How it Works
Caterpillar
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740 EJ
User manual
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Table of contents
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Caterpillar 740 EJ User manual

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Page 1
740 EJ
Articulated Truck

Technical Specifications

Congurations and features may vary by region. Please consult your Cat® dealer for availability in your area.

Table of Contents

Specications ..............................................................................................2
Service Rell Capacities ........................................3
Standard and Optional Equipment ............................................................................8
Page 2
740 EJ Articulated Truck Specifications
Engine
Engine Model Cat C18
Gross Power – SAE J1995 381 kW 511 hp
Net Power – SAE J1349 370 kW 496 hp
Engine Power – ISO 14396 376 kW 504 hp
Bore 145 mm 5.7 in
Stroke 183 mm 7.2 in
Displacement 18.1 L 1,106 in
• The power ratings apply at an engine speed of 1,700 rpm when tested under the conditions for the specified standard in effect at the time of manufacture.
• 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.
• Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions.
• The 740 EJ meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
• 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 Derating Required Below
Peak Engine Torque Gross (SAE J1995) 2618 N•m 1,931 lbf-ft
Peak Engine Torque Net (SAE J1349) 2558 N•m 1,887 lbf-ft
Peak Engine Torque Speed 1,200 rpm
3050 m 10,000 ft
3
Weights
Rated Payload 38 tonnes 42 tons
Body Capacities
Heaped SAE 2:1 23 m
Struck 18 m
3
3
30.1 yd
23.5 yd
3
3
Transmission
Forward 1 6.1 km/h 3.8 mph
Forward 2 8.1 km/h 5 mph
Forward 3 11.2 km/h 7 mph
Forward 4 14.1 km/h 8.8 mph
Forward 5 18.7 km/h 11.6 mph
Forward 6 22.9 km/h 14.2 mph
Forward 7 31.5 km/h 19.6 mph
Forward 8 37.9 km/h 23.5 mph
Forward 9 54.8 km/h 34 mph
Reverse 1 6.4 km/h 4 mph
Reverse 2 14.6 km/h 9.1 mph
Sound Levels
Interior Cab 72 dB(A)
• 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.
• 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.
Air Conditioning System
• The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential =
1430). The system contains 1.2 kg of refrigerant which has a CO2 equivalent of 1.716 metric tonnes.
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Page 3
740 EJ Articulated Truck Specifications
Operating Weights
Front Axle – Empty 20 343 kg 44,849 lb
Center Axle – Empty 7754 kg 17,095 lb
Rear Axle – Empty 7491 kg 16,515 lb
Total – Empty 35 663 kg 78,623 lb
Front Axle – Rated Load 1603 kg 3,534 lb
Center Axle – Rated Load 18 198 kg 40,120 lb
Rear Axle – Rated Load 18 198 kg 40,120 lb
Total – Rated Load 38 000 kg 83,776 lb
Front Axle – Loaded 22 021 kg 48,548 lb
Center Axle – Loaded 25 952 kg 57,214 lb
Rear Axle – Loaded 25 690 kg 56,637 lb
Total – Loaded 73 663 kg 162,399 lb
Body Plate
High Strength Brinell HB450 Wear Resistant Steel
Front 7 mm 0.28 in
Chute 14 mm 0.55 in
Side 11 mm 0.43 in
Base 14 mm 0.55 in
Service Refill Capacities
Fuel Tank 550 L 145.3 gal
DEF Tank 25 L 5.3 gal
Cooling System 90 L 23.7 gal
Brake Cooling Tank 67 L 17.7 gal
Steering/Hoist Hydraulic System 140 L 36.9 gal
Engine Crankcase 52 L 13.7 gal
Transmission/OTG 75 L 19.8 gal
Final Drives (each) 5 L 1.3 gal
Axles (each) 60 L 15.8 gal
Standards
Brakes ISO 3450:2011
Cab/FOPS ISO 3449:2005 Level II
Cab/ROPS ISO 3471:2008
Steering ISO 5010:2019
Blade Eject/Retract
