Lubricants : Engine moving parts are Lubricated Partly By Forced Feed And partly splash lubrication. A throwaway type ,paper element by-pass filter is provided for filtering the lubricating oil, which is Supplied under constant pressure by gear type Lub. oil pump.Fuel System : Fuel is supplied to the fuel pump by gravity feed through a ceramic filter provided in fuel Tank and efficient replaceable peper element type main filter.Combustion : open type combustion chamber in the Aluminium alloy piston.Bearing : Bush Bearing used as main bearing with thin wall bearing or Copper Lead /Tin base Babit. Small End Bush and Rocker Bush are of Gun metal.Rotation : Standard rotation is clockwise facing the fly wheel.Drive Standard power take off is from flywheel side. Power take off from gear end and at half engine speed can be provided on demand .Governing : A sensible Centrifugal type Governor is mounted on cam shaft gear . Speed variation is controlled within limits to comply with class B1 governing as per IS : 10001 and IS : 11170 . Class A2 governing is provided on demand for Generating sets.Standard Equipments : Starting Handle , Exhaust Silencer ,Air Cleaner and set of Tools. As continuous improvements are contemplated .The illustration and Description are not Binding. TECHNICAL DATA S.N. DEscriptION WATER COOLED AIR COOLED 1 Model BWG-15 BWG-18 BWG-20 BWG-24 BA-12 BA-15 2 No. of Cylinder TWO TWO TWO TWO TWO TWO 3 Bore in mm 87.5 95 102 114 87.5 95 4 Stroke in mm 110 110 110 116 110 110 5 Cubic Capicity in Litre 1.32 1.56 1.79 1.79 1.79 1.79 6 Rated Speed (RPM) 1500 1500 1500 1500 1500 1500 Rated output kw 11 13.2 14.7 17.6 9.00 11 7 BHP 15 18 20 24 12.4 15 8 Specific Fuel Consumption 250g/KWH 250g/KWH 250g/KWH 250g/KWH 250g/KWH 250g/KWH 9 Lub.Oil Consumption in cc/Hr 46 50 60 75 60 60 10 Engine Bare weight in kgs 240 250 260 280 280 280 11 Packing Case sige in mm 889X711X914 889X711X914 889X711X914 889X711X914 889X711X914 889X711X914 12 Packing Case Volume M3 0.577 0.577 0.577 0.577 0.577 0.577