At a glance data:
Engine Model:
Cat® C15
Bore:
5.4in
Rated Payload:
40ton (US)
Heaped (SAE 2:1):
29.7yd³
Overview
The Cat 740 GC with a 22.7 m³ (29.7 yd³)/36.3 tonne (40 ton) capacity, offers reliability, durability and efficient performance, including the latest, world-class operator’s station found on other Cat Articulated Trucks. The 740 GC offers a highly efficient value proposition within the 40 ton AT size class. Automated, assisted and intuitive controls bring Safety and Ease of Operation to the forefront – helping reduce operator workload and training. Ideally matched to popular loading tools, the 740 GC is a productive machine in any fleet.
Engine
Engine Model:
Cat® C15
Gross Power - SAE J1995:2014:
452hp
Net Power - SAE J1349:2011:
439hp
Net Power - ISO 14396:
447hp
Bore:
5.4in
Stroke:
6.75in
Displacement:
926in³
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), as well as Korea Tier 4 Final emission standards.
Note (2):
The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
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 327 kW (439 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 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:
10000ft
Peak Engine Torque Gross (SAE J1995):
1711ft·lbf
Peak Engine Torque Net (SAE J1349):
1670ft·lbf
Peak Engine Torque Speed:
1200r/min
Weights
Rated Payload:
40ton (US)
Body Capacities
Heaped (SAE 2:1):
29.7yd³
Struck:
23.2yd³
Tailgate Heaped SAE 2:1:
32yd³
Tailgate Struck:
24.4yd³
Transmission
Forward - 1:
4mile/h
Forward - 2:
5.3mile/h
Forward - 3:
7.3mile/h
Forward - 4:
9.2mile/h
Forward - 5:
12.2mile/h
Forward - 6:
14.9mile/h
Forward - 7:
20.6mile/h
Forward - 8:
24.7mile/h
Forward - 9:
35.7mile/h
Reverse - 1:
4.2mile/h
Reverse - 2:
9.8mile/h
Sound Levels
Interior Cab:
72dB(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.
Operating Weights
Front Axle - Empty:
43200lb
Center Axle - Empty:
14804lb
Rear Axle - Empty:
14562lb
Total - Empty:
72565lb
Front Axle - Rated Load:
7002lb
Center Axle - Rated Load:
36513lb
Rear Axle - Rated Load:
36513lb
Total - Rated Load:
80027lb
Front Axle - Loaded:
50201lb
Center Axle - Loaded:
51317lb
Rear Axle - Loaded:
51074lb
Total - Loaded:
152593lb
Body Plate
Type:
High strength Brinell HB450 wear resistant steel
Body Plate Thickness
Front Plate:
0.28in
Base Plate:
0.51in
Side Plates:
0.43in
Service Refill Capacities
Fuel Tank:
145.3gal (US)
Cooling System:
23.7gal (US)
Brake Cooling Tank:
17.7gal (US)
Steering/Hoist Hydraulic System:
36.9gal (US)
Engine Crankcase:
13.7gal (US)
Transmission - OTG:
19.8gal (US)
Final Drive - Each:
1.3gal (US)
Axles - Each:
15.8gal (US)
DEF Tank:
6.5gal (US)
Body Hoist
Raise Time:
12s
Lower Time:
12s
Standards
Brakes:
ISO 3450 – 2011
Cab - FOPS:
ISO 3449 Level II – 2005
Cab - ROPS:
ISO 3471 – 2008
Steering:
ISO 5010 – 2007
Turning Circle
Turning Dimensions - Steer Angle - Left/Right:
45°
Turning Dimensions - SAE Turning Radius:
303in
Turning Dimensions - Clearance Radius:
330in
Turning Dimensions - Inside Radius:
156in
Turning Dimensions - Aisle Width:
220in
Note:
Dimensions are for machines equipped with 29.5 R25 tires.
