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730C2 Articulated Truck

The Cat 730C2, with a 17 m3 (23 yd3) 28 tonnes (31 tons) capacity, offers demonstrated reliability and durability, high performance and productivity, superior operator comfort and lower operating costs. Updating the successful 730C to include all axle enclosed wet brakes makes the 730C2 a more attractive proposition for our customers. Class leading levels of performance and operator comfort make for a productive machine all day long.

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SPECIFICATION SUMMARY
  • Engine Model Cat C13 ACERT
  • Gross Power – SAE J1995 375 hp
  • Net Power – SAE J1349 367 hp
  • Heaped SAE 2:1 23 yd3

PRICE (USD)
Call 800-637-5000 for rate information

Engine

  • Engine Model
    Cat C13 ACERT
  • Gross Power – SAE J1995
    375 hp
  • Net Power – SAE J1349
    367 hp
  • Bore
    5.1 in
  • Stroke
    6.2 in
  • Displacement
    762.8 in3
  • Net Power – ISO 14396
    370 hp
  • No Engine De-rating Below
    12500 ft
  • Peak Engine Torque Net (SAE J1349)
    1564 lbf-ft
  • Engine Model - U.S. EPA Tier 4 Final/EU Stage IV
    Cat® C13 ACERT™
  • Peak Engine Torque Gross (SAE J1995)
    1579 ft·lbf
  • Peak Engine Torque Speed
    1200 r/min
  • Emissions
    The reference to Tier 4 Final/Stage IV includes U.S. EPA Tier 4 Final, EU Stage IV, Japan 2014 (Tier 4 Final), as well as Korea Tier 4 Final emission standards.
  • Note
    The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard.
  • Note
    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
    Net power when the fan is at maximum speed is 254 kW (341 hp) per the SAE reference conditions.
  • Note
    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 certificatio
  • Engine Model
    Cat C13 ACERT
  • Bore
    5.1 in
  • Stroke
    6.2 in
  • Displacement
    762.8 in³
  • Gross Power - SAE J1995
    375 HP
  • Net Power - ISO 14396
    370 HP
  • Net Power - SAE J1349
    367 HP
  • No Engine De-rating Below
    12500 ft
  • Peak Engine Torque Net (SAE J1349)
    1564 ft·lbf
  • Emissions
    The reference to Tier 4 Final/Stage IV includes U.S. EPA Tier 4 Final, EU Stage IV, Japan 2014 (Tier 4 Final), as well as Korea Tier 4 Final emission standards.
  • Note (1)
    The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard.
  • Note (2)
    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 (3)
    Net power when the fan is at maximum speed is 254 kW (341 hp) per the SAE reference conditions.
  • Note (4)
    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 certificatio

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
  • Heaped (SAE 2:1)
    23 yd³
  • Struck
    17.4 yd³

Transmission

  • Forward 1
    5 mph
  • Forward 2
    9 mph
  • Forward 3
    14 mph
  • Forward 4
    21 mph
  • Forward 5
    29 mph
  • Forward 6
    34 mph
  • Reverse - 1
    6 mile/h
  • 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

Service Refill Capacities

  • Fuel Tank
    108.8 gal
  • Cooling System
    21.9 gal
  • DEF Tank
    5.2 gal
  • 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)
  • Fuel Tank
    108.8 gal (US)
  • Cooling System
    21.9 gal (US)
  • DEF Tank
    5.2 gal (US)

Standards

  • Brakes
    ISO 3450 – 2011
  • Steering
    ISO 5010 – 2007
  • Cab - FOPS
    ISO 3449 Level II – 2005
  • Cab - ROPS
    ISO 3471 – 2008
  • Brakes
    ISO 3450 – 2011
  • Steering
    ISO 5010 – 2007

Body Plate

  • Type
    High strength Brinell HB450 wear resistant steel
  • Type
    High strength Brinell HB450 wear resistant steel

Turning Circle

  • Turning Dimensions: Steer Angle – Left/Right
    45°
  • 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 t

Operating Weights

  • Front Axle - Empty
    32882 lb
  • Center Axle - Empty
    9987 lb
  • Rear Axle - Empty
    9436 lb
  • Total - Empty
    52305 lb
  • Front Axle - Rated Load
    7231 lb
  • Center Axle - Rated Load
    27249 lb
  • Rear Axle - Rated Load
    27249 lb
  • Total - Rated Load
    61729 lb
  • Front Axle - Loaded
    40113 lb
  • Center Axle - Loaded
    37236 lb
  • Rear Axle - Loaded
    36685 lb
  • Total - Loaded
    114034 lb

Sound Levels

  • Interior Cab
    76 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 76 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the
  • 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.
  • 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.

