4I8913 1148526 114-8526 BOOM CYLINDER SEAL KIT APPLICABLE TO EXCAVATOR E312

We can supply you all kinds of excavator spare parts as following:

Hydraulic Parts:

Hydraulic pump, Travel motor, Swing motor, Travel gearbox, Swing gearbox, Main control valve, Hydraulic cylinder assy, Gear pump, Pump regulator,etc.

Engine Parts:

Cylinder block, Cylinder head, Crankshaft, Engine assy, Injector, Fuel injection pump, Oil pump, Feed pump, Oil cooler, Filter, Turbocharger, Starter motor, Alternator, Water pump, Fan blade, Liner kits, Bearings, Valves, Gasket kit, etc.

Hunan Longtone Construction Machinery Co.,Ltd is a solution provider for concrete pump, our “TOPEST” series conveying pipes owned complete patents, has become the famous brand in domestic market because of the super wear resistant advantage, we are the original conveying pipes supplier of Zoomlion, Foton, XCMG, Jiuhe...

Our purpose is create value for you.
Our Philosophy is focus leads to Tops.
Our goal is produce the most popular concrete pump parts in the world, become the famous brand in the world of concrete pump accessories industry, and provide a complete product chain and services to satisfy customers.