Steering
Lock to Lock:
4.75 seconds @ 60 rpm
Optimal Loader/Truck Pass Matching
Hydraulic Excavator: 374 - Passes:
3-4
Hydraulic Excavator: 352F - Passes:
5–6
Wheel Loader: 972 - Passes:
3
Wheel Loader: 966M - Passes:
4–5
Wheel Loader: 962M - Passes:
5
Note:
An optimum system match gives you a major productivity advantage. The 740 GC is an excellent match for the Cat 374 and 352 Hydraulic Excavators; and Cat 972, 966, and 962 Wheel Loaders. Having matched loading and hauling tools results in increased production and lower system costs per unit of volume moved.
Standard Equipment
note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
operator environment
- Heater and defroster with four-speed fan
- Mirrors: extensive arrangement for improved visibility
- Two seats both with seat belts, operator’s retractable
- Glass windows:
– Front, laminated and tinted
– Sides and rear, toughened and tinted - 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 filter
– Machine Security System (MSS)
– Secondary steering energy source engaged
– Hour meter
– Retarder active - Adjustable air vents
- Machine operation monitoring system includes:
– 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
– Hoist control
– Hydraulic system
– Charging system
– Transmission fault
– Traction control system
– Check engine lamp - Storage:
– Cup holder
– Flask receptacle (under the secondary seat)
– Under seat storage
– Door pocket
– Behind seat storage
– Coat hook - Windows (tinted) opening both sides
- Seats:
– Operator: fully adjustable, air suspension
– Trainer: padded with lap belt - Combined gear selection and hoist control lever
- Sun visor
- Tilt and telescopic steering wheel
- Secondary steering – electro hydraulic
- Touchscreen display incorporating the rearview camera video feed
- Air conditioning with R134A refrigerant
- Windshield wiper and washer, two speed, intermittent (front)
cat technologies
- Cat Detect with Stability Assist
- Product Link: PL631E or PL641E dependent on location and licensing agreement
electrical and lighting
- Batteries (two) maintenance free
- Main disconnect switch
- Remote starting receptacle (cables not included)
- Electrical system: 24-volt, 10A 24- to 12-volt converter
- 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 - Horn
power train
- Dual circuit oil immersed, enclosed brakes – all wheels
- Cat Clean Emission Module (CEM) and exhaust aftertreatment package
- Auto shift nine-speed forward and two reverse transmission
- Three axle, six-wheel drive
- Cat C15 engine
- Retarder: engine compression brake
- Differentials: standard with automatic clutched inter- and cross-axle differential locks
safety
- Rearview camera
- ROPS/FOPS cab
- Reverse alarm
guards
- Crankcase
- Front dump body spill guard, integral part of fabricated body
- Rear window
- Radiator
- Axle
other standard equipment
- S·O·S sampling valves
- Vandalism protection: lockable caps
- Mud flaps: wheel arch and body mounted with transportation tiebacks
- Tires, six 29.5 R25
- Sound suppression (only standard in Europe)
Optional Equipment
note
- Standard and optional equipment may vary. Consult your Cat dealer for details.
optional equipment
- Machine Security System (MSS)
- Product Link Elite: PLE631E (satellite), PLE641E (cellular)
- Ether start
- Flashing LED beacon
- Four-point seat belt
- Cold weather start attachment
- Body liners
- Engine block heater
- Window blinds
- Cold weather coolant –51° C (–60° F)
- Heated rearview motorized mirrors
- Roof mounted High Intensity Discharge (HID) work lights
- Scissor tailgate
- Windshield wiper and washer, two speed (rear)
- Bluetooth radio stereo system
- Bare chassis (no body) standard wheel base
- Wheel chocks
- Heated/cooled seat
- Fast fuel fill
- Exhaust heated body
- Sound suppression (only standard in Europe)
- Infrared glass – high ambient cab
- Fuel additive – anti-waxing
- Bare chassis (no body) long wheel base
- Auto lube installation for automatic greasing of bearings
- Cat Production Measurement payload monitoring system
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