Body Hoist

  • Raise Time
    12 s
  • Lower Time
    8 s

Steering

  • Lock to Lock
    4.75 seconds @ 60 rpm

Body Plate Thickness

  • Front
    0.28 in
  • Chute
    0.51 in
  • Side
    0.43 in
  • Base
    0.51 in
  • Front
    0.28 in
  • Side
    0.43 in
  • Base
    0.51 in

Engine

Transmission

Automatic Features

Suspension and Braking

Operator Environment

Ease of Operation

Durability and Reliability

Cat CONNECT Technology

Serviceability

Complete Customer Support

Sustainability

Safety

Standard Equipment:

  • Standard Equipment
    • S∙O∙S sampling valves
    • Mud flaps: wheel arch and body mounted with transportation tiebacks
    • Storage: cup holder, under seat, door pocket, behind seat, coat hook
    • Cat rearview camera
    • Lights: cab interior, front, width marker, side, rear, two reversing/work lights, two stop/tail lights, front and rear direction indicators
      – Machine Operation Monitoring System includes
    • Color Multi-Purpose Display (CMPD) incorporating the rearview camera feed
      – Dashboard Liquid Crystal Display (LCD)
    • Mirrors: extensive arrangement for improved visibility
    • Product Link PL 321 or PL 522 dependent on location and licensing agreement
    • Retarder: engine compression brake
    • Horn: electric
    • ROPS/FOPS cab
    • Dual circuit oil immersed, enclosed brakes – all wheels
    • Starting receptacle, electric, remote
    • Reverse/backup alarm
    • Heater and defroster with four-speed fan
    • Guards: rear window, radiator, crankcase and axle
    • Sun visor
    • Glass windows: laminated front, toughened rear and toughened opening side
    • Auto shift six-speed forward and single speed reverse transmission
    • Seat, padded companion/trainer
    • Air conditioning with R134A refrigerant
    • Electrical system: 24 volt, 5A 24- to 12-volt converter
    • Tires, six 23.5R25, radial
    • Windshield wiper and washer, two speed, intermittent (front)
    • Adjustable air vents
    • Secondary steering – electro hydraulic
    • Alert indicator, selected gear and direction, speed or auto shift, review Operation and Maintenance Manual (OMM), primary steering failure, seat belt warning, secondary steering failure, Machine Security System (MSS), secondary steering energy source engaged, hour meter and retarder active
    • Cat C13 ACERT engine
    • Electro hydraulic hoist control
    • Vandalism protection: lockable caps for fuel tank, DEF tank and hydraulic oil tank
    • Three axle, six-wheel drive
    • Cat Clean Emission Module (CEM) and exhaust aftertreatment package
    • Seat, fully adjustable, air suspension
    • Two retractable seat belts
    • Spill guard: front, integral part of fabricated body
    • Tilt and telescopic steering wheel
    • Action lamp, engine oil pressure, primary steering system, left turn signal, high beam, coolant temperature, tachometer, parking brake, fuel level, right turn signal, transmission oil temperature, brake system, transmission hold, hoist control, hydraulic system, charging system, retarder, transmission fault, traction control system, check engine lamp
    • Differentials: automatic clutched inter and cross-axle differential locks

Optional Equipment:

  • Optional Equipment
    • Engine block heater
    • Caterpillar Production Measurement (CMP) payload monitoring system
    • 750/65 wide tires
    • Bluetooth radio stereo system
    • Heated rearview motorized mirrors
    • Exhaust heated body
    • Body liners
    • Cold weather start attachment
    • Product Link PL 321, PL 522, VIMS™ Cellular, VIMS Satellite (where available)
    • Windshield wiper and washer, two speed (rear)
    • Auto lube installation for automatic greasing of bearings
    • Bare Chassis (no body) standard wheel base
    • Fast fuel fill
    • Bare Chassis (no body) long wheel base
    • Ether start
    • Cold weather coolant –51° C (–60° F)
    • Fuel additive-anti-waxing
    • Scissor tailgate
    • Heated seat
    • Roof mounted High Intensity Discharge (HID) work lights
    • Flashing LED beacon
    • Four-point safety harness
    • Machine Security System (MSS)