Stihl MS 230 - 3 Specifications; Engine (USA Only)

4 MS 210, MS 230, MS 250
3. Specifications
3.1 Engine
MS 210 MS 230 MS 250
Displacement: 35.2 cm
3
40.2 cm
3
45.4 cm
3
Bore: 40 mm 40 mm 42.5 mm
Stroke: 28 mm 32 mm 32 mm
Engine power to ISO 7293: 1.6 kW (2.2 HP)
at 9,000 rpm
2.0 kW (2.7 HP)
at 10,000 rpm
2.3 kW (3.1 HP)
at 10,000 rpm
Max. permissible engine speed
(with bar and chain): 12,500 rpm 14,000 rpm 14,000 rpm
Idle speed: 2,800 rpm
Clutch: Centrifugal clutch without linings
Clutch engages at: 4,100 rpm
Crankcase leakage test
at gauge pressure: 0.5 bar
under vacuum: 0.5 bar
3.1.1 Engine (USA only)
MS 210 MS 230 MS 250
Displacement: 2.15 cu. in 2.45 cu. in 2.77 cu. in
Bore: 1.57 in 1.57 in 1.67 in
Stroke: 1.10 in 1.26 in 1.26 in
Engine power to ISO 7293: 1.5 kW (2.01 HP) 1.9 kW (2.55 HP) 2.2 kW (2.95 HP)
Max. permissible engine speed
(with bar and chain): 12,500 rpm 14,000 rpm 14,000 rpm
Idle speed: 2,800 rpm
Clutch: Centrifugal clutch without linings
Clutch engages at: 4,100 rpm
Crankcase leakage test
at gauge pressure: 7.25 psi
under vacuum: 7.25 psi