730 EJ

730 EJ Articulated Truck

Cat® 730 EJ articulated trucks excel in hauling and dumping material such as rock and dirt over rough off road terrains.

730 EJ Three Axle Articulated Truck

DESCRIPTION

The Cat® 730 EJ 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.The Cat 730 EJ with a 16.9 m³ (22.1 yd³)/27.1 tonnes (30 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 Updating the successful 730C2 EJ to include the new cab design makes the 730 EJ a more attractive proposition for our customers. Class leading levels of performance and new features such as Advanced Automatic Traction Control (AATC) and Assisted Ejecting Control create operator comfort, making a productive machine all day long. The machines retain all axle enclosed wet brakes and Advanced Productivity Electronic Control Strategy (APECS).

        
  • Every Tier 4 Final/Stage V and EU Stage V Cat engine is equipped with a combination of proven electronic, fuel, air and aftertreatment components.
    •     
  • Maximized uptime and reduced cost with world-class support from the Cat dealer network.
    •     
  • Minimized impact of emission systems: designed to be transparent to the operator without requiring interaction.
    •     
  • Delivering better fuel economy with minimized maintenance costs while providing the same great power and response.
    •     
  • Advanced MEUI-C injector platforms deliver increased injection pressures and more precise fuel rates. These durable injectors enhance responsiveness while controlling soot.
    •     
  • All Cat engines feature innovative air-management systems that optimize airflow and enhance power, efficiency and reliability.
    •     
  • The Cat NOx Reduction System (NRS) captures and cools a small quantity of exhaust gas, then routes it back into the combustion chamber where it drives down combustion temperatures and reduces NOx emissions.
    •     
  • Cat engines equipped with a Selective Catalytic Reduction (SCR) system inject Diesel Exhaust Fluid (DEF) into the exhaust to reduce NOx emissions. DEF is a precisely mixed solution of 32.5 percent high purity chemical grade urea and 67.5 percent de-ionized water.

Cat 730 EJ Articulated Haul Truck
Cat 730 EJ Articulated Haul Truck

        
  • Advanced Automatic Traction Control (AATC) engages inter and cross-axle differential locks on-the-go giving the operator optimum traction as conditions change.
    •     
  • Clutches release automatically to avoid conflict during tight turns.
    •     
  • AATC reduces tire and driveline wear, eliminating lost efficiency that can occur with improper manual operation.
    •     
  • The ejector body eject/retract switch initiates automated control of machine systems to stop machine travel and eject the loaded material at proper rpm.
    •     
  • Hill Assist automatically engages the service brakes if the operator removes his foot from the brake pedal while on a grade reducing potential "roll-back ."
    •     
  • The waiting brake system automatically applies the service brakes when the neutral gear is selected, allowing easy control of machine functions at the load or dump area.

        
  • All three axles promote stability using oscillating a-frames with lateral tie rods. Operate at productive speeds with confidence while virtually eliminating impact loads on truck components.
    •     
  • The front suspension oscillates ±6° controlled by large-bore, low-pressure cylinders to assist in a smooth ride.
    •     
  • The rear suspension features a walking beam and long-life suspension mounts optimizing ride and load retention.
    •     
  • Fully enclosed wet disc brake systems inside of axles keeps contaminants out extending machine life and ensuring uptime.

Cat 730 EJ Articulated Haul Truck
Cat 730 EJ Articulated Haul Truck

        
  • Spacious cab delivers comfort all shift long and is 4dB quieter than prior model.
    •     
  • Unique combination eject/transmission lever is intuitive and enhances cycle times with fewer control movements.
    •     
  • Trainer/passenger seat is fully padded with wide, retractable seat belt for security and comfort.
    •     
  • Large side storage box is heated/cooled by the HVAC system.
    •     
  • Air-suspension seat offers greater comfort, with a greater range of adjustments. Fore/aft isolation dramatically reduces vibrations and jolts. Every operator will find a adjustments to ensure comfort and control all shift long.
    •     
  • Standard cooling/heating system ensures comfort in all conditions.
    •     
  • Optional four-point seat belt is available to help operator stay in position and comfortable in rugged terrain.
    •     
  • Integrated, wrap-around dash means all gauges and controls are easy to monitor and access. Automotive feel with Caterpillar's renowned industrial strength.
    •     
  • Color display panel provides performance and condition pages, and includes video feed from the rearview camera and machine payload (when fitted).
    •     
  • Optional Bluetooth™ entertainment system allows operator to stay in hands-free phone contact.

