LSDS4.2/840 500kw Cummins KT38-P830 Single Stage Centrifugal Pump



Detailed Product Information

Product Description

LSDS4.2/840 Single Stage Centrifugal Pump Set is powered by the Cummins KT38-P830 engine, delivering an impressive 619 kW at 1500 rpm. Designed for large-scale industrial water transfer and high-capacity pumping applications, this robust pump handles an exceptional flow rate of 840 liters per second (3024 m³/h) with a head lift of 42 meters. Engineered for continuous heavy-duty operation, it features a substantial frame weighing 10,800 kg, built to endure harsh environments and rigorous workloads.

The pump’s higher NPSH requirement of 5.8 meters ensures optimized suction conditions for efficient, cavitation-free performance. Its sizable dimensions and powerful engine make it a preferred solution for sectors demanding reliable, large-volume water movement, such as mining, power plants, and municipal water systems.

Main Features

  • High-Powered Cummins KT38-P830 Engine – Provides 619 kW to drive large-scale water pumping operations with superior reliability.
  • Exceptional Flow Capacity – Supports massive flow rates up to 840 L/s, ideal for industrial-scale irrigation, mining, and municipal water supply.
  • Substantial Head Lift – Capable of lifting water up to 42 meters, meeting demanding elevation requirements.
  • Heavy-Duty Construction – Weighing over 10 tons, the pump’s rugged build ensures durability under continuous high-load conditions.
  • Optimized NPSH Design – Requires 5.8 meters NPSH to minimize cavitation and maintain peak hydraulic efficiency.

Generator Specification

Water Pump ModelLSDS4.2/840
Rated speed980/1800 rpm
Flow840L/s3024m³/h
Head Lift42 m
Power500kW 
NPSH5.8
Length(mm)5800
Width(mm)1950
Height(mm)2860
Net Weight(kg)10800
Engine ModelKT38-P830
Engine Power619kW
Engine Speed1500RPM 

Single Stage Double Suction Centrifugal Water Pump Set List

Water Pump ModelFlow Head LiftRated speedPowerNPSH
m³/hL/smrpmkWL/h
LSDS2.2/43.8157.543.822.51480/1800152.6
 LSDS2.6/26.3 94.526.3 26.2 1480/180015 2.6
LSDS2.6/47.9 172.6 47.9   261480/180018.52.6
 LSDS3.4/23.6 65 23.6 341480/180018.52.5
 LSDS2.6/58.8211.7 58.8  26.81480/1800222.6 
 LSDS4.4/25.591.8 25.5  441480/1800302.5 
  LSDS5.1/52.5189 52.5511480/1800452.5 
LSDS4.2/104.4  375.8104.4 42 1480/1800752.1 
LSDS4.6/ 87 313.2 87  46.21480/1800752.1 
 LSDS2.0/453.61633 453.6  201480/18001605.2
 LSDS2.8/492 1771 49228 1480/1800 2005.2
LSDS1.9/ 1124 40461124 19 980/18002506
LSDS3.8/525.6 1892  525.638 1480/18002805.2  
LSDS9.3/384.6 1384.8   384.6931480/18004503.8 
 LSDS4.2/8403024  840 42980/18005005.8
LSDS3.6/12304420 1230  36980/18005607.8 
 LSDS3.0/16505940  1650 301480/18006307.8  
 LSDS12.3/578.32082  578.3123 1480/18009003.5
 LSDS16.0/5101836 510  160 1480/180011203.5 
 LSDS9.0/1110 3996 1110 90.4980/180014006.9 

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