comprar e324d 324d 2726957 Dispositivo de la bomba de excavador Assy SBS140 Bomba principal hidráulica 272-6957

Modelo: SBS140

Part Number: 272-6957

Application: CAT E324D, E324D FM, E324D FM LL, E324D L, E324D LN, E325D, and E326D L excavators .

Type: Axial piston variable-displacement pump with swashplate control .

Material: High-strength alloy steel construction for critical components (shaft, cylinder block) .

Performance Parameters

Desplazamiento:

Rated: 140 cm³/rev (8.54 in³/rev) .

Flow Rate:

Matches the excavator’s main implement system requirement of 235 L/min (62 GPM) at maximum pressure h-cpc.cat.com.

Pressure Ratings:Maximum

System Pressure: 350 bar (5,076 psi) (aligned with the E324D’s hydraulic circuit) h-cpc.cat.com.

Peak Pressure: Likely ≥363 bar (5,265 psi) to accommodate travel system demands h-cpc.cat.com.

Velocidad:

Maximum Input Speed: 2,000–2,300 RPM (inferred from CAT’s standard pump designs).

Esfuerzo de torsión:

Maximum Input Torque: ~1,200–1,500 N·m (calculated based on pressure and displacement).