        
  • Box section front frame absorb is stiff to handle torque loads. Frame design decreases stress at the hitch and optimizes suspension geometry.
    •     
  • Rear frame features twin-box construction minimizing stress points and enhancing service life.
    •     
  • Front axle suspension provides excellent ride via a three-point oscillating design.
    •     
  • Articulating/oscillating hitch provides steering control and keeps all wheels on the ground in the toughest terrain.
    •     
  • Ejector body design provides a large target area for consistent high-load carrying capacity increasing productivity. The blade and body aid in clean material discharge and avoiding carry-back.
    •     
  • Output transfer gear distributes power to tractor and trailer for optimum traction. Wet clutch ensures longevity.
    •     
  • Dual-circuit, all-wheel braking system uses full-power hydraulic system actuating enclosed, oil immersed, multi-disc brakes. Independent front and rear circuits and accumulators deliver smooth control.
    •     
  • Center axle parking brake is elevated away from damage. Spring applied with hydraulic release.

Cat 730 EJ Articulated Haul Truck
Cat 730 EJ Articulated Haul Truck

  • Cat Product Link wirelessly connect you to your equipment, giving you valuable insight into how your machine or fleet is performing. The system tracks location, hours, fuel usage, productivity, idle time, and diagnostic codes through the online VisionLink user interface so you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower costs.
  • Cat Production Measurement brings payload weighing to the cab to help optimize job site efficiency and productivity. Operators can view real-time load weights on the integrated display and know precisely when target is achieved, while cab-mounted external payload lights on all four corners signal the loader operator when to stop, reducing the risk of machine overloading. Operators can track daily productivity from the cab, with quick access to truck payload weights, loads and cycle counts, and daily totals; or remotely via LINK technologies.
  • Cat Detect with Stability Assist warns the operator if machine is approaching a pre-set angle during operation; when driving and tipping. If using the assisted hoist, the machine will stop hoisting the body and give an audible and visual warning. The system monitors angles of tractor, trailer and grade independently. This increases operator awareness of machine stability during operation. All tractor and/or trailer rollover events are logged and reported via VisionLink.

  • Caterpillar design, manufacturing and customer service help ensure peak performance and uptime.
  • Long service intervals keep your machine operating.
  • Lubrication points are grouped near the hitch for fast, easy routine maintenance.
  • Universal joints are sealed and lubed for long life.
  • Optional Autolube system saves time and includes alerts via Product Link for low levels and fault codes.
  • Radiator package is located behind the cab for protection and uses extended-life coolant to stretch change intervals.
  • Electrical Service Center is located inside the cab and provides a power port, diagnostic connector and Cat Data Link connector for use with Electronic Technician (ET) software-equipped laptop computer.
  • Easy access to transmission, drive shafts, hydraulic pumps and electrical and hydraulic interfaces provided with tilt-to-side cab and access panel.
  • Service points are conveniently located on the left side of the engine, under the electrically raised hood.

Cat 730 EJ Articulated Haul Truck
Cat 730 EJ Articulated Haul Truck

        
  • Caterpillar designs and functions with great concern for the environment.
    •     
  • Cat C13 engine incorporates the Cat Clean Emission Module (CEM) to meet Tier 4 Final/Stage V emission standards. The system uses both Ultra-low-sulfur diesel (ULSD) fuel or up to B20 bio-diesel blended with ULSD.
    •     
  • All Cat Articulated Trucks are designed for long lifecycles with machines using reman components and machine rebuilds to maximize use of every part, minimizing waste.
    •     
  • Volume of both hydraulic and engine oil systems has be reduced meaning less waste when oils are replaced.

