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730 EJ

Three Axle Articulated Trucks

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.<br>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).

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Engine Model Cat® C13
Bore 130 mm
Stroke 157 mm
Displacement 12.5 l
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730 EJ
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OVERVIEW

Equipped to handle your unique hauling needs

FEATURES & BENEFITS

MAXIMIZE PERFORMANCE

Every Tier 2/Stage II equivalent Cat engine is equipped with a combination of proven electronic, fuel, air and aftertreatment components.Proven electronic, fuel, air and... Read more

AUTOMATIC CONTROLS

Advanced Automatic Traction Control (AATC) engages inter and cross-axle differential locks on-the-go giving the operator optimum traction as conditions change.Clutches re... Read more

HEAVY DUTY CONSTRUCTION

All three axles promote stability using oscillating a-frames with lateral tie rods. Operate at productive speeds with confidence while virtually eliminating impact loads... Read more

OPERATOR COMFORT AND CONTROL

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 fe... Read more

BUILT TO PERFORM

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... Read more

TECHNOLOGY THAT GETS WORK DONE

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, fu... Read more

BECAUSE UPTIME COUNTS

Caterpillar design, manufacturing and customer service help ensure peak performance and uptime.Long service intervals keep your machine operating.Lubrication points are g... Read more

MORE SUSTAINABLE FUTURE

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 IV emi... Read more

BUILT-IN SAFETY FEATURES

Seat belt in use indicator (four-point seat belt available as an option)Operator presence detection (prevents gear engagement when operator is not seated)Additional mirro... Read more

SPECIFICATIONS FOR 730 EJ

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Engine
Engine Model Cat® C13
Bore 130 mm
Stroke 157 mm
Displacement 12.5 l
Net Power - ISO 14396 276 kW
Net Power - SAE J1349 274 kW
Peak Engine Torque Gross (SAE J1995) 1830 N·m
Gross Power - SAE J1995 280 kW
No Engine De-rating Below 3990 m
Peak Engine Torque Speed 1200 r/min
Note (1) The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard.
Emissions The 730 EJ meets either Tier 2/Stage II or Tier 3/Stage IIIA equivalent emission standards.
Note (3) Net power when the fan is at maximum speed is 274 kW (367 hp) per the SAE reference conditions.
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.
Engine Model - Either U.S. EPA Tier 2/EU Stage II or U.S. EPA Tier 3/EU Stage IIIA equivalent Cat C13
Peak Engine Torque Net (ISO 14396) 1810 N·m
Weights
Rated Payload 27.1 t
Body Capacities
Heaped (SAE 2:1) 16.9 m³
Struck 13.5 m³
Transmission
Forward - 1 8 km/h
Forward - 2 15 km/h
Forward - 3 22 km/h
Forward - 4 34 km/h
Forward - 5 47 km/h
Forward - 6 55 km/h
Reverse - 1 9 km/h
Sound Levels
Interior Cab 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.
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.
Operating Weights
Total - Loaded 53310 kg
Center Axle - Loaded 18825 kg
Rear Axle - Empty 5380 kg
Front Axle - Rated Load 650 kg
Total - Empty 26210 kg
Front Axle - Loaded 15880 kg
Rear Axle - Loaded 18605 kg
Total - Rated Load 27100 kg
Front Axle - Empty 15230 kg
Center Axle - Rated Load 13225 kg
Center Axle - Empty 5600 kg
Rear Axle - Rated Load 13225 kg
Service Refill Capacities
Fuel Tank 412 l
Cooling System 83 l
Hydraulic System 110 l
Engine Crankcase 38 l
Transmission 47 l
Final Drives/Differential 125 l
Output Transfer Gear Box 24 l
Steering
Lock to Lock 4.75 seconds @ 60 rpm
Standards
Brakes ISO 3450 – 2011
Cab - FOPS ISO 3449 Level II – 2005
Cab - ROPS ISO 3471 – 2008
Steering ISO 5010 – 2007
Body Plate
Type High strength Brinell HB450 wear resistant steel
Turning Circle
Turning Dimensions - Steer Angle - Left/Right 45°
Turning Dimensions - Aisle Width 5424 mm
Turning Dimensions - SAE Turning Radius 7470 mm
Turning Dimensions - Inside Radius 3849 mm
Note Dimensions are for machines equipped with 750/65 R25 tires.
Turning Dimensions - Clearance Radius 8075 mm
Eject/Retract Times
Eject Time 12 s
Retract Time 15 s
Optimal Loader/Truck Pass Matching
Wheel Loaders: 966M/966M XE - Passes 4
Wheel Loader: 962M - Passes 4–5
Note An optimum system match gives you a major productivity advantage. The 730 EJ 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.
Hydraulic Excavators: 349F/349F XE - Passes 4–5
Wheel Loader: 950M - Passes 5
Wheel Loaders: 972M/972M XE - Passes 3–4
Hydraulic Excavators: 336F/336F XE - Passes 5–6

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