comprar bomba hidraulica 4876207 487-6207 para excavadora E301.5 E301.6 E301.7 E301.8 E301.7CR_Excavator Hydraulics, Motor diesel, SKS hidráulico

Modelo: 4876207 / 487-6207

Tipo: Bomba de engranaje (fixed displacement)

Solicitud: Miniexcavadoras (1.5–1.8 ton class, typically used for auxiliary hydraulic systems: balde, balancearse, or pilot control).

Función: Transmits hydraulic oil to power various actuators (cilindros, motores) with stable flow.

Parámetros técnicos

Valor típico del parámetro

Pump Type External gear pump (spur gear design)

Displacement 8–12 cc/rev (varies by OEM; common for mini excavators)

Presión nominal 16–20 MPa (2320–2900 PSI)

Máxima presión 25 MPA (3625 PSI) (sobrecarga a corto plazo)

Rated Speed 1500–2200 rpm (engine-driven via belt/pulley or direct shaft)

Tasa de flujo 12–18 L/min (3.2–4.8 US gpm) at rated speed and pressure