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Diesel Driven Pumps

Twin Cylinder Diesel Engine

BRIEF Specificationss

Type : Vertical Single cylinder, Water /Air Cooled, Totally Enclosed, Compression ignition, Four Storke, Cold Start, Diesel Engine,

Combustion chamber : Direct injection in open type combustion chamber provided in an aluminium alloy piston with long stem multihole nozzle results into low fuel consumption and easy starting

Fuel System : High speed diesel is supplied to the suel; pump by gravity feed through an efficent replaceable paper element type main filter

Lubrication : Engine's moving parts are lubricated by force feed and partly by splash lubrication. A throwaway type bypass filter is provided for filtering the lubricating oil. Lub.oil is supplied under constant pressure by lub.oil pump.

Governing : A sensible mechanical centifugal type governor mounted on camshaft gear. Speed cariation is controlled within limits to comply with class B1 governing as per IS : 11170. Class A2 Governing as per IS : 10001 (General - Purpose)

Cooling : Water Cooling engine is continuously cooled by flow of water. Air Cooled engine is cooled by air flow generated with the help of fan mounted on flywheel called fan cooling.

Rotation : Standard rotation is clockwise looking at the flywheel. Wngine with reverse rotation can be provided on demand

Starting : The engine is designed for starting by hand. Electri start provision can also be provided against specific requirement.

Drive : Standard power take off is from flywheel side. Power take off from gear and at half speed can be provided on demad.

Standard Accessories : Starting handle, Exhaust Silencer, Air Cleaner, Spanner Set & Screw Driver

Descrption	WATER COOLED
Engine Model	GD 13	GD 15	GD 16	GD 20D	GD25D
GD25D	161300	161500	161600	162100	162400
No.of Cylinder	2	2	2	2	2
Type of bearing	BB	BB	BB	BB	BB
Rated power (as per IS:11170) KW/Bhp	9.5/13	11/15	11.8/16	14.7/20	18.4/25
Rated Speed Rpm	1500	1500	1500	1500	1500
Bore X Stroke mm	85x110	87.5x110	95x110	102x116	114.3x116
Cubic Capacity Ltr.	1.250	1.320	1.560	1.900	2.380
Compression Ratio	17.5:1	15.9:1	15.6:1	16.6:1	15.7:1
Sp.Fuel Cons (At full load) g/kwh	250	250	250	250	250
Sp. Fuel Cons. (At full load) g/Bhph	184	184	184	184	184
Lub.Oil Cons. (Note 1000cc=1lit) cc/hr	40	46	50	62	77
Torque at camegar end (RPM-750/900) Nm./kgm	121.84/12.42	140.59/14.33	149.96/15.29	187.45/19.11	234.32/23.89
Torque at rated speed on flywheel end (RPM-750/900) Nm./kgm	60.92/6.21	70.29/7.17	74.98/7.64	93.73/9.55	117.16/11.94
Net weight(bare) kg	274	274	284	284	292
Gross Weight (Packing) kg.	340	340	350	350	360
packing case size LxWxH cm	89x69x90	89x69x90	89x69x90	89x69x90	89x69x90
Fuel Tank Capacity Ltr	15	15	15	15	15

Descrption	Air Cooled
Engine Model	GDA 13	GDA 15	GDA 18D
Product Code	175300	175400	173800
No.of Cylinder	2	2	2
Type of bearing	BB	BB	BB
Rated power (as per IS:11170) KW/Bhp	9.5/13	11/15	13.23/18
Rated Speed Rpm	1500	1500	1500
Bore X Stroke mm	87.5x110	95x110	102x110
Cubic Capacity Ltr.	1.320	1.560	1.900
Compression Ratio	15.9:1	15.6:1	16.6:1
Sp.Fuel Cons (At full load) g/kwh	250	250	250
Sp. Fuel Cons. (At full load) g/Bhph	184	184	184
Lub.Oil Cons. (Note 1000cc=1lit) cc/hr	40	46	55
Torque at camegar end (RPM-750/900) Nm./kgm	121.84/12.42	140.59/14.33	168.71/17.02
Torque at rated speed on flywheel end (RPM-750/900) Nm./kgm	60.92/6.21	70.29/7.17	84.35/8.60
Net weight(bare) kg	274	274	284
Gross Weight (Packing) kg.	345	345	354
packing case size LxWxH cm	89x69x90	89x69x90	89x69x90
Fuel Tank Capacity Ltr	15	15	15

BB : Thin walled bearing

As continuous improvements are contempted the illustration & description may not be latest or current.