LSDS4.6/87 Cummins 6BT5.9-P160 75kw 87L/s Diesel Water Pump



Detailed Product Information

Product Description

LSDS5.1/52.5 Diesel Fire Fighting Water Pump Set is powered by the robust Cummins 4BTA3.9-P90 engine, delivering 67 kW at 1800 rpm. Designed for rapid response firefighting and emergency water supply, this centrifugal pump achieves a flow rate of 52.5 liters per second and a head of 51 meters, providing reliable and steady water pressure in critical situations. Its compact footprint and durable construction enable easy transport and installation, making it an ideal choice for mobile fire suppression units and industrial sites where space and reliability are crucial. The pump’s optimized hydraulic design ensures efficiency and reduces maintenance demands, supporting continuous operation when every second counts.

Main Features

  • Robust Powertrain – Driven by the Cummins 6BT5.9-P160 engine delivering 115 kW, designed for long-lasting industrial performance.
  • High Volume Flow – Capable of pumping 87 liters per second, suitable for extensive irrigation and municipal water supply applications.
  • Effective Head Capacity – Provides a 46.2-meter head, ensuring water reaches elevated or distant points efficiently.
  • Enhanced Cavitation Protection – Low NPSH value of 2.1 meters reduces risk of cavitation, prolonging pump life under continuous use.
  • Heavy-Duty Construction – Built to withstand tough environments, with a rugged frame weighing 2150 kg for stability and reliability.

Generator Specification

Water Pump ModelLSDS4.6/87
Rated speed1480/1800 rpm
Flow87L/s313.2m³/h
Head Lift46.2 m
Power75kW 
NPSH2.1
Length(mm)2560
Width(mm)820
Height(mm)1625
Net Weight(kg)2150
Engine Model6BT5.9-P160
Engine Power 115kW
Engine Speed1800RPM 

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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