The Daedong 4A220 is a 2.2 L (2,197 cc, 134.1 cu·in) natural aspirated four-stroke liquid-cooled internal combustion vertical diesel engine, manufactured by Daedong for general-purpose applications.
An 87.0 mm (3.43 in) cylinder bore and 92.4 mm (3.64 in) piston stroke give the 4A220 engine a total of 2,197 cc of displacement. The compression ratio rating is 22:1.
The 4A220 engine produced 42 PS (30.9 kW; 41.5 HP) at 2,700 rpm of net horsepower.
The Daedong 4A220 features:
- Vortex type combustion chamber
- Indirect injection fuel system
- Centrifugal governor
- Forced lubrication by trochoid pump
- Liquid-cooled cooling system
General information
Engine Specifications | |
Engine model | 4A220 |
Engine type | 4-stroke, vertical |
Displacement | 2,197 cm3, (134.1 cu·in) |
Max. horsepower | 42 PS (30.9 kW; 41.5 HP) at 2,700 rpm |
Max. torque | – |
Cooling system | Liquid-cooled |
Lubricating system | Forced lubrication by trochoid pump |
Fuel system | Indirect injection with Bosch K-type mini fuel injection pump |
Fuel consumption | – |
Fuel used | Diesel fuel |
Starting system | Electric starter |
Governor | Centrifugal governor |
Charging system | Alternator 12V, 50A |
Dimensions (L x W X H) | 817 x 488 x 736 mm (32.2 x 19.2 x 29 in) |
Dry weight | 207 kg (456.4 lbs) |
Cylinder Block and Head
Cylinder block | |
Compression ratio: | 22:1 |
Cylinder bore: | 87.0 mm (3.43 in) |
Piston stroke: | 92.4 mm (3.64 in) |
Number of piston rings (compression / oil): | 2/1 |
Number of main bearings: | 5 |
Crankshaft center distance: | 46.2 mm (1.82 in) |
Service Data
Engine | |
Maximum speed: | 2,900 rpm |
Oil system | |
Lubrication system: | Forced lubrication by trochoid pump |
Oil type: | SAE 15W-40 |
Oil capacity: | 7.0 L (7.4 US. qt, 6.16 Imp. qt.) |
Fuel system | |
Type: | Indirect injection |
Fuel injection pump | Bosch K-type mini fuel injection pump |
Fuel injection pressure | 13.7 to 14.7 MPa, 140-150 kgf/cm2, 1,990 to 2,100 psi |
Injection timing | 18° B.T.D.C. |
Applications
Manufacturer or Brand | Models |
Tractors | |
Kioti | DK45 |
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