LSDS6.9/31.5 Cummins 4BTA3.9-P80 45KW Fire Fighting Centrifugal Water Pump Set



Detailed Product Information

Product Description

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Main Features

  • PT Fuel System â€“ uses the time-tested and proven PT fuel system for high performance and ease of maintenance.  PT injectors are built to handle high pressures for optimum combustion. 
  • Fillet-Hardened Crankshaft â€“ smaller bolt circle and rolled threads for strength and durability
  • Cummins Prelub System â€“ Distributes and pressurizes oil in the engine before cranking can occur, and is proven to greatly extend life-to-rebuild.
  • Galley-cooled pistons â€“ reduced piston crown temperatures by as much as 100°F (38°C) for enhanced durability, reduced piston ring wear and 30% longer cylinder life. 
  • Turbochargers â€“ Custom-built for K Series engines and are available in single-stage or two-stage configurations to meet any application’s requirement.

Generator Specification

Water Pump ModelLSDS6.9/31.5 
Rated speed1480/1800 rpm
Flow31.5L/s113.4m³/h
Head Lift69 m
Power45kW 
NPSH2.5 
Length(mm)2450 
Width(mm) 820
Height(mm) 1295
Net Weight(kg) 1910
Engine ModelCummins 4BTA3.9-P80 
Engine Power 58kW
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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