This Caterpillar CT660S is a used dump truck — sometimes referred to as a tipper truck — built for heavy hauling on construction sites, mine access roads, and civil infrastructure projects. Caterpillar is one of the world's most recognized manufacturers of heavy construction and industrial equipment, serving sectors that include earthmoving, mining, road building, and quarrying.
Power comes from a 475 hp International N13 six-cylinder inline diesel engine displacing 12.4 litres, paired with an Allison six-speed automatic transmission for smooth, driver-friendly operation under load. An engine brake is fitted, providing supplementary retardation on grades without relying solely on the service brakes. Drive goes to a rear axle rated at 46,000 lb, while the front steer axle is rated at 20,000 lb, giving a combined gross vehicle weight rating of 66,000 lb. Double differential locks are specified, improving traction on loose or uneven surfaces.
The chassis rides on a Hendrickson HaulMaax suspension at the rear — a suspension system designed specifically for vocational trucks operating over rough terrain — and features an air ride cab to reduce driver fatigue on long shifts. The wheelbase measures 254 inches, and the frame is a double-frame configuration for added structural durability. Wheels are aluminium, saving unsprung weight, and tyres are sized 425/65R22.5 at the front and 11R22.5 at the rear.
The truck is fitted with a Bibeau steel dump body measuring 20 feet 6 inches in length and 4 feet in height, covered by an air-powered roll tarp for load retention and road compliance. A power take-off (PTO) is included to drive auxiliary equipment. A pintle hitch at the rear allows the truck to tow a pup or tag trailer, expanding payload capacity where regulations permit.
This 2016 machine is offered in used condition and is located in Ontario, Canada, priced at $85,000.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.