(n) :
A type of heavy equipment, a wheeled tractor unit with an excavator arm on the back and a payloader attachment on the front, and usually having hydraulic outrigger arms for stabilization. Such tractors frequently have the excavator bucket replaced by other attachments such as a jackhammer, and may have forklift forks replacing the loader bucket attachment.
(n) :
A type of heavy equipment, a wheeled tractor unit with an excavator arm on the back and a payloader attachment on the front, and usually having hydraulic outrigger arms for stabilization. Such tractors frequently have the excavator bucket replaced by other attachments such as a jackhammer, and may have forklift forks replacing the loader bucket attachment.