Technical Specification
Pump Model	Unit	KPK N 2520	KPK N 2020	KPK S 2020	KPK S 3030
No. of Cylinders	–	1	1	1	1
Bore X Stroke	(mm)	67 X 56	52 X 46	55 X 50	68.5 X 52
Compression Ratio	–	4.5 : 1	4.8 : 1	4.5 : 1	5 : 1
Rated Output	kW(hp)	2.28 (3.1)	1.1 (1.5)	1.1 (1.5)	2.28 (3.1)
Rated Speed	rpm	3600	3600	3000	3600
Specific Fuel Consumption (SFC)	(gm/hp-hr)	816	816	950	950
Lub Oil Consumption	–	1% of SFC	1% of SFC	1% of SFC	1% of SFC
Lub Oil Sump Capacity	(Ltr)	0.75	0.65	0.65	0.75
Fuel Tank Capacity	(Ltr)	3.3 Kerosene / 0.35 Petrol	1ltr Kerosene / 0.24 Petrol	1ltr Kerosene / 0.24 Petrol	3.3 Kerosene / 0.35 Petrol
Physical dimensions of bare engine (Length X Width X Height)	(mm)	530 X 420 X 400	535 X 430 X 410	535 X 430 X 410	530 X 430 X 410
Engine Weight (dry)	(kg)	20	10.5	14	18
Rotation while looking at the flywheel	–	Anticlockwise	Anticlockwise	Anticlockwise	Anticlockwise
Power Take-off	–	Flywheel End	Flywheel End	Flywheel End	Flywheel End
Starting	–	Recoil Start	Recoil Start	Recoil Start	Recoil Start
Governing	–	Class “B1”	Class “B1”	Class “B1”	Class “B1”
Lubrication System	–	Splash Type	Splash Type	Splash Type	Splash Type