Introduction to Simpson
Simpson is part of Amalgamation group. Simpson is engaged in manufacturing Industrial Diesel Engines for the past 50 years, thus pioneering excellence in engineering, quality,design and process. Simpson and Co ltd. is manufacturing simpson diesel engines for all major Equipment Manufacturers(list given below) and is Authorized exclusive distributors for VOLVO PENTA Marine Diesel Engines in India.
Simpson engines gives you reliable power, trouble free life with improvised fuel efficiency with over 15,00,000 engines operating in country.
Simpson and Co ltd. has dependable rugged power meeting diverse needs of well established business houses since 1953, with an average production of 5000 engines per month.
Sri Deepankuram Services are authorized OEM's for Simpson's DG sets.

List of Products from Simpson
    Gen set Engines
    Marine Engines
    Simpson Engines used by Elite Companies


 
 
 
Detailed specifications of Simpson GenSet Engine

     

Simpsons -The Power Generation Source
In the highly competitive power generation segment, simspon concentrates on the 15 kva to 55 kva genset engine range. These find critical user in hospitals, small scale industries, poultry farms, jewellery shops, depatment chains, offices, cinema theatres, auditoriams, cell phone operators and homes.
With its special ability for application engineering, simpsons customises its engines to suit particular power needs of the end user segments, by ensuring higher fuel efficiency and maintaining low noise and vibration levels.

The simspons R&D Test center is well equipped to carry out engine development, performance optimisation of engines and validation of product reliability. Modern computerised test facilities are used to monitor to the requisite parameters. Besides the dedication and commitment of its work force has reflected favourably in the quality and standard of the products that roll out from simpson's manufacturing facilities.

Apart from being the choice of leading domestic genset assemblers, simspons is rapidly gaining acceptance in the international arena as well.

Technical specification for Simpson Genset Engines
Model S 433 Engine
Alternator KVA rating
(Prime or Continuos) 		30
BHP-Gross continuos at 1500 rpm
(Rating as per BS 5514 : 1982 Spec.
at NTP Conditions) 		41.5
No. of Cylinders 4
Cubic Capacity in Litres 3.3
Bore in mm 91.4
Stroke in mm 127
Aspiration Natural
Compression Ratio 18.5:1
Cooling System Water
Weight in Kg. 310
Dimension in mm
Length
Breadth
Height
 759
685
916
Lub. Oil Sump Capacity in Litres 6.5

GenSet Powerpack consists of        Options
1. Front and Rear mounting brackets
2. Radiator
3. Silencer
4. Heavy duty Air Filter.
5. Fuel Filter and its connections
6. Stop Control Lever Assembly.
7. Throttle Control Lever Assembly.
8. Instrument Panel Assembly.
9. Coupling Assembly.
   1. Flywheel suitable for Close coupling Alternator.

2. Engine Protection System consists of
  • High Water Temperature Cut-off
  • Low Lub Oil Pressure Cut-off
  • High Lub. Oil Temperature Cut-off
  • Low Battery Indicator
  • Hooter Connections


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    Detailed specifications of Simpson Marine Engines

    Auxillary Genset Passenger Vehicle

    'Solas' type approval - Life Boat - S325 Propulsion




    Experience
     The specification of Simpson Engines incorporates many high quality design features. However there is one further benefit, which only Simpson can provide and that is Experience.

    Experience gained from being the nations leading diesel engine manufaturer, with over 15,00,00 simpson engines in the country. A population still growing, indicating customer faith imposed on Simpson's pioneering experince.

    Quality
    Users consistently rate Reliability as the first feature they want from their engine with Durability a very close second. At Simpson's we have always known the way of satisfying these requirements with a totally dedicated commitment to Quality from product design through to manufature and beyond.. our research and development division keeps our established leadership ahead of competition.

    Service
     Keeping our growing customer circle satisfied is an objective in Simpson. Our training center along with those of our esteemed O.E.M.'s has put into the field over 1200 Trained Persons. In no part of the country is a customer beyond 24 hour of our reach for Service and Parts. More Power and Torque reducing fuel consumption. This efficiency in fuel conservation to power is evident in all Simson direct injection engines.


    Simpsons Marine Diesel Power.
    Engine Model
    General Data S217 S325 S433 6.354
    BORE X STROKE MM 91.4 X 127 91.4 X 127 91.4 X 127 98.4 X 127
    NUMBER OF CYLINDERS 2 3 4 6
    CUBIC CAPCITY, LITRE. 1.67 2.5 3.3 5.8
    COMBUSTION SYSTEM. DIRECT DIRECT DIRECT DIRECT
    COMPRESSION RATIO. 18.5 :1 18.5 :1 18.5 :1 18.5 :1
    POWER kw / HP HEAVY DUTY @ RPM. 17/23 1800 27.5/37 2000 39/52.5 2000 63/85 2000
    POWER kw / HP MEDIUM DUTY @ RPM. 19/26 1900 31/47 2200 43/58 2200 67/90 2200
    POWER kw / HP LIGHT DUTY. 20.8/28 2000 31/47 2200 44/59 2400 83/112 2500
    MAXIMUM GROSS TORQUE N.m. kg.m. 96/9.8 1400 135/13.8 1400 195/19.8 1400 325/33.2 1400
    WEIGHT WITH FLY WHEEL/HOUSING* 315 330 340 540
    LENGTH mm 489 589 665 1053
    BREADTH mm 536 560 485 610
    HEIGHT mm 756 760 730 1006
    LUBE OIL SUMP CAPACITY LTRS 4.5 5 6.5 14
    ELECTRICAL SYSTEM 12 VOLTS 12 VOLTS 12 VOLTS 12 VOLTS
    COOLING SYSTEM 12 VOLTS 12 VOLTS 12 VOLTS 12 VOLTS
    AUXILLAY GENERATOR        
    BHP GROSS @ 1500 RPM(CONTINUOS) 20 28.5 41.5 68
    KVA RATING (CONTINUOUS) 15 21 30 50
    BHP GROSS @ 1800 RPM (CONTINUOUS) 23.0 33.5 47.5 79
    KVA RATING (CONTINUOUS) 17 24 33 56.5


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    Major business houses using simpson engines for their applications:

    1.  Cummins India ltd  For Middle Range of DG set
    2.  Tata Group  For their JD Excavators
    3.  BEML ltd  For their dozers and Excavators
    4.  Caterpillar  For their dozers and Excavators
    5.  Larsen and Toubro(L&T)  For their Excavators
    6.  Hindustan Motors  For their Maxi Van
    7.  Ingersal Rand ltd - IR  For Site lighting flash high post
    8.  Voltas India ltd  For Fork Lift application
    9.  Godrej ltd  For Fork Lift application
    10.  Escorts ltd  For cranes,loaders and JCB Excavators
    11.  TAFE(Amalgamation Group)  For their Tractors.
    12.  Massey Ferguson ltd  For their Tractors.
    13.  Eicher  For their Tractors.
    14.  Sonalika  For their Tractors.
    15.  New Holland  For their Tractors.
    16.  ACE Group  For their Tractors.
    17.  Appolo International  for their Road bitumen pavers.
    18.  Advani oerlikon ltd.  for their Welding Generators.
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    Disclaimer: The above Specifications/Content are from Simpson catalog and we do not hold responsible for any data variance.