Photos
740 EJ
360º View
740 EJ
740 EJ
Three Axle Articulated Trucks
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.
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.
Engine Model
Cat® C18
Gross Power (SAE J1995)
511 hp/381 kW
Net Power (SAE J1349)
496 hp/370 kW
Engine Power (ISO 14396)
504 hp/376 kW
Key Features
MAXIMIZE PERFORMANCE
AUTOMATIC CONTROLS
HEAVY DUTY CONSTRUCTION
OPERATOR COMFORT AND CONTROL
BUILT TO PERFORM
TECHNOLOGY THAT GETS WORK DONE
BECAUSE UPTIME COUNTS
MORE SUSTAINABLE FUTURE
BUILT-IN SAFETY FEATURES
Specifications
Metric
|
Imperial
Engine
Engine Model
Cat® C18
Gross Power (SAE J1995)
511 hp
381 kW
Net Power (SAE J1349)
496 hp
370 kW
Engine Power (ISO 14396)
504 hp
376 kW
Bore
5.7 in
145 mm
Stroke
7.2 in
183 mm
Displacement
1106 in³
18.1 l
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)
Noncertified configuration that is equivalent to U.S. EPA Tier 2 and EU Stage II.
No Engine De-rating Required Below
10000 ft
3050 m
Peak Engine Torque Gross (SAE J1995)
1931 lbf·ft
2618 N·m
Peak Engine Torque Net (SAE J1349)
1887 lbf·ft
2558 N·m
Peak Engine Torque Speed
1200 r/min
1200 r/min
Weights
Rated Payload
42 ton (US)
38 t
Body Capacities
Heaped (SAE 2:1)
30.1 yd³
23 m³
Struck
23.5 yd³
18 m³
Air Conditioning System
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).
Transmission
Forward - 1
3.8 mile/h
6.1 km/h
Forward - 2
5 mile/h
8.1 km/h
Forward - 3
7 mile/h
11.2 km/h
Forward - 4
8.8 mile/h
14.1 km/h
Forward - 5
11.6 mile/h
18.7 km/h
Forward - 6
14.2 mile/h
22.9 km/h
Forward - 7
19.6 mile/h
31.5 km/h
Forward - 8
23.5 mile/h
37.9 km/h
Forward - 9
34 mile/h
54.8 km/h
Reverse - 1
4 mile/h
6.4 km/h
Reverse - 2
9.1 mile/h
14.6 km/h
Sound Levels
Interior Cab
72 dB(A)
72 dB(A)
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.
Operating Weights
Front Axle - Empty
44026 lb
19970 kg
Center Axle - Empty
17174 lb
7790 kg
Rear Axle - Empty
16601 lb
7530 kg
Total - Empty
77801 lb
35290 kg
Front Axle - Rated Load
3534 lb
1603 kg
Center Axle - Rated Load
40120 lb
18198 kg
Rear Axle - Rated Load
40120 lb
18198 kg
Total - Rated Load
83776 lb
37999 kg
Front Axle - Loaded
47276 lb
21444 kg
Center Axle - Loaded
57386 lb
26030 kg
Rear Axle - Loaded
56809 lb
25768 kg
Total - Loaded
161577 lb
73290 kg
Body Plate
Type
High Strength Brinell HB450 Wear Resistant Steel
Front
0.28 in
7 mm
Chute
0.55 in
14 mm
Side
0.43 in
11 mm
Base
0.55 in
14 mm
Blade Eject/Retract
Eject (manual)
17 s
17 s
Eject (automatic)
16 s
16 s
Retract (manual)
21 s
21 s
Retract (automatic)
21 s
21 s
Service Refill Capacities
Fuel Tank
145.3 gal (US)
550 l
Cooling System
23.7 gal (US)
90 l
Brake Cooling Tank
17.7 gal (US)
67 l
Steering/Hoist Hydraulic System
36.9 gal (US)
140 l
Engine Crankcase
13.7 gal (US)
52 l
Transmission - OTG
19.8 gal (US)
75 l
Final Drive - Each
1.3 gal (US)
5 l
Axles - Each
15.8 gal (US)
60 l
Standards
Brakes
ISO 3450 – 2011
Cab - FOPS
ISO 3449 Level II – 2005
Cab - ROPS
ISO 3471 – 2008
Steering
ISO 5010 – 2019
Turning Circle
Turning Dimensions - Steer Angle - Left/Right
45°
Turning Dimensions - SAE Turning Radius
339 in
8624 mm
Turning Dimensions - Clearance Radius
356 in
9045 mm
Turning Dimensions - Inside Radius
173 in
4413 mm
Turning Dimensions - Aisle Width
233 in
5925 mm
Note
Dimensions are for machines equipped with 29.5R25 tires.
Steering
Lock to Lock
4.8 seconds @ 60 rpm
Optimal Loader/Truck Pass Matching
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
Dimensions are for machines equipped with 29.5R25 tires.
Equipment
Standard Equipment
Optional Equipment