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.
Caterpillar
730 Articulated Truck
Overview
Photos
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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
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.
Showroom
730 Virtual Product Tour
Features
SUSTAINABILITY
- The Cat® C13 engine meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2014 emission standards.
- Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester) * or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.
- Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
- VisionLink® displays the CO2 emissions for monitored assets, calculated by fuel type for the Runtime Fuel Burned each day in a selected date range.
- Don't waste fuel idling. Cat VisionLink® online fleet monitoring helps you manage idle time and reduce fuel burn and greenhouse gas emissions.
- Cat® Stability Assist for Articulated Trucks helps improve machine safety and uptime by increasing awareness of machine stability during operation.
- Cat® Production Measurement provides real-time payload weighing which help you maximize productivity, reduce fuel burn and greenhouse gas emissions, all while improving job site efficiency and lowering costs.
SUSTAINABILITY
- The Cat® C13 engine meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2014 emission standards.
- Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester) * or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.
- Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
- VisionLink® displays the CO2 emissions for monitored assets, calculated by fuel type for the Runtime Fuel Burned each day in a selected date range.
- Don't waste fuel idling. Cat VisionLink® online fleet monitoring helps you manage idle time and reduce fuel burn and greenhouse gas emissions.
- Cat® Stability Assist for Articulated Trucks helps improve machine safety and uptime by increasing awareness of machine stability during operation.
- Cat® Production Measurement provides real-time payload weighing which help you maximize productivity, reduce fuel burn and greenhouse gas emissions, all while improving job site efficiency and lowering costs.
Specifications
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Engine
Spec Value Engine Model Cat® C13 Gross Power (SAE J1995) 375 hp Net Power (SAE J1349) 367 hp Engine Power (ISO 14396) 370 hp Bore 5.1 in Stroke 6.2 in Displacement 762.8 in³ 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. Note (6) Diesel exhaust fluid (DEF) used in Cat SCR systems must meet the requirements outlined in ISO 22241-1. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications. No Engine De-rating Below 12500 ft Peak Engine Torque Gross (SAE J1995) 1579 lbf·ft Peak Engine Torque Net (SAE J1349) 1554 lbf·ft Peak Engine Torque Speed 1200 r/min -
Weights
Spec Value Rated Payload 31 ton (US) -
Air Conditioning System
Spec Value Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. • If equipped with R134a (Global Warming Potential = 1430), the system contains 1.1 kg (2.4 lb) of refrigerant, which has a CO2 equivalent of 1.716 metric tonnes (1.891 tons). -
Body Capacities
Spec Value Heaped (SAE 2:1) 23 yd³ Struck 17.4 yd³ Tailgate Heaped SAE 2:1 24.6 yd³ Tailgate Struck 18.2 yd³ -
Transmission
Spec Value 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 -
Sound Levels
Spec Value 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. -
Operating Weights
Spec Value Front Axle - Empty 33069 lb Center Axle - Empty 10053 lb Rear Axle - Empty 9568 lb Total - Empty 52690 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 40300 lb Center Axle - Loaded 37302 lb Rear Axle - Loaded 36817 lb Total - Loaded 114420 lb -
Body Plate
Spec Value Type High strength Brinell HB450 wear resistant steel -
Body Plate Thickness
Spec Value Front Plate 0.28 in Base Plate 0.51 in Side Plates 0.43 in -
Service Refill Capacities
Spec Value Fuel Tank 108.8 gal (US) DEF Tank 5.3 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) -
Body Hoist
Spec Value Raise Time 12 s Lower Time 8 s -
Standards
Spec Value Brakes ISO 3450:2011 Cab - FOPS ISO 3449:2005 Level II Cab - ROPS ISO 3471:2008 Steering ISO 5010:2019 -
Turning Circle
Spec Value Turning Dimensions - Steer Angle - Left/Right 45° Turning Dimensions - SAE Turning Radius 294 in Turning Dimensions - Clearance Radius 318 in Turning Dimensions - Inside Radius 153 in Turning Dimensions - Aisle Width 210 in Note Dimensions are for machines equipped with 23.5R25 tires. -
Steering
Spec Value Lock to Lock 4.75 seconds @ 60 rpm -
Optimal Loader/Truck Pass Matching
Spec Value Hydraulic Excavators: 349/352 - Passes 4-5 Hydraulic Excavators: 336 - Passes 5-6 Wheel Loaders: 972/972 XE - Passes 3-4 Wheel Loaders: 966/966 XE - Passes 4 Wheel Loader: 962 - Passes 4-5 Wheel Loader: 950 - Passes 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.
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: 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
Optional Equipment
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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