Three Axle Articulated Trucks 730 EJ

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Key Specs

Engine Model: Cat® C13B; Cat® C13B

Rated Payload: 30 ton (US); 27.1 t

Heaped (SAE 2:1): 22.1 yd³; 16.9 m³

730 EJ
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Overview

Equipped to handle your unique hauling needs

The Cat® 730 EJ articulated truck offers a unique advantage by ejecting material in low-clearance areas—ideal for tunnels, overhead lines, or underground work. On-the-go ejecting cuts the need for extra equipment, speeding up cycles and boosting productivity on compact jobsites.

Benefits

RELIABLE PERFORMANCE

The 730 EJ allows you to eject statically on grades and side slopes with minimal carryback, while the C13B engine delivers the power you require, combined with relentless reliability.

BUILT-IN SAFETY

The 730 EJ is designed for safe and convenient access with ground level service, and the push blade ejects material from the body, helping to prevent an opportunity for rollover.

IMPROVED OPERATOR EFFICIENCY

Easily set job parameters with Body Height and Machine Speed Limiting, while improving operating behavior with optional Operator Coaching.

Features At A Glance

Cat C13B engine delivers proven reliability across a variety of applications.
Terrain-based throttle control smooths throttle input over rough terrain to improve ride quality.
Enhanced reliability through commonality and design simplicity with long life to overhaul.
Minimized impact of emission control system allows excellent response and ample power.
Engine compression brake improves response and increases retarding power for controlled descent of grades.
Aftertreatment technologies reduce emissions, including reducing NOx emissions by 80%.

The truck can eject and spread the material while moving, reducing additional spreading and dozing equipment. “On-the-go” ejecting results in faster cycle times.
Ejecting the load without raising the body maintains machine stability, allowing load dispersal on inclines, side slopes, and in very soft underfoot conditions, especially on landfill sites.
The truck can eject in areas with reduced overhead clearance, such as around overhead lines or in tunneling and underground operations.
The body design virtually eliminates material sticking to the body, which increases productivity, improves fuel efficiency, and lowers cost per ton.
The ejector blade is made from high-strength steel and uses technology similar to that proven in Cat wheel tractor-scrapers.
A three-stage, high-speed, double-acting cylinder is specifically designed for horizontal mounting and smooth load ejection.

All structures and components are proven through extensive testing and customer experience.
Advanced suspension allows for greater speed over rough terrain, while softening impact loads.
Front suspension oscillates ±6 degrees for a smooth ride.
Frames are designed to handle torque loads, decrease hitch area stress, and optimize suspension geometry.
Frames are robot-welded for maximum durability.

Advanced Automatic Traction Control (AATC) decreases wheel slippage, delivering maximum traction and productivity. Fully automatic, no operator action.
Automatic Retarder Control (ARC) manages the retarder without any operator interaction. Fully automatic, 100% of the time.
Assisted Hoisting Control allows automatic ejecting of the load.
Combined eject/transmission lever, exclusive to Caterpillar, places multiple controls on the transmission lever, incorporates park brake, and reduces operator interaction by as much as 50%.

Economy mode reduces fuel use without affecting productivity and can be engaged with a single button.
This machine design improves fuel economy with minimized maintenance costs and the same great power and response.
Innovative air-management systems optimize airflow and enhance power and fuel efficiency.
Fully automatic retarder control helps prevent engine overspeed, protects powertrain components without any operator intervention.

Tilt and telescopic steering column designed for operator comfort and control. This adjustable column allows drivers to fine-tune the steering wheel position for optimal ergonomics, especially during long shifts or rough terrain operations.
Simple, intuitive control and display layouts allow the operator to focus on safe machine operation, while maintaining productivity.
Spacious cab with seats positioned for optimal operator and trainer visibility.
Touchscreen allows easy monitoring and adjustment of systems.
Make and receive hands-free calls via the optional Bluetooth® equipped stereo.
The HVAC system is now managed through the primary display with controls accessible via the jog dial or touchscreen for enhanced operator convenience.
The cab features dedicated storage solutions for everyday items, ensuring convenience and organization for the operator.

