wc_td000553gb_FM10.fm172RammerTechnical Data5 Technical Data5.1 BS 50-4s1Gross engine power rating per SAE J1995. Actual power output may vary due to conditions of specificuse.Machine BS 50-4sItem number 5200000644520000066252000006795200000680Engine model WM 100Operating weight kg (lb) 63 (139)Engine speed–operating rpm 3,950 ± 100 4,200 ± 100Engine speed–idle rpm 2,000 ± 100Clutch Engagement rpm 2,650 ± 100Max. rated power @ ratedspeed1 kW (hp) 2.4 (3.2)Spark plug type NGK: BMR4AorCHAMPION: RCJ14Electrode gap mm(in.)0.6–0.7(0.023–0.027)Air cleaner type Four-stage with cyclonic precleanerEngine lubrication oil grade SAE 10W30 SJ or higherEngine oil capacity L (qt) 0.30 (0.3)Fuel tank capacity L (qt) 3.0 (3.2)Fuel type Regular unleaded gasolineFuel consumption L (qt)/hr 1.2 (1.3)Running time hr 2.5Ramming system lubrication oil grade SAE 10W30 SJ or higherRamming system capacity ml (oz.) 890 (30)
