Caterpillar 730 EJ Off-Highway Truck Specs

Category: Off-Highway Trucks ➔
Manufacturer: Caterpillar ➔
Model: 730 EJ ➔

The Caterpillar 730 EJ Off-Highway Truck is a powerful and versatile machine designed for rugged construction and mining applications. With a heaped capacity of 22.1 cubic yards and a gross power of 325 horsepower, this truck can handle heavy loads with ease. Its durable construction and advanced technology make it a reliable choice for demanding job sites.

General Specifications

Caterpillar 730 EJ Off-Highway Truck General Specifications specifications
Articulated/Rigid	Articulated — Starting 2024 Model Year
Drive Configuration	6WD — Starting 2019 Model Year
Engine Type	Cat C13 — Starting 2024 Model Year
Mfg. Model	730 EJ — Starting 2019 Model Year
Operating Weight	58,643.00 lbs (26,595.47 kg) — Starting 2019 Model Year
Planetary Powershift Transmission	Powershift w/ lockup torque converter — Starting 2019 Model Year
Rated Payload	31.00 t (31,000.00 kg) — Starting 2019 Model Year

Body Capacities

Caterpillar 730 EJ Off-Highway Truck Body Capacities specifications
Heaped (Sae 2:1)	22.1 cu yd
Struck	17.7 cu yd

Body Plate

Caterpillar 730 EJ Off-Highway Truck Body Plate specifications
Body Plate Type	High strength Brinell HB450 wear resistant steel

Body Plate Thickness

Caterpillar 730 EJ Off-Highway Truck Body Plate Thickness specifications
Base	0.40 in (1.02 cm)
Front	0.30 in (0.76 cm)
Side	0.30 in (0.76 cm)

Dimensions

Caterpillar 730 EJ Off-Highway Truck Dimensions specifications
Dump Ground Clearance	2.96 ft (0.90 m)
Dump Height	10.00 ft (3.05 m)
Ground Clearance	10.06 ft (3.07 m)
Height	12.33 ft (3.76 m)
Length	34.00 ft (10.36 m)
Overall Height	12.32 ft (3.76 m)
Overall Length	31.90 ft (9.72 m)
Overall Width	11.63 ft (3.54 m)
Weight	59,084.00 lbs (26,800.08 kg)
Wheelbase	7.46 ft (2.27 m)
Width	9.92 ft (3.02 m)

Dump

Caterpillar 730 EJ Off-Highway Truck Dump specifications
Capacity - Heaped	22.1 cu yd
Capacity - Struck	17.7 cu yd
Lower Time	12 sec
Raise Time	15 sec
Rated Payload	31.00 lbs (14.06 kg)

Eject/Retract Times

Caterpillar 730 EJ Off-Highway Truck Eject/Retract Times specifications
Eject Time	12 s
Retract Time	15 s

Ejector Cycle Times

Caterpillar 730 EJ Off-Highway Truck Ejector Cycle Times specifications
Eject Time	12 s
Retract Time	15 s

Engine

Caterpillar 730 EJ Off-Highway Truck Engine specifications
Bore	5.10 in (12.95 cm)
Displacement	680.00 cu in (11,143.23 cu cm)
Emissions	The 730 EJ meets Tier 4 Final/Stage IV emission standards.
Engine Model	Cat C11 ACERT
Engine Model - U.S. Epa Tier 4 Final/Eu Stage Iv	Cat C13 ACERT
Gross Power	325.00 hp (242.36 kw)
Gross Power - Sae J1995	325.00 hp (242.36 kw)
Net Power	317.00 hp (236.39 kw)
Net Power - Eec 80/1269	321.00 hp (239.37 kw)
Net Power - Iso 14396	370.00 hp (275.91 kw)
Net Power - Iso 9249	321.00 hp (239.37 kw)
Net Power - Sae J1349	319.00 hp (237.88 kw)
No Engine De-Rating Below	12,500.00 ft (3,810.00 m)
Note (1)	The reference to Tier 4 Final/Stage IV includes U.S. EPA Tier 4 Final, EU Stage IV, Japan 2014 (Tier 4 Final), and Korea Tier 4 Final emission standards.
Note (2)	The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard.
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 274 kW (367 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.
Peak Engine Torque Gross (Sae J1995)	1,579.00 lbs ft (2,140.81 nm)
Peak Engine Torque Net (Iso 14396)	1,564.00 lbs ft (2,120.47 nm)
Peak Engine Torque Speed	1200 rpm
Power Measured @	1800 rpm
Stroke	5.50 in (13.97 cm)