        
  • Seat belt in use indicator (four-point seat belt available as an option)
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  • Operator presence detection (prevents gear engagement when operator is not seated)
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  • Additional mirror for front of machine visibility
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  • Cab mounted, wide angled, folding mirrors
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  • Heated mirrors (optional)
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  • Body raised visual indicator
    •     
  • Cab integral Roll Over Protection System (ROPS) and Falling Object Protection System (FOPS)
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  • Electro-hydraulic secondary steering system automatically activates in forward/reverse or when stationary if low pressure is sensed and can be manually selected for machine recovery purposes
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  • Extensive handrails
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  • External electrical system disconnect switch for easy access from outside of the machine
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  • Fire extinguisher in-cab mounting point
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  • Fully raised body locking pin
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  • Ground level external engine fuel cut-off switch provides easy access outside of the machine
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  • In-cab emergency brake switch (tertiary)
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  • Internal and external grab handles
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  • LED-flashing beacon (optional)
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  • Maximum speed limiter
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  • Multiple camera compatible
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  • Access lights
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  • Rearview camera system is fitted as standard
    •     
  • Reversing indicator
    •     
  • Slip resistant walkways – punched steel plate
    •     
  • The parking brake functions are spring applied and hydraulic released
    •     
  • Cat Detect with Stability Assist

Cat 730 EJ Articulated Haul Truck
  • Standard Equipment
  • Optional Equipment
  • Specs
  • Docs

Standard Equipment

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • OPERATOR ENVIRONMENT
    • Adjustable air vents
    • Combined gear selection and eject control lever
    • Glass windows:
      – Front, laminated and tinted
      – Sides and rear, toughened and tinted
    • Air conditioning
    • Heater and defroster with four-speed fan
    • Mirrors: exterior
    • 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
      – Eject control
      – Hydraulic system
      – Charging system
      – Retarder
      – Transmission fault
      – Traction control system
      – Check engine lamp
    • 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
    • Seats:
      – Operator: fully adjustable, air suspension
      – Trainer: padded with lap belt
    • Secondary steering – electro hydraulic
    • Storage:
      – Cup holder
      – Flask receptacle
      – Under seat storage
      – Door pocket
      – Behind operator seat storage
      – Coat hook
    • Sun visor
    • Tilt and telescopic steering wheel
    • Touchscreen display incorporating the rearview camera video feed
    • Retractable belt: Operator seat and second seat
    • Windows opening both sides, tinted
    • Windshield wiper and washer, two speed, intermittent (front)
  • TECHNOLOGY
    • Product Link™ Cellular PLE643
    • Cat Detect with Stability Assist
  • ELECTRICAL AND LIGHTING
    • Batteries (two) maintenance free
    • Electrical system: 24-volt, 10A 24- to 12-volt converter
    • 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
    • Main disconnect switch
    • Remote starting receptacle (cables not included)
  • POWERTRAIN
    • Auto shift six-speed forward and one reverse transmission
    • Cat C13 engine
    • Cat Clean Emission Module (CEM) and exhaust aftertreatment package
    • Differentials: standard with automatic clutched inter- and cross-axle differential locks
    • Dual circuit oil immersed, enclosed brakes – all wheels
    • Retarder: engine compression brake
    • Three axle, six-wheel drive
  • SAFETY
    • Reverse alarm
    • Rearview camera
    • Rollover protective structure/falling objects protective structure (ROPS/FOPS) cab
  • GUARDS
    • Rear window
    • Radiator
    • Crankcase
    • Front dump body spill guard
  • OTHER STANDARD EQUIPMENT
    • Mud flaps: wheel arch and body mounted with transportation tiebacks
    • S·O·S sampling valves
    • Tires, six 750/65 R25 radial
    • Vandalism protection: lockable caps
    • Sound suppression (standard in some countries*)
      * Countries are EU countries plus Iceland, Norway, Lichtenstein, Switzerland, Türkiye and UK.
    • Hydraulic tailgate

Optional Equipment

  • NOTE
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • OPERATOR ENVIRONMENT
    • Mirrors, heated motorized
    • Operator seat belt, four-point
    • Radio, Bluetooth® stereo system
    • Seat, heated/cooled
  • TECHNOLOGY
    • Cat Payload monitoring system
    • Product Link Dual PLE683
  • ELECTRICAL AND LIGHTING
    • Engine block heater
    • Cold weather start attachment
    • Ether start
    • Flashing LED beacon
    • Roof mounted LED work lights
  • OPTIONAL EQUIPMENT
    • Auto lube installation for automatic greasing of bearings
    • Cold weather coolant –51° C (–60° F)
    • Exhaust heated body
    • Machine Security System (MSS)
    • Fast fuel fill
    • Fuel additive – anti-waxing
    • Wheel chocks

