730 EJ Articulated Truck
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).
| Engine Model | Cat® C13 |
|---|---|
| Net Power - ISO 14396 | 276 kW |
| Bore | 130 mm |
| Stroke | 157 mm |
| Displacement | 12.5 l |
| Emissions | The 730 EJ meets Tier 4 Final and Stage V emission standards. |
| Engine Model - U.S. EPA Tier 4 Final/EU Stage V | Cat C13 |
| Gross Power - SAE J1995 | 280 kW |
| Net Power - SAE J1349 | 274 kW |
| No Engine De-rating Below | 3810 m |
| Note (1) | The references to Tier 4 Final/Stage V include U.S. EPA Tier 4 Final, EU Stage V, 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 (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) | 2141 N·m |
| Peak Engine Torque Net (ISO 14396) | 2120 N·m |
| Peak Engine Torque Speed | 1200 r/min |
| 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. |
| Rated Payload | 27.1 t |
|---|
| Heaped (SAE 2:1) | 16.9 m³ |
|---|---|
| Struck | 13.5 m³ |
| Forward - 1 | 8 km/h |
|---|---|
| Forward - 2 | 15 km/h |
| Forward - 3 | 22 km/h |
| Forward - 4 | 34 km/h |
| Reverse - 1 | 9 km/h |
| Forward - 6 | 55 km/h |
| Forward - 5 | 47 km/h |
| Final Drives/Differential | 125 l |
|---|---|
| Output Transfer Gear Box | 24 l |
| DEF Tank | 20 l |
| Fuel Tank | 412 l |
| Cooling System | 83 l |
| Transmission | 47 l |
| Engine Crankcase | 38 l |
| Hydraulic System | 110 l |
| 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. |
| Type | High strength Brinell HB450 wear resistant steel |
|---|
| Eject Time | 12 s |
|---|---|
| Retract Time | 15 s |
| Center Axle - Empty | 5540 kg |
|---|---|
| Center Axle - Loaded | 18825 kg |
| Center Axle - Rated Load | 13225 kg |
| Front Axle - Empty | 15750 kg |
| Front Axle - Loaded | 15880 kg |
| Front Axle - Rated Load | 650 kg |
| Rear Axle - Empty | 5310 kg |
| Rear Axle - Loaded | 18605 kg |
| Rear Axle - Rated Load | 13225 kg |
| Total - Empty | 26600 kg |
| Total - Loaded | 53310 kg |
| Total - Rated Load | 27100 kg |
| Hydraulic Excavators: 336F/336F XE - Passes | 5–6 |
|---|---|
| Hydraulic Excavators: 349F/349F XE - 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. |
| Wheel Loader: 950M - Passes | 5 |
| Wheel Loader: 962M - Passes | 4–5 |
| Wheel Loaders: 966M/966M XE - Passes | 4 |
| Wheel Loaders: 972M/972M XE - Passes | 3–4 |
| Steering | ISO 5010 – 2007 |
|---|---|
| Brakes | ISO 3450 – 2011 |
| Cab - FOPS | ISO 3449 Level II – 2005 |
| Cab - ROPS | ISO 3471 – 2008 |
| Lock to Lock | 4.75 seconds @ 60 rpm |
|---|
| Note | Dimensions are for machines equipped with 750/65 R25 tires. |
|---|---|
| Turning Dimensions - Aisle Width | 5424 mm |
| Turning Dimensions - Clearance Radius | 8075 mm |
| Turning Dimensions - Inside Radius | 3849 mm |
| Turning Dimensions - SAE Turning Radius | 7470 mm |
| Turning Dimensions - Steer Angle - Left/Right | 45° |
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