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Caterpillar

730 Articulated Truck

Engine Model

Cat® C13

Cat® C13

Rated Payload

31 ton (US)

28 t

Heaped (SAE 2:1)

23 yd³

17.5 m³

Overview

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.

Media

Photos

360° View

Exterior

Payload – 360� Exterior view. Double click on the image to zoom in on any area of the product.

Interior

Payload – 360 Exterior view. Double click on the image to zoom in on any area of the product.

Details

Specifications

Spec Value
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 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 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.
Spec Value
Rated Payload 31 ton (US) 28 t
Spec Value
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
Spec Value
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
Spec Value
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.
Spec Value
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
Spec Value
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
Spec Value
Raise Time 12 s 12 s
Lower Time 8 s 8 s
Spec Value
Lock to Lock 4.75 seconds @ 60 rpm 4.75 seconds @ 60 rpm
Spec Value
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
Spec Value
Type High strength Brinell HB450 wear resistant steel High strength Brinell HB450 wear resistant steel
Spec Value
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
Spec Value
Base Plate 0.51 in 13 mm
Side Plates 0.43 in 11 mm
Front Plate 0.28 in 7 mm
Spec Value
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

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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