Abstract: A crawler carrier capable of smoothly operating a driving force source even at a slant. The driving force source is arranged between a dump body and a cab and laid in a lateral direction and at the same time the driving force source and a heat exchanger are arranged in series in a lateral direction. With such an arrangement as above, the driving force source can be arranged at an upper structure frame under a state in which it becomes substantially horizontal without interfering with the dump body. Even when the crawler carrier performs work at a slant the engine can always be lubricated with lubricant oil and the driving force source can be operated smoothly.

Abstract: There is provided a crawler carrier capable of smoothly operating the driving force source even at a slant ground or the like. The driving force source is arranged between the dump body and the cab and laid in a lateral direction and at the same time the driving force source and the heat exchanger are arranged in series in a lateral direction. With such an arrangement as above, the driving force source can be arranged at the upper structure frame under a state in which it becomes substantially horizontal without being interfered with the dump body. With such an arrangement as above, even in the case that the crawler carrier performs a work at the slant ground such as a mountain area having a high gradient, the engine can always be lubricated with lubricant oil and the driving force source can be operated smoothly.