Operating Weights

Caterpillar 730 EJ Off-Highway Truck Operating Weights specifications
Center Axle - Empty	13,140.00 lbs (5,959.18 kg)
Center Axle - Loaded	43,144.00 lbs (19,566.44 kg)
Center Axle - Rated Load	30,005.00 lbs (13,607.71 kg)
Front Axle - Empty	30,821.00 lbs (13,977.78 kg)
Front Axle - Loaded	32,805.00 lbs (14,877.55 kg)
Front Axle - Rated Load	1,984.00 lbs (899.77 kg)
Rear Axle - Empty	12,368.00 lbs (5,609.07 kg)
Rear Axle - Loaded	42,373.00 lbs (19,216.78 kg)
Rear Axle - Rated Load	30,005.00 lbs (13,607.71 kg)
Total - Empty	56,328.00 lbs (25,545.58 kg)
Total - Loaded	118,322.00 lbs (53,660.77 kg)
Total - Rated Load	61,994.00 lbs (28,115.19 kg)

Operational

Caterpillar 730 EJ Off-Highway Truck Operational specifications
Cooling System Fluid Capacity	18.00 gal (68.13 l)
Engine Oil Capacity	11.00 gal (41.64 l)
Fuel Capacity	94.00 gal (355.79 l)
Hydraulic System Fluid Capacity	46.50 gal (176.00 l)
Transmission Fluid Capacity	9.50 gal (35.96 l)

Optimal Loader/Truck Pass Matching

Caterpillar 730 EJ Off-Highway Truck Optimal Loader/Truck Pass Matching specifications
Hydraulic Excavators: 336f/336f Xe - Passes	56
Hydraulic Excavators: 349f/349f Xe - Passes	45
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.
Wheel Loader: 950m - Passes	5
Wheel Loader: 962m - Passes	45
Wheel Loaders: 966m/966m Xe - Passes	4
Wheel Loaders: 972m/972m Xe - Passes	34

Service Refill Capacities

Caterpillar 730 EJ Off-Highway Truck Service Refill Capacities specifications
Cooling System	18.00 gal (68.13 l)
Def Tank	5.30 gal (20.06 l)
Engine Crankcase	11.00 gal (41.64 l)
Final Drives/Differential	43.30 gal (163.89 l)
Fuel Tank	94.00 gal (355.79 l)
Hydraulic System	46.50 gal (176.00 l)
Output Transfer Gear Box	4.80 gal (18.17 l)
Transmission	9.50 gal (35.96 l)

Sound Levels

Caterpillar 730 EJ Off-Highway Truck Sound Levels specifications
Interior Cab	76 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.

Standards

Caterpillar 730 EJ Off-Highway Truck Standards specifications
Brakes	ISO 3450 1996
Cab - Fops	ISO 3449 Level II 2005
Cab - Rops	ISO 3471 2008
Steering	ISO 5010 2007

Steering

Caterpillar 730 EJ Off-Highway Truck Steering specifications
Lock To Lock	4.75 seconds @ 60 rpm

Transmission

Caterpillar 730 EJ Off-Highway Truck Transmission specifications
Forward - 1	5.00 mph (8.05 kph)
Forward - 2	9.00 mph (14.48 kph)
Forward - 3	14.00 mph (22.53 kph)
Forward - 4	21.00 mph (33.80 kph)
Forward - 5	29.00 mph (46.67 kph)
Forward - 6	34.00 mph (54.72 kph)
Max Speed	34.00 mph (54.72 kph)
Number Of Forward Gears	6
Number Of Reverse Gears	1
Reverse - 1	5.00 mph (8.05 kph)
Transmission Type	electronic transmission

Turning Circle

Caterpillar 730 EJ Off-Highway Truck Turning Circle specifications
Note	Dimensions are for machines equipped with 750/65 R25 tires.
Turning Dimensions - Aisle Width	214.00 in (543.56 cm)
Turning Dimensions - Clearance Radius	318.00 in (807.72 cm)
Turning Dimensions - Inside Radius	152.00 in (386.08 cm)
Turning Dimensions - Sae Turning Radius	294.00 in (746.76 cm)

Weights

Caterpillar 730 EJ Off-Highway Truck Weights specifications
Center Axle - Empty	13140 %
Center Axle - Loaded	43144 %
Front Axle - Empty	30,821.00 lbs (13,977.78 kg)
Front Axle - Loaded	32805 %
Rated Payload	60,000.00 lbs (27,210.89 kg)
Rear Axle - Empty	12,368.00 lbs (5,609.07 kg)
Rear Axle - Loaded	42,373.00 lbs (19,216.78 kg)
Total Empty	56,328.00 lbs (25,545.58 kg)
Total Loaded	118,322.00 lbs (53,660.77 kg)