Integrated systems give you the ability to make timely, fact-based decisions to maximize efficiency, improve productivity, and lower costs.
Product Link™ system connects to each machine wirelessly, allowing you to monitor location, hours, fuel use, productivity, idle time, and diagnostic codes.
Improved payload technology allows operators to view real-time load weights on the integrated display. Updated software and sensors provide accurate data.
External payload indicator lights alert the loader when to stop, reducing the risk of machine overloading.
Stability Assist software reports information via online VisionLink™, increasing awareness of machine history if a rollover has occurred.

Unique safety feature Dynamic Roll Protection supports rollover prevention and works in parallel with the already successful Cat Detect with Stability Assist, reducing downtime and safety repairs from machine rollover events.
Operator-presence detection system applies parking brake if gear is engaged and operator is not seated.
In-cab tertiary switch allows operator to bring the machine to a safe stop in the unlikely event of both main and secondary brake circuits failing.
Hill Assist reduces potential rollback on grades.
Auto Wait Brake applies the service brakes when neutral is selected and button is pressed, allowing quick and easy control of the machine while dumping and loading.
Ground-level fuel fill and diesel exhuast fluid (DEF) fill tanks.
Integrated payload lights [when Cat Payload Monitoring (CPM) option is fitted] with wide angle beam lights on all cab roof corners provide clear visibility to loading tool operator and site controllers.
Secondary steering activates automatically if low pressure is sensed in primary system.
Seat belt indicator provides audible and visible alert if seatbelt is not latched while the machine is on.

Durable design and easier servicing mean maximized uptime and reduced service costs.
Universal joints are lubricated for life, eliminating any greasing during the product lifetime.
Coolant formula improves component life by reducing corrosion.
Entire machine is designed for greater ease of maintenance with side-tilting cab, electrically raised hood, access panels, and data connector.
Extended service intervals for the engine and transmission: 1,000 and 2,000 hours, respectively. Doubled from previous models and resulting in lower total cost of ownership.
Durable flexi fender reduces the risk of permanent damages and reduces repair costs.

Specifications Standard Equipment Optional Equipment

Product Specifications for 730 EJ

Engine

Engine Model	Cat® C13B 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)	Advertised power is tested per the specified standard in effect at the time of manufacture. 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. Advertised power is tested at 1,800 rpm.
Note (3)	Net power available at the flywheel when the engine is equipped with alternator, air cleaner, muffler, and fan at minimum speed. 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. 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. 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. 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.
No Engine De-rating 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

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

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. 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. 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	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

Body Plate

Type

High strength Brinell HB450 wear resistant steel 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	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

Standards

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

Turning Circle

Turning Dimensions - Steer Angle - Left/Right	45° 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	Dimensions are for machines equipped with 750/65 R25 tires. Dimensions are for machines equipped with 750/65 R25 tires.

Steering

Lock to Lock

4.75 seconds @ 60 rpm 4.75 seconds @ 60 rpm

Optimal Loader/Truck Pass Matching

Hydraulic Excavators: 350/352 - Passes	4-5 4-5
Hydraulic Excavators: 336 - Passes	5-6 5-6
Wheel Loaders: 972/972 XE - Passes	3-4 3-4
Wheel Loaders: 966/966 XE - Passes	4 4
Wheel Loader: 962 - Passes	4-5 4-5
Wheel Loader: 950 - Passes	5 5
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. 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.

730 EJ Standard Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

OPERATOR ENVIRONMENT

Adjustable air vents

Combined gear selection and hoist 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
– 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

10-inch touchscreen display with Cat® rearview camera

Retractable belt: Operator seat and second seat

Windows opening both sides, tinted

Windshield wiper and washer, two speed, intermittent (front)

Windshield wiper and washer, two speed (rear)

TECHNOLOGY

Product Link Cellular PLE643

Cat Detect with Stability Assist

ELECTRICAL AND LIGHTING

Batteries (x2) maintenance free

Electrical system: 24-volt, 5A 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 single reverse transmission

Cat C13B engine

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 (ROPS)/falling objects protective structure (FOPS) cab

Dynamic Rollover Protection

GUARDS

Rear window

Radiator

Crankcase

Front dump body spill guard, integral part of fabricated body

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.