Eject (manual) 17 seconds
Eject (automatic) 16 seconds
Retract (manual) 21 seconds
Retract (automatic) 21 seconds
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Page 4
740 EJ Articulated Truck Specifications
Dimensions
All dimensions are approximate.
Height Transport Position
1
Load over Height
2
Ground Clearance to Body Height
3
Body Length
4
Ground Clearance
5
Rear Axle Center to Body Rear
6
Mid Axle to Rear Axle Center
7
Mid Axle to Front Axle (Centers)
8
Front Axle Center to Machine Front
9
Overall Length
10
Ground Height to Top of Cab
11
Overall Width
12
Body Width
13
Track Width
14
Width over Fenders
15
Max Laden over Tire Bulge
16
mm ft/in
3962 13' 0"
3104 10' 2"
1103 3' 7"
6731 22' 1"
583 1' 11"
1789 5' 10"
1966 6' 5"
4590 15 '0"
3418 11' 2"
11 764 38' 7"
3752 12' 3"
3801 12' 5"
3522 11' 6"
2687 8' 9"
3370 11' 0"
3500 11' 5"
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Page 5
740 EJ Articulated Truck Specifications
Turning Circle
Dimensions are for machines equipped with 29.5R25 tires.
Turning Dimensions
Steer Angle – From Center Left/Right 45 deg SAE Turning Radius 8624 mm 339 in Clearance Radius 9045 mm 356 in Inside Radius 4413 mm 173 in Aisle Width 5925 mm 233 in
Optimal Loader/Truck Pass Matching
Steering
Lock to Lock 4.8 seconds @ 60 rpm
Hydraulic Excavators 390 374
Passes 4 5
Wheel Loaders 982 980 972
Passes 4 4-5 4-5
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.
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Page 6
740 EJ Articulated Truck Specifications
EL
STANDARD*
SPEED
(GRADE PLUS ROLLING RESISTANCE)
RIMPULL
Gradeability/Speed/Rimpull
To determine performance, read from Gross Weight down to % Total Resistance. Total Resistance equals actual % grade plus 1% for each 10 kg/ metric ton (20 lb/ton) of Rolling Resistance. From this point, read horizontally to the curve with the highest attainable speed range. Then, go down to Maximum Speed. Usable Rimpull depends on traction available.
GROSS WEIGHT
lb × 1000
90
75
60
45
30
15
0
0
kg × 1000
0102030405060708090 kg × 1000
45
40
20 40 60 80 100 120 140 160 180 lb × 1000
40%
35
1A
30
35%
30%
25
1B
20
2
15
10
5
3
4
5
6
7
8
9
0
0102030405060 km/h
25%
20%
15%
10%
5%
TOTAL RESISTANCE %
6
0510 15 20 25 30 35 mph
1A – 1st Gear (Converter Drive) E – Empty 36 000 kg (79,400 lb) 1B – 1st Gear (Direct Drive) L – Loaded 74 000 kg (163,100 lb) 2 – 2nd Gear * at sea level 3 – 3rd Gear 4 – 4th Gear 5 – 5th Gear 6 – 6th Gear 7 – 7th Gear 8 – 8th Gear 9 – 9th Gear
Page 7
740 EJ Articulated Truck Specifications
(Favorable)
0
0
GROSS MACHINE WEIGHT
SPEED
0
0
EL
Retarding Performance
To determine performance, read from Gross Weight down to % Effective Grade. Effective Grade equals actual % favorable grade plus 1% for each 10 kg/metric ton (20 lb/ton) of Rolling Resistance. From this point, read horizontally to the curve with the highest attainable speed range. Then, go down to Maximum Speed. Retarding effect on these curves represents full application of the retarder.
20 40 60 80 100 120 140 160 180
10 20 30 40 50 60 70 80
lb × 1000
kg × 1000
1A
35%
1B
2
30%
25%
3
20%
4
15%
5
6
10%
% EFFECTIVE GRADE
7
8
9
5%
51015202530354045505560
km/h
510152025303540
1A – 1st Gear (Converter Drive) E – Empty 36 000 kg (79,400 lb) 1B – 1st Gear (Direct Drive) L – Loaded 74 000 kg (163,100 lb) 2 – 2nd Gear 3 – 3rd Gear 4 – 4th Gear 5 – 5th Gear 6 – 6th Gear 7 – 7th Gear 8 – 8th Gear 9 – 9th Gear
Manual Automatic
mph
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Page 8
740 EJ Articulated Truck Standard & Optional Equipment

