.8 gal (US)

      Cooling System

      21.9 gal (US)

      Hydraulic System

      29.1 gal (US)

      Engine Crankcase

      10 gal (US)

      Transmission

      12.4 gal (US)

      Final Drives/Differential

      33 gal (US)

      Output Transfer Gear Box

      6.3 gal (US)

      DEF Tank

      5.3 gal (US)

      Sound Levels

      Interior Cab

      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.

      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.

      Standards

      Brakes

      ISO 3450 – 2011

      Cab - FOPS

      ISO 3449 Level II – 2005

      Cab - ROPS

      ISO 3471 – 2008

      Steering

      ISO 5010 – 2007

      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 - Clearance Radius

      318 in

      Turning Dimensions - Inside Radius

      153 in

      Turning Dimensions - SAE Turning Radius

      294 in

      Turning Dimensions - Steer Angle - Left/Right

      45°

      Turning Dimensions - Aisle Width

      210 in

      Weights

      Rated Payload

      31 ton (US)
      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

      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

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