Specs

Overview

Long Name:
730 EJ Articulated Truck
Name:
730 EJ
Brand:
Caterpillar
Status:
Current

Engine

Engine Model
Cat® C13
Gross Power (SAE J1995)
375 hp / 280 kW
Net Power (SAE J1349)
367 hp / 274 kW
Engine Power (ISO 14396)
370 hp / 276 kW
Bore
5.1 in / 130 mm
Stroke
6.2 in / 157 mm
Displacement
762.8 in³ / 12.5 l
Note (1)
Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2)
Advertised power is tested at 1,800 rpm.
Note (3)
The net power advertised is the power available at the flywheel when the engine is equipped with alternator, air cleaner, aftertreatment and fan at minimum speed.
Note (4)
Net power when the fan is at maximum speed is 274 kW (367 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 Required Below
12500 ft / 3810 m
Peak Engine Torque Gross (SAE J1995)
1579 lbf·ft / 2141 N·m
Peak Engine Torque Net (SAE J1349)
1564 lbf·ft / 2120 N·m
Peak Engine Torque Speed
1200 r/min / 1200 r/min

Weights

Rated Payload
30 ton (US) / 27.1 t

Air Conditioning System

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

Heaped (SAE 2:1)
22.1 yd³ / 16.9 m³
Struck
17.7 yd³ / 13.5 m³

Transmission

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

Sound Levels

Interior Cab
72 dB(A) / 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 cooling fan’s maximum 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 doors/ windows open for extended periods or in noisy environments.

Operating Weights

Front Axle - Empty
34723 lb / 15750 kg
Center Axle - Empty
12214 lb / 5540 kg
Rear Axle - Empty
11707 lb / 5310 kg
Total - Empty
58643 lb / 26600 kg
Front Axle - Rated Load
1433 lb / 650 kg
Center Axle - Rated Load
29156 lb / 13225 kg
Rear Axle - Rated Load
29156 lb / 13225 kg
Total - Rated Load
59745 lb / 27100 kg
Front Axle - Loaded
35009 lb / 15880 kg
Center Axle - Loaded
41502 lb / 18825 kg
Rear Axle - Loaded
41017 lb / 18605 kg
Total - Loaded
117528 lb / 53310 kg

Body Plate

Type
High strength Brinell HB450 wear resistant steel

Eject/Retract Times

Eject Time
12 s / 12 s
Retract Time
15 s / 15 s

Service Refill Capacities

Fuel Tank
108.8 gal (US) / 412 l
DEF Tank
5.3 gal (US) / 20 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

Standards

Brakes
ISO 3450 – 2011
Cab - FOPS
ISO 3449 Level II – 2005
Cab - ROPS
ISO 3471 – 2008
Steering
ISO 5010 – 2019

Turning Circle

Turning Dimensions - Steer Angle - Left/Right
45°
Turning Dimensions - SAE Turning Radius
294 in / 7470 mm
Turning Dimensions - Clearance Radius
318 in / 8075 mm
Turning Dimensions - Inside Radius
152 in / 3849 mm
Turning Dimensions - Aisle Width
214 in / 5424 mm
Note
Dimensions are for machines equipped with 750/65 R25 tires.

Steering

Lock to Lock
4.75 seconds @ 60 rpm

Optimal Loader/Truck Pass Matching

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 EJ 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.

