The 779-horsepower, 70-ton-capacity Cat 775G off-highway truck, with a target gross weight of 246,500 pounds, meets EPA Tier 4 Final emissions standards.
The 779-horsepower, 70-ton-capacity Cat 775G off-highway truck, with a target gross weight of 246,500 pounds, meets EPA Tier 4 Final emissions standards. The new truck uses Caterpillar’s Advanced Productivity Electronic Control Strategy that is designed to enhance productivity, fuel efficiency and drive-train durability by allowing two shift-mode selections. The control system also integrates an optional engine-compression brake with an automatic retarder control to enable faster downhill travel and faster cycles without increased fuel consumption. The 775G, which will replace the Cat 775F, also features a new cab that is quieter by 4dB(A).
Caterpillar 770G and 772G off-highway trucks have nominal rated payload capacities of 40 and 52 tons, respectively, and use Cat C15 (770G) and C18 (772G) engines, with net power ratings of 477 (770G) and 550 (772G) horsepower.
The new D-Series Unit Rig model integrates a Cat 3516C HD engine and the Cat 240T AC electric drive system with the existing Unit Rig MT4400 to create the MT4400D AC.
The Cat 586C Site Prep Tractor, says Caterpillar, is a multi-purpose, heavy-duty machine designed to handle demanding attachments, such as mulchers and brush cutters.
Using a Tier 4-Final Cat C7.1 engine rated at 192 horsepower, the Cat 335F L CR excavator delivers a 16 percent improvement in fuel efficiency, compared with the 328D model it replaces.