CAT® Articulated Truck 740B for Surface Mining
The new Cat® 740B with 39.5 tonnes (43.5 tons) rated payload offers proven reliability and durability, high productivity, superior operator comfort and lower operating costs.
The spacious two-person cab with forward facing passenger seat and off road oil/nitrogen front suspension cylinders keep the operator comfortable through out the working day.
The true “on-the-go” Automatic Traction Control (ATC) automatically modulates the correct level of Inter-Axle and Cross-Axle differential lock engagement which will improve cycle times and productivity. No operator interaction.
Strong, durable Cat ACERT™ engines with the Tier 4 Interim/EU Stage lllB exhaust emission solution and electronically controlled smooth shifting transmissions deliver high productivity with low fuel consumption. There are significant changes/improvements to the engine/transmission software that result in smoother gear changes.
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Overview
The new Cat® 740B with 39.5 tonnes (43.5 tons) rated payload offers proven reliability and durability, high productivity, superior operator comfort and lower operating costs.
The spacious two-person cab with forward facing passenger seat and off road oil/nitrogen front suspension cylinders keep the operator comfortable through out the working day.
The true “on-the-go” Automatic Traction Control (ATC) automatically modulates the correct level of Inter-Axle and Cross-Axle differential lock engagement which will improve cycle times and productivity. No operator interaction.
Strong, durable Cat ACERT™ engines with the Tier 4 Interim/EU Stage lllB exhaust emission solution and electronically controlled smooth shifting transmissions deliver high productivity with low fuel consumption. There are significant changes/improvements to the engine/transmission software that result in smoother gear changes.
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Rated Payload
39.5 tonne
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Final Drive
72 L -
Transmission
72 L -
Hydraulic System
328 L -
Engine Crankcase*
38 L -
Output Transfer Gear Box
18 L -
Cooling System
80 L -
Fuel Tank
560 L
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Gross Power – SAE J1995
365 kW -
Net Power – SAE J1349
354 kW -
Net Power – ISO 14396
361 kW -
Bore
137 mm -
Stroke
171.5 mm -
Displacement
15.2 L -
Engine Model
Cat C15 ACERT
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Forward 3
16.4 km/h -
Forward 4
22 km/h -
Reverse 1
8.4 km/h -
Forward 5
30 km/h -
Forward 6
40 km/h -
Forward 7
54.7 km/h -
Reverse 2
11.6 km/h -
Forward 1
8.9 km/h -
Forward 2
12.1 km/h
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Steering
ISO 5010 – 2007 -
Brakes
ISO 3450 – 1996 -
Cab/FOPS
ISO 3449 Level II – 2005 -
Cab/ROPS
ISO 3471 – 2008
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Front
8 mm -
Scow
16 mm -
Side
12 mm -
Base
16 mm
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Heaped SAE 2:1
24 m3 -
Tailgate Heaped SAE 2:1
25.5 m3 -
Tailgate Struck
19.5 m3 -
Struck
18.5 m3
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Front Axle – Empty
20 664 kg -
Center Axle – Empty
7229 kg -
Rear Axle – Empty
6499 kg -
Total – Empty
34 393 kg -
Front Axle – Rated Load
5211 kg -
Center Axle – Rated Load
17 186 kg -
Rear Axle – Rated Load
17 186 kg -
Total – Rated Load
39 582 kg -
Front Axle – Loaded
25 875 kg -
Center Axle – Loaded
24 415 kg -
Rear Axle – Loaded
23 685 kg -
Total – Loaded
73 975 kg
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Raise
12 Secon -
Lower
7 Secon
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