SEE HOW 730 EJ COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

Three Axle Articulated Trucks
730 EJ
730 EJ Three Axle Articulated Truck
Brand
Caterpillar
Status
Current
Engine Model
Cat® C13
Gross Power (SAE J1995)
375 hp / 280 kW
Net Power (SAE J1349)
367 hp / 274 kW
Engine Power (ISO 14396)
370 hp / 276 kW
Bore
5.1 in / 130 mm
Stroke
6.2 in / 157 mm
Displacement
762.8 in³ / 12.5 l
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 cooling fan’s maximum 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 doors/ windows open for extended periods or in noisy environments.
Note (3)
The net power advertised is the power available at the flywheel when the engine is equipped with alternator, air cleaner, aftertreatment and fan at minimum speed.
Note (4)
Net power when the fan is at maximum speed is 274 kW (367 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.
Peak Engine Torque Gross (SAE J1995)
1579 lbf·ft / 2141 N·m
Peak Engine Torque Net (SAE J1349)
1564 lbf·ft / 2120 N·m
Peak Engine Torque Speed
1200 r/min / 1200 r/min
Rated Payload
30 ton (US) / 27.1 t
Heaped (SAE 2:1)
22.1 yd³ / 16.9 m³
Struck
17.7 yd³ / 13.5 m³
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
Front Axle - Empty
34723 lb / 15750 kg
Center Axle - Empty
12214 lb / 5540 kg
Rear Axle - Empty
11707 lb / 5310 kg
Total - Empty
58643 lb / 26600 kg
Front Axle - Rated Load
1433 lb / 650 kg
Center Axle - Rated Load
29156 lb / 13225 kg
Rear Axle - Rated Load
29156 lb / 13225 kg
Total - Rated Load
59745 lb / 27100 kg
Front Axle - Loaded
35009 lb / 15880 kg
Center Axle - Loaded
41502 lb / 18825 kg
Rear Axle - Loaded
41017 lb / 18605 kg
Total - Loaded
117528 lb / 53310 kg
Type
High strength Brinell HB450 wear resistant steel
Fuel Tank
108.8 gal (US) / 412 l
DEF Tank
5.3 gal (US) / 20 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
Brakes
ISO 3450 – 2011
Cab - FOPS
ISO 3449 Level II – 2005
Cab - ROPS
ISO 3471 – 2008
Steering
ISO 5010 – 2019
Turning Dimensions - Steer Angle - Left/Right
45°
Turning Dimensions - SAE Turning Radius
294 in / 7470 mm
Turning Dimensions - Clearance Radius
318 in / 8075 mm
Turning Dimensions - Inside Radius
152 in / 3849 mm
Turning Dimensions - Aisle Width
214 in / 5424 mm
Note
An optimum system match gives you a major productivity advantage. The 730 EJ 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.
Lock to Lock
4.75 seconds @ 60 rpm
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
Selected Model
Three Axle Articulated Trucks
730
730 Three Axle Articulated Truck
Brand
Caterpillar
Status
Current
Engine Model
Cat® C13B
Gross Power (SAE J1995)
375 hp / 280 kW
Net Power (SAE J1349)
367 hp / 274 kW
Engine Power (ISO 14396)
370 hp / 276 kW
Bore
5.1 in / 130 mm
Stroke
6.2 in / 157 mm
Displacement
762.8 in³ / 12.5 l
Note (1)
The declared dynamic operator sound pressure level is 70 +/- 1 when ISO 6396:2008 is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the cooling fan’s maximum 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.
Note (3)
Net 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 274 kW (367 hp) per the SAE reference conditions.
Note (5)
Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014, and Korea Stage V emission standards.
Note (6)
Diesel exhaust fluid (DEF) used in Cat SCR systems must meet the requirements outlined in ISO 22241-1:2006. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications.
Peak Engine Torque Gross (SAE J1995)
1579 lbf·ft / 2141 N·m
Peak Engine Torque Net (SAE J1349)
1554 lbf·ft / 2107 N·m
Peak Engine Torque Speed
1200 r/min / 1200 r/min
Rated Payload
31 ton (US) / 28 t
Heaped (SAE 2:1)
23 yd³ / 17.5 m³
Struck
18.2 yd³ / 13.9 m³
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
Front Axle - Empty
31658 lb / 14360 kg
Center Axle - Empty
10340 lb / 4690 kg
Rear Axle - Empty
9833 lb / 4460 kg
Total - Empty
51831 lb / 23510 kg
Front Axle - Rated Load
7165 lb / 3250 kg
Center Axle - Rated Load
27282 lb / 12375 kg
Rear Axle - Rated Load
