Rato R160, Service Manual

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3
Dry Weight 16.5 kg 16.5kg
Engine Type 4-stroke, OHV, single cylinder
Displacement 212 cm3 223cm3
Compression Ratio 8.5±0.3
Bore × Stroke 70 × 55 mm 70 × 58mm
Maximum Output Power 4.2 ／ 3600 rpm 4.4kW/3,600rpm
Maximum Torque 12N · m/2500rpm 13N · m/2,500rpm
Cooling System Forced Air-cooled
Ignition System Transistorized Magneto Ignition(TCI)
Spark Plug
BPR6ES(NGK)
，
NHSP LD F7RTC
，
F7TC
Lubrication System Forced Splash
PTO Shaft Rotation Counterclockwise
Model
items
R270 R280
L × W × H 420 × 395 × 430mm 420 × 395 × 430mm
Dry Weight 26kg 26kg
Engine Type 4-stroke, OHV, single cylinder
Displacement 270cm3 277cm3
Compression Ratio
8.2
：
1
Bore × Stroke 77 × 58mm 78 × 58mm
Maximum Output Power 5.8kW/3,600rpm 6kW/3,600rpm
Maximum Torque 16.8N · m /2,500rpm 18N · m /2,500rpm
Cooling System Forced Air-cooled
Ignition System Transistorized Magneto Ignition(TCI)
Spark Plug BPR6ES(NGK)
，
NHSP LD F7RTC
，
F7TC
Lubrication System Forced Splash
PTO Shaft Rotation Counterclockwise
Model
items
R300 R390
L × W × H 420 × 395 × 430mm 465 × 415 × 440mm
Dry Weight 26kg 27.5kg
Engine Type 4-stroke, OHV, single cylinder
Displacement 301cm3 389cm3