Specifications
Engine
- Engine Model
- Cat® C13B
- Gross Power (SAE J1995)
- 361hp
- Net Power (SAE J1349)
- 351hp
- Engine Power (ISO 14396)
- 370hp
- Bore
- 5.1in
- Stroke
- 6.2in
- Displacement
- 763in³
- 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)
- 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.
- No Engine De-rating Below
- 12500ft
- Peak Engine Torque Gross (SAE J1995)
- 1579lbf·ft
- Peak Engine Torque Net (SAE J1349)
- 1564lbf·ft
- Peak Engine Torque Speed
- 1200r/min
Weights
- Rated Payload
- 30ton (US)
Body Capacities
- Heaped (SAE 2:1)
- 22.1yd³
- Struck
- 17.7yd³
Transmission
- Forward - 1
- 5mile/h
- Forward - 2
- 9mile/h
- Forward - 3
- 14mile/h
- Forward - 4
- 21mile/h
- Forward - 5
- 29mile/h
- Forward - 6
- 34mile/h
- Reverse - 1
- 6mile/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
- 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
- 33356lb
- Center Axle - Empty
- 12368lb
- Rear Axle - Empty
- 11839lb
- Total - Empty
- 57563lb
- Front Axle - Rated Load
- 1433lb
- Center Axle - Rated Load
- 29156lb
- Rear Axle - Rated Load
- 29156lb
- Total - Rated Load
- 59156lb
- Front Axle - Loaded
- 34789lb
- Center Axle - Loaded
- 41524lb
- Rear Axle - Loaded
- 40995lb
- Total - Loaded
- 117308lb
Body Plate
- Type
- High strength Brinell HB450 wear resistant steel
Eject/Retract Times
- Eject Time
- 12s
- Retract Time
- 15s
Service Refill Capacities
- Fuel Tank
- 106gal (US)
- DEF Tank
- 9gal (US)
- Cooling System
- 21.9gal (US)
- Hydraulic System
- 32.5gal (US)
- Engine Crankcase
- 11.4gal (US)
- Transmission
- 12.4gal (US)
- Final Drives/Differential
- 33gal (US)
- Output Transfer Gear Box
- 6.6gal (US)
Standards
- Brakes
- ISO 3450:2011
- Cab - FOPS
- ISO 3449:2005 Level II
- Cab - ROPS
- ISO 3471:2008
- Steering
- ISO 5010:2019
Turning Circle
- Turning Dimensions - Steer Angle - Left/Right
- 45°
- Turning Dimensions - SAE Turning Radius
- 294in
- Turning Dimensions - Clearance Radius
- 318in
- Turning Dimensions - Inside Radius
- 148in
- Turning Dimensions - Aisle Width
- 214in
- 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: 350/352 - Passes
- 5-Apr
- Hydraulic Excavators: 336 - Passes
- 6-May
- Wheel Loaders: 972/972 XE - Passes
- 4-Mar
- Wheel Loaders: 966/966 XE - Passes
- 4
- Wheel Loader: 962 - Passes
- 5-Apr
- 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 350/352 and 336 Hydraulic Excavators; and Cat 972, 966, 962 and 950 Wheel Loaders. Having matched loading and hauling tools results in increased