Underslung tailgate

730 EJ Optional Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

OPERATOR ENVIRONMENT

Infrared glass – high ambient cab

Radio, Bluetooth® stereo system

Window blinds

Mirrors, heated motorized

Secondary touchscreen display

Operator seat belt, four-point

Seat, heated/cooled

TECHNOLOGY

Cat Payload monitoring system

Product Link Dual PLE683

Operator Coaching

ELECTRICAL AND LIGHTING

Roof mounted LED work lights

Ether start

Cold weather start attachment (2 additional batteries)

Engine block heater

Flashing LED beacon

OPTIONAL EQUIPMENT

Fast fuel fill

Auto lube installation for automatic greasing of bearings

Cold weather coolant –51° C (–60° F)

Exhaust heated body

Fuel additive – anti-waxing

Wheel chocks

Product Specifications for 730 EJ

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Engine

Engine Model	Cat® C13B 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)	Advertised power is tested per the specified standard in effect at the time of manufacture. 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. Advertised power is tested at 1,800 rpm.
Note (3)	Net power available at the flywheel when the engine is equipped with alternator, air cleaner, muffler, and fan at minimum speed. 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. 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. 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. 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.
No Engine De-rating 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

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

Note (1)

Note (2)

Operating Weights

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

Body Plate

Type

High strength Brinell HB450 wear resistant steel 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	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

Standards

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

Turning Circle

Turning Dimensions - Steer Angle - Left/Right	45° 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	Dimensions are for machines equipped with 750/65 R25 tires. Dimensions are for machines equipped with 750/65 R25 tires.

Steering

Lock to Lock

4.75 seconds @ 60 rpm 4.75 seconds @ 60 rpm

Optimal Loader/Truck Pass Matching

Hydraulic Excavators: 350/352 - Passes	4-5 4-5
Hydraulic Excavators: 336 - Passes	5-6 5-6
Wheel Loaders: 972/972 XE - Passes	3-4 3-4
Wheel Loaders: 966/966 XE - Passes	4 4
Wheel Loader: 962 - Passes	4-5 4-5
Wheel Loader: 950 - Passes	5 5
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. 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.

730 EJ Standard Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

OPERATOR ENVIRONMENT

Adjustable air vents

Combined gear selection and hoist 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
– 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

10-inch touchscreen display with Cat® rearview camera

Retractable belt: Operator seat and second seat

Windows opening both sides, tinted

Windshield wiper and washer, two speed, intermittent (front)

Windshield wiper and washer, two speed (rear)

TECHNOLOGY

Product Link Cellular PLE643

Cat Detect with Stability Assist

ELECTRICAL AND LIGHTING

Batteries (x2) maintenance free

Electrical system: 24-volt, 5A 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 single reverse transmission

Cat C13B engine

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 (ROPS)/falling objects protective structure (FOPS) cab

Dynamic Rollover Protection

GUARDS

Rear window

Radiator

Crankcase

Front dump body spill guard, integral part of fabricated body

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.

Underslung tailgate

730 EJ Optional Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

OPERATOR ENVIRONMENT

Infrared glass – high ambient cab

Radio, Bluetooth® stereo system

Window blinds

Mirrors, heated motorized

Secondary touchscreen display

Operator seat belt, four-point

Seat, heated/cooled

TECHNOLOGY

Cat Payload monitoring system

Product Link Dual PLE683

Operator Coaching

ELECTRICAL AND LIGHTING

Roof mounted LED work lights

Ether start

Cold weather start attachment (2 additional batteries)

Engine block heater

Flashing LED beacon

OPTIONAL EQUIPMENT

Fast fuel fill

Auto lube installation for automatic greasing of bearings

Cold weather coolant –51° C (–60° F)

Exhaust heated body

Fuel additive – anti-waxing

Wheel chocks

Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

Assist

Detect

Equipment Management

Payload

Productivity

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Cat Stability Assist for Articulated Trucks increases awareness of machine stability during operation by warning operator if machine is approaching an un-safe angle, ultimately resulting in machine safety and uptime.

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Driver Safety System (DSS)

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Fatigued and distracted equipment operators can pose a severe risk to themselves and others. The consequences can be costly, even fatal. The Cat® Detect Driver Safety System (DSS) is an in-cab detection technology that can help identify and address fatigue and distraction events, enhancing operator safety.

