The Cat 740 EJ with a 23 m³ (30.1 yd³) 38 tonnes (42 tons) capacity brings a new level of operator comfort and features to the market in addition to the durability, high productivity and lower operating costs Cat Articulated Trucks are known for. The all-new operator cabin is a leap into the next generation for Articulated Trucks, providing our operators the best place to help build the future.
A uniquely combined eject and transmission lever allows for easy operation which suits a wide range of operator experience
Safety features help increase operator confidence by providing a safer operation - prevention of cab and body roll-over and safer cab entry
Ability to spread on-the-go allows for increased production and increased profit potential by reducing the need for support equipment at the fill
| Engine Model | Cat® C18 |
|---|---|
| Gross Power (SAE J1995) | 511 hp |
| Net Power (SAE J1349) | 496 hp |
| Engine Power (ISO 14396) | 504 hp |
| Bore | 5.7 in |
| Stroke | 7.2 in |
| Displacement | 1106 in³ |
| Note (1) | Advertised power is tested at 1,700 rpm. |
| Note (2) | Advertised power is tested per the specified standard in effect at the time of manufacture. |
| 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 370 kW (496 hp) per the SAE reference conditions. |
| Note (5) | The Cat C18 meets U.S. EPA Tier 4 Final and EU 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 22241-1:2006 requirements are met by many brands of DEF, including those that carry the AdBlue® or API certifications. |
| No Engine De-rating Required Below | 10000 ft |
| Peak Engine Torque Gross (SAE J1995) | 1931 lbf·ft |
| Peak Engine Torque Net (SAE J1349) | 1887 lbf·ft |
| Peak Engine Torque Speed | 1200 r/min |
| Rated Payload | 42 ton (US) |
|---|
| Air Conditioning | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. • If equipped with R134a (Global Warming Potential = 1430), the system contains 1.1 kg (2.4 lb) of refrigerant which has a CO2 equivalent of 1.716 metric tonnes (1.891 tons). |
|---|
| Heaped (SAE 2:1) | 30.1 yd³ |
|---|---|
| Struck | 23.5 yd³ |
| Forward - 1 | 3.8 mile/h |
|---|---|
| Forward - 2 | 5 mile/h |
| Forward - 3 | 7 mile/h |
| Forward - 4 | 8.8 mile/h |
| Forward - 5 | 11.6 mile/h |
| Forward - 6 | 14.2 mile/h |
| Forward - 7 | 19.6 mile/h |
| Forward - 8 | 23.5 mile/h |
| Forward - 9 | 34 mile/h |
| Reverse - 1 | 4 mile/h |
| Reverse - 2 | 9.1 mile/h |
| Interior Cab | 72 dB(A) |
|---|---|
| Note (1) | The declared dynamic operator sound pressure level is 72 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the maximum cooling fan’s 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. |
| Front Axle - Empty | 45305 lb |
|---|---|
| Center Axle - Empty | 16998 lb |
| Rear Axle - Empty | 16424 lb |
| Total - Empty | 78727 lb |
| Front Axle - Rated Load | 3534 lb |
| Center Axle - Rated Load | 40120 lb |
| Rear Axle - Rated Load | 40120 lb |
| Total - Rated Load | 83776 lb |
| Front Axle - Loaded | 48841 lb |
| Center Axle - Loaded | 57117 lb |
| Rear Axle - Loaded | 56544 lb |
| Total - Loaded | 162503 lb |
| Type | High Strength Brinell HB450 Wear Resistant Steel |
|---|---|
| Front | 0.28 in |
| Chute | 0.55 in |
| Side | 0.43 in |
| Base | 0.55 in |
| Eject (manual) | 17 s |
|---|---|
| Eject (automatic) | 16 s |
| Retract (manual) | 21 s |
| Retract (automatic) | 21 s |
| Fuel Tank | 145.3 gal (US) |
|---|---|
| DEF Tank | 5.3 gal (US) |
| Cooling System | 23.7 gal (US) |
| Brake Cooling Tank | 17.7 gal (US) |
| Steering/Hoist Hydraulic System | 36.9 gal (US) |
| Engine Crankcase | 13.7 gal (US) |
| Transmission - OTG | 19.8 gal (US) |
| Final Drive - Each | 1.3 gal (US) |
| Axles - Each | 15.8 gal (US) |
| Brakes | ISO 3450 – 2011 |
|---|---|
| Cab - FOPS | ISO 3449 Level II – 2005 |
| Cab - ROPS | ISO 3471 – 2008 |
| Steering | ISO 5010 – 2019 |
| Turning Dimensions - Steer Angle - Left/Right | 45° |
|---|---|
| Turning Dimensions - SAE Turning Radius | 339 in |
| Turning Dimensions - Clearance Radius | 356 in |
| Turning Dimensions - Inside Radius | 173 in |
| Turning Dimensions - Aisle Width | 233 in |
| Note | Dimensions are for machines equipped with 29.5R25 tires. |
| Lock to Lock | 4.8 seconds @ 60 rpm |
|---|
| Hydraulic Excavator: 390 - Passes | 4 |
|---|---|
| Hydraulic Excavator: 374 - Passes | 5 |
| Wheel Loader: 982 - Passes | 4 |
| Wheel Loader: 980 - Passes | 4–5 |
| Wheel Loader: 972 - Passes | 4–5 |
| Note | An optimum system match gives you a major productivity advantage. Having matched loading and hauling tools results in increased production and lower system costs per unit of volume moved. |
