Wacker Neuson BS70-4a Vibratory Rammer 4 Stroke

• 4 stroke rammer with Honda GXR120 engine
• Convenient operation with only one single lever for start, stop and idling
• Large stroke, high percussion rate and high impact force with quick travel speed for a high level of performance
• Specially designed and developed 4-stage air filter system provides for longer operating time and greater durability
• With operating hours counter
• Protection against low oil level: Unit does not start if the sensor detects a low oil level.

OPERATING FLUIDS Imperial Metric Lubrication intervall 250 h 250 h Oil volume 0,238 gal US 0,900 l Oil specification SAE 10W-40 SAE 10W-40 ENGINE Imperial Metric Air cleaner dry air filter dry air filter Fuel management Carburettor Carburettor Engine operating mode four-stroke four-stroke Cooling air cooling air cooling Exhaust-gas limit EPA TIER II EPA TIER II Oil specification SAE 10W-40 SAE 10W-40 Operating Engine speed 4.100 1/min 4.100 1/min Fuel consumption 0,3 GPH US 1,7 lb/h 1,10 L/hr 0,75 kg/h Idling speed 1.850 1/min 1.850 1/min Operating power 3,6 hp 2,7 KW Engine type Gasoline engine Gasoline engine Cylinder 1 1 Standard (Power max.) SAE J1349 SAE J1349 Engine Manufacturer Honda Honda Standard (Operating power) ISO 3046-1 ISO 3046-1 Standard (Effective power) ISO 3046-1 ISO 3046-1 Cylinder capacity 7,4 Inch3 121 cm3 Nominal Engine speed 4.200 1/min 4.200 1/min Fuel Gasoline Gasoline Spark plug(s) DENSO U16FSR-UB DENSO U16FSR-UB Electrode distance 0,6 - 0,7 mm Effective power 3,6 hp 2,7 KW Oil filling max. 0,1 gal US 0,30 l Engine Designation GXR120 GXR120 MECHANICAL - OUTPUT DETAILS Imperial Metric Transmission FKK FKK Power of impact 4.496,2 lbf 20 kN Area capacity 1.270,2 ft2/h 118 m2/h Forward Running 0,4 fps 7,00 m/min Engaging speed 2.500 1/min 2.500 1/min Number of blows 656 1/min 656 1/min ELECTRICAL SYSTEM Imperial Metric Display Equipment Operating hours counter Operating hours counter Electrode distance 0,024 - 0,028 " 0,6 - 0,7 mm Operating elements Pushbutton OFF Pushbutton OFF ENVIRONMENT DATA Imperial Metric Operating temperature range 14 - 104 °F -10 - 40 °C Sound level LpA (Standard) EN 500-4 EN 500-4 Sound power LWA, guaranteed 108,0 dB(A) 108,0 dB(A) Storage temperature range -22 - 122 °F -30 - 50 °C HAV summation (average value) 28,2 ft/s2 8,6 m/s2 Uncertainty in measurement HAV 2,3 ft/s2 0,7 m/s2 HAV summation (Standard) EN 500-4 EN 500-4 Sound level LpA 92,0 dB(A) 92,0 dB(A) Sound power LWA (Standard) EN 500-4 EN 500-4 Sound power LWA, measured 104,0 dB(A) 104,0 dB(A) MECHANICAL DETAILS Imperial Metric Operating weight 176,4 lb 80,0 kg Length 26,5 " 673 mm Length Ramming Shoe 13,4 " 340 mm Height 38,0 " 965 mm stroke at tamper 2,9 " 73 mm Width Ramming Shoe 11,0 " 280 mm Width 13,5 " 343 mm Weight 176,37 lb 80,00 kg