Standard and Optional Equipment

Standard and optional equipment may vary. Consult your Cat dealer for details.
OPERATOR ENVIRONMENT
Air conditioning with R134a refrigerant
Adjustable air vents Combined gear selection and eject
controllever Glass windows: front, laminated and tinted;
sides and rear, toughened and tinted Heater and defroster with variable speed fan
Infrared glass – high ambient cab Liquid Crystal Display (LCD): alert indicator,
selected gear and direction, speed or auto shift, Operation and Maintenance Manual (OMM), primary steering failure (warning), seat belt warning, secondary steering failure, Diesel Particulate Filter (DPF) regeneration lter, secondary steering energy source engaged, hour meter, retarder active
Mirrors: extensive arrangement for improved visibility
Mirrors, heated motorized
Machine operation monitoring system: action lamp, engine oil pressure, primary steering system, left and right turn signal, high beam, coolant temperature, tachometer, parking brake, fuel level, transmission oil temperature, brake system, transmission hold, eject control, hydraulic system, charging system, transmission fault, traction control system, check engine lamp
Radio, Bluetooth® stereo system
Seats: operator – fully adjustable, air suspension, retractable lap belt; trainer – padded with retractable lap belt
Seat, heated/cooled
Seat belt, four-point
Secondary steering – electro hydraulic
Storage: cup holder, ask receptacle (under the secondary seat), under seat storage, door pocket, behind seat storage, coat hook
Sun visor
Tilt and telescopic steering wheel Touchscreen display incorporating the
rearview camera video feed Window blinds
Windows (tinted) opening both sides Windshield wiper and washer, two speed,
intermittent (front) Windshield wiper and washer, two speed (rear)
Standard Optional
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TECHNOLOGY
Machine Security System (MSS) Cat Production Measurement payload
monitoring system Product Link™: PL631E or PL641E dependent
on location and licensing agreement Cat Detect with Stability Assist Product Link Elite: PLE631E (satellite), PLE641E (cellular)
ELECTRICAL AND LIGHTING
Batteries (two) maintenance free Cold weather start attachment Engine block heater Ether start Electrical system: 24-volt, 5A 24- to 12-volt
converter Flashing LED beacon Horn Lighting systems: cab interior, two head
lamps, two width marker, two reversing, work light/cab access light, two stop/tail lights, front and rear direction indicators
Main disconnect switch Remote starting receptacle (cables not included)
Roof-mounted High Intensity Discharge (HID) work lights
POWER TRAIN
Auto shift nine-speed forward and two-speed reverse transmission
Cat C18 engine
CX38 transmission Cat Clean Emission Module (CEM)
and exhaust aftertreatment package Differentials: standard with automatic
clutched inter- and cross-axle differential locks Dual circuit oil immersed, enclosed
brakes – all wheels Retarder: engine compression brake Three axle, six-wheel drive
SAFETY
Reverse alarm Rearview camera ROPS/FOPS cab
GUARDS
Axle Crankcase Front dump body spill guard, integral part of
fabricated body Radiator Rear window
Standard Optional
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Page 9
740 EJ Articulated Truck Standard & Optional Equipment
Standard and Optional Equipment
Standard and optional equipment may vary. Consult your Cat dealer for details.
OTHER
Auto lube installation for automatic greasing of bearings
Bare chassis (no body) standard wheel base
Bare chassis (no body) long wheel base
Body liners
Cold weather coolant -51°C (-60°F)
Exhaust heated body
Fast fuel ll
Fuel additive – anti-waxing
Standard Optional
Standard Optional
OTHER (CONTINUED)
Mud aps: wheel arch and body mounted with transportation tiebacks
Hydraulic tailgate
S·O·SSM sampling valves
Sound suppression (standard in EFTA*)
Sound suppression (optional outside EFTA*)
Tires, six 29.5 R25
Vandalism protection: lockable caps
Wheel chocks
875/65 R29 wide tires
Fender extension
* EFTA countries are EU countries plus Iceland, Norway, Lichtenstein, and Switzerland.
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For more complete information on Cat products, dealer services, andindustry solutions, visit us on the web atwww.cat.com.
Materials and specications are subject to change without notice. Featured machines in photos may include additional equipment. See your Cat dealer for available options.
© 2020 Caterpillar. All Rights Reserved. CAT, CATERPILLAR, LET’S DO THE WORK, their respective logos, Product Link, S•O•S, "Caterpillar Corporate Yellow", the "Power Edge" and Cat “Modern Hex” trade dress as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.
AEXQ3005-00 (10-2020)
Build Number: 04A
(Aus-NZ, Eur, Jpn, N Am)
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