Robin 5HP / 6HP / 7HP Petrol Engine  100% Original Gasoline Motor

Model : EY20

- Labeled Power (hp) : 5.0hp

- Type : Air cooled, 4 cycle single cylinder, side valve , gasoline engine

- Displacement : 183cm³

- Continuous Output : 2.24kw /3000min (3hp/3600rpm) & 2.61KW/3600min (3.5hp/3600rpm)

- Maximum Output : 3.73kw/4000min (5hp/4000rpm)

- Direction of Rotation : Counterclockwise , facing P.T.O. shaft

- Lubricant : Class SC or higher grade, SAE #20, #30, #40

- Fuel: Auto mobile gasoline (unleaded)

- Fuel Tank Capacity : 3.8liters

- Spark plug : NGK B-6,H

- Starting system : recoil starter

Model : EX17 / EX21

- Labeled Power (hp) : 6.0hp / 7.0hp

- Engine Make : Robin

- Bore x Stroke (mm) : 67x48mm / 67x60mm

- Piston Displacement (cc) : 169cc / 211cc

- Maximum Output (kw / hp / rpm) : 4.2 | 5.7 | 4000 / 5.1 | 7.0 | 4000

- Continuous Output (kw / hp / rpm) : 2.9 | 4.0 | 3600 / 3.7 | 5.0 | 3600

- Maximum Torque (nm / kgf.m / rpm) : 11.3 | 1.15 | 2500 / 13.9 | 1.41 | 2500

- Carburettor : Horizontal draft, float type

- Direction of Rotation : Counter Clockwise as viewed from PTO shaft side

- Fuel Type : Petrol

- Fuel Tank : 3.6L

- db @ 7m : 66db / 68db

- Oil Capacity (L) : 0.6L

- Lubricant : SAE 10W-30, 20W, 30W

- Lubrication : Mechanical Splashing type

- Governor : Centrifugal Flyweight Type

- Ignition System : Transistorised

- Spark Plug : NGK BR6HS

- Engine Features : Air cooled, 4-cycle, single cylinder, OHC, horizontal PTO shaft

- Starting System : Recoil Start