CAT 740 GC Specifications
740 GC
Articulated Truck
Technical Specifications
Congurations and features may vary by region. Please consult your Cat® dealer for availability in your area.
Table of Contents
Specications ..............................................................................................2
Engine ........................................................2
Weights.......................................................2
Air Conditioning System.........................................2
Body Capacities ...............................................2
Transmission ..................................................2
Sound Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Operating Weights .............................................3
Body Plate ....................................................3
Body Plate Thickness...........................................3
Service Rell Capacities ........................................3
Body Hoist ....................................................3
Standards.....................................................3
Dimensions....................................................4
Turning Circle..................................................5
Steering ......................................................5
Optimal Loader/Truck Pass Matching .............................5
Gradeability/Speed/Rimpull......................................6
Retarding Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Standard and Optional Equipment ............................................................................8
740 GC Articulated Truck Specifications
Engine
Engine Model Cat C15
Gross Power – SAE J1995 337 kW 452 hp
Net Power – SAE J1349 327 kW 439 hp
Engine Power – ISO 14396 333 kW 447 hp
Bore 137 mm 5.4 in
Stroke 171.5 mm 6.75 in
Displacement 15.2 L 926 in
• The power ratings apply at an engine speed of 1,700 rpm when
tested under the conditions for the specied standard in effect at
the time of manufacture.
• The net power advertised is the power available at the ywheel
when the engine is equipped with alternator, air cleaner, mufer,
and fan at minimum speed.
• Net power when the fan is at maximum speed is 327 kW (439 hp)
per the SAE reference conditions.
• The C15 engine meets U.S. EPA Tier 4 Final, EU Stage V, Korea
Tier 4 Final, and Japan 2014 emissionstandards.
• 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
APIcertications.
No Engine Derating Below 3050 m 10,000 ft
Peak Engine Torque Gross
(SAEJ1995)
Peak Engine Torque Net (SAE J1349) 2264 Nm 1,670 lbf-ft
Peak Engine Torque Speed 1,200 rpm
2320 Nm 1,711 lbf-ft
Weights
Rated Payload 36.3 tonnes 40 tons
Air Conditioning System
Body Capacities
Heaped SAE 2:1 22.7 m 29.7 yd
Struck 17 m 22.2 yd
Tailgate Heaped SAE 2:1 24.4 m 31.9 yd
Tailgate Struck 17.9 m 23.4 yd
Transmission
Forward 1 6.4 km/h 4.0 mph
Forward 2 8.5 km/h 5.3 mph
Forward 3 11.5 km/h 7.3 mph
Forward 4 14.8 km/h 9.2 mph
Forward 5 19.7 km/h 12.2 mph
Forward 6 24.0 km/h 14.9 mph
Forward 7 33.1 km/h 20.6 mph
Forward 8 39.8 km/h 24.7 mph
Forward 9 57.5 km/h 35.7 mph
Reverse 1 6.8 km/h 4.2 mph
Reverse 2 15.7 km/h 9.8 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 cooling fan’s
maximum 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 with doors/windows open for extended periods or in noisy
environments.
• The air conditioning system on this machine contains the
uorinated greenhouse gas refrigerant R134a (Global Warming
Potential = 1430). The system contains 1.1 kg of refrigerant
which has a CO2 equivalent of 1.716 metric tonnes.
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740 GC Articulated Truck Specifications
Operating Weights
Front Axle – Empty 19 321 kg 42,596 lb
Center Axle – Empty 6639 kg 14,636 lb
Rear Axle – Empty 6416 kg 14,145 lb
Total – Empty 32 376 kg 71,377 lb
Front Axle – Rated Load 2126 kg 4,687 lb
Center Axle – Rated Load 17 087 kg 37,670 lb
Rear Axle – Rated Load 17 087 kg 37,670 lb
Total – Rated Load 36 300 kg 80,027 lb
Front Axle – Loaded 22 554 kg 49,723 lb
Center Axle – Loaded 23 173 kg 51,088 lb
Rear Axle – Loaded 22 949 kg 50,594 lb
Total – Loaded 68 676 kg 151,405 lb
Body Plate
High strength Brinell HB450 wear resistant steel
Body Plate Thickness
Front Plate 7 mm 0.28 in
Base Plate 13 mm 0.51 in
Side Plates 11 mm 0.43 in
Service Refill Capacities
Fuel Tank 550 L 145.3 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/Output Transfer Gear 75 L 19.8 gal
Final Drives (each) 5 L 1.3 gal
Axles (each) 60 L 15.8 gal
Diesel Exhaust Fluid (DEF) Tank 25 L 6.5 gal
Body Hoist
Raise Time 12 Seconds
Lower Time 12 Seconds
Standards
Brakes ISO 3450:2011
Cab/FOPS ISO 3449:2005 Level II
Cab/ROPS ISO 3471:2008
Steering ISO 5010:2019
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