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Fatigued and distracted equipment operators can pose a severe risk to themselves and others. The consequences can be costly, even fatal. The Cat® Detect Driver Safety System (DSS) is an in-cab detection technology that can help identify and address fatigue and distraction events, enhancing operator safety.

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Cat® Inspect

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Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

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Cat® Remote Flash

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Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

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VisionLink™

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VisionLink™ is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

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Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology

Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

Explore Technology

VisionLink™ is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

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Cat Payload for Articulated Trucks

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Cat® Production Measurement provides real-time payload weighing to help operators optimize hauling potential and maximize productivity. Automated tracking helps site managers monitor material movement and efficiency metrics to manage production, improve jobsite efficiency, and lower costs.

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Cat® Production Measurement provides real-time payload weighing to help operators optimize hauling potential and maximize productivity. Automated tracking helps site managers monitor material movement and efficiency metrics to manage production, improve jobsite efficiency, and lower costs.

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VisionLink™ Productivity

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VisionLink™ Productivity is an easy-to-use cloud-based platform that gathers and summarizes machine telematics and jobsite data from all your equipment. Actionable performance data is transmitted to the web platform for users to access anywhere, anytime via a mobile, tablet, or desktop device - on or off the jobsite.

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VisionLink™ Productivity is an easy-to-use cloud-based platform that gathers and summarizes machine telematics and jobsite data from all your equipment. Actionable performance data is transmitted to the web platform for users to access anywhere, anytime via a mobile, tablet, or desktop device - on or off the jobsite.

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See how 730 EJ compares against frequently compared products.

Articulated Trucks

Selected

730 EJ

Engine Model: Cat® C13B; Cat® C13B
Rated Payload: 30 ton (US); 27.1 t
Heaped (SAE 2:1): 22.1 yd³; 16.9 m³

Articulated Trucks

745

Engine Model: Cat® C18; Cat® C18
Rated Payload: 45.2 t; 41 t
Heaped (SAE 2:1): 33.4 yd³; 26 m³

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Articulated Trucks

740 GC

Engine Model: Cat® C15; Cat® C15
Rated Payload: 40 ton (US); 36.3 t
Heaped (SAE 2:1): 29.7 yd³; 22.7 m³

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730 EJ Three Axle Articulated Truck

Three Axle Articulated Trucks 730 EJ

Overview

Equipped to handle your unique hauling needs

Benefits

RELIABLE PERFORMANCE

BUILT-IN SAFETY

IMPROVED OPERATOR EFFICIENCY

Features At A Glance

Product Specifications for 730 EJ

Engine

Weights

Body Capacities

Transmission

Sound Levels

Operating Weights

Body Plate

Eject/Retract Times

Service Refill Capacities

Standards

Turning Circle

Steering

Optimal Loader/Truck Pass Matching

730 EJ Standard Equipment

NOTE

OPERATOR ENVIRONMENT

TECHNOLOGY

ELECTRICAL AND LIGHTING

POWERTRAIN

SAFETY

GUARDS

OTHER STANDARD EQUIPMENT

730 EJ Optional Equipment

NOTE

OPERATOR ENVIRONMENT

TECHNOLOGY

ELECTRICAL AND LIGHTING

OPTIONAL EQUIPMENT

Product Specifications for 730 EJ

Engine

Weights

Body Capacities

Transmission

Sound Levels

Operating Weights

Body Plate

Eject/Retract Times

Service Refill Capacities

Standards

Turning Circle

Steering

Optimal Loader/Truck Pass Matching

730 EJ Standard Equipment

NOTE

OPERATOR ENVIRONMENT

TECHNOLOGY

ELECTRICAL AND LIGHTING

POWERTRAIN

SAFETY

GUARDS

OTHER STANDARD EQUIPMENT

730 EJ Optional Equipment

NOTE

OPERATOR ENVIRONMENT

TECHNOLOGY

ELECTRICAL AND LIGHTING

OPTIONAL EQUIPMENT

Compatible Technology and Services

Cat Stability Assist for Articulated Trucks

Driver Safety System (DSS)

Cat® Inspect

Cat® Remote Flash

VisionLink™

Cat Payload for Articulated Trucks

VisionLink™ Productivity

See how 730 EJ compares against frequently compared products.

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