27282 lb / 12375 kg
Total - Rated Load
61729 lb / 28000 kg
Front Axle - Loaded
38823 lb / 17610 kg
Center Axle - Loaded
37622 lb / 17065 kg
Rear Axle - Loaded
37115 lb / 16835 kg
Total - Loaded
113560 lb / 51510 kg
Type
High strength Brinell HB450 wear resistant steel
Fuel Tank
106 gal (US) / 400 l
DEF Tank
9 gal (US) / 34 l
Cooling System
22 gal (US) / 83 l
Hydraulic System
32 gal (US) / 123 l
Engine Crankcase
11.4 gal (US) / 43 l
Transmission
12.4 gal (US) / 47 l
Final Drives/Differential
33 gal (US) / 125 l
Output Transfer Gear Box
7 gal (US) / 25 l
Brakes
ISO 3450:2011
Cab - FOPS
ISO 3449:2005 Level II
Cab - ROPS
ISO 3471:2008
Steering
ISO 5010:2019
Turning Dimensions - Steer Angle - Left/Right
45°
Turning Dimensions - SAE Turning Radius
294 in / 7470 mm
Turning Dimensions - Clearance Radius
318 in / 8075 mm
Turning Dimensions - Inside Radius
153 in / 3879 mm
Turning Dimensions - Aisle Width
210 in / 5332 mm
Note
An optimum system match gives you a major productivity advantage. The 730 is an excellent match for the Cat 350/352 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.
Lock to Lock
4.75 seconds @ 60 rpm
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
More Details
Three Axle Articulated Trucks
730 EJ
730 EJ Three Axle Articulated Truck
Brand
Caterpillar
Status
Current
Engine Model
Cat® C13B
Gross Power (SAE J1995)
361 hp / 269 kW
Net Power (SAE J1349)
351 hp / 262 kW
Engine Power (ISO 14396)
370 hp / 276 kW
Bore
5.1 in / 130 mm
Stroke
6.2 in / 157 mm
Displacement
763 in³ / 12.5 l
Note (1)
The declared dynamic operator sound pressure level is 72 ± 2 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the cooling fan’s maximum 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 doors/windows open for extended periods or in noisy environments.
Note (3)
Net 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 262 kW (351 hp) per the SAE reference conditions.
Note (5)
Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014, and Korea Stage V emission standards.
Note (6)
Diesel exhaust fluid (DEF) used in Cat SCR systems must meet the requirements outlined in ISO 22241-1:2006. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications.
Peak Engine Torque Gross (SAE J1995)
1579 lbf·ft / 2141 N·m
Peak Engine Torque Net (SAE J1349)
1564 lbf·ft / 2120 N·m
Peak Engine Torque Speed
1200 r/min / 1200 r/min
Rated Payload
30 ton (US) / 27.1 t
Heaped (SAE 2:1)
22.1 yd³ / 16.9 m³
Struck
17.7 yd³ / 13.5 m³
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
Front Axle - Empty
33356 lb / 15130 kg
Center Axle - Empty
12368 lb / 5610 kg
Rear Axle - Empty
11839 lb / 5370 kg
Total - Empty
57563 lb / 26110 kg
Front Axle - Rated Load
1433 lb / 650 kg
Center Axle - Rated Load
29156 lb / 13225 kg
Rear Axle - Rated Load
29156 lb / 13225 kg
Total - Rated Load
59156 lb / 27100 kg
Front Axle - Loaded
34789 lb / 15780 kg
Center Axle - Loaded
41524 lb / 18835 kg
Rear Axle - Loaded
40995 lb / 18595 kg
Total - Loaded
117308 lb / 53210 kg
Type
High strength Brinell HB450 wear resistant steel
Fuel Tank
106 gal (US) / 400 l
DEF Tank
9 gal (US) / 34 l
Cooling System
21.9 gal (US) / 83 l
Hydraulic System
32.5 gal (US) / 123 l
Engine Crankcase
11.4 gal (US) / 43 l
Transmission
12.4 gal (US) / 47 l
Final Drives/Differential
33 gal (US) / 125 l
Output Transfer Gear Box
6.6 gal (US) / 25 l
Brakes
ISO 3450:2011
Cab - FOPS
ISO 3449:2005 Level II
Cab - ROPS
ISO 3471:2008
Steering
ISO 5010:2019
Turning Dimensions - Steer Angle - Left/Right
45°
Turning Dimensions - SAE Turning Radius
294 in / 7470 mm
Turning Dimensions - Clearance Radius
318 in / 8075 mm
Turning Dimensions - Inside Radius
148 in / 3749 mm
Turning Dimensions - Aisle Width
214 in / 5424 mm
Note
An optimum system match gives you a major productivity advantage. The 730 EJ is an excellent match for the Cat 350/352 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.
Lock to Lock
4.75 seconds @ 60 rpm
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
More Details