Construction Machinery News

The K3V180 is axial piston pump . While it is not likely the main pump used in an excavator, it can be found in some applications as a hydraulic pump for excavators. Here's a breakdown of the K3V180 in the context of excavators：Possible Applications:Pilot Pump in Large Excavators:As discussed previo

The D8R bulldozer is a heavy-duty piece of machinery that has become synonymous with power, efficiency, and reliability in the construction and mining industries. Manufactured by Caterpillar, this machine has a long-standing reputation for its exceptional performance and durability.One of the key fe

The Caterpillar 345D excavator typically uses two pilot pumps.K3V112:This is the main pilot pump for the excavator. It provides hydraulic fluid to the pilot control system, which is responsible for operating the main hydraulic control valves. The K3V112 is a gear pump, known for its reliability, low

The Caterpillar 349D excavator, like its predecessor the 345D, typically utilizes two pilot pumps:A K3V112: This serves as the main pilot pump, providing hydraulic fluid to the pilot control system that operates the main hydraulic control valves. The K3V112 is a gear pump, known for its reliability,

The K7V125 is a pilot pump used in various excavators, Here's a breakdown of its role in excavators.Pilot Pump Function:In excavators, the K7V125 functions similarly to other K7V series pumps commonly used for pilot duty.Pilot pumps provide two key benefits:(1)Energy Efficiency: During low-flow s