Drive motor      :      2-stroke petrol engine (1E44F-E)
Displacement(ml)   :                                     51.7
Engine max power /speed(kw/r/min) :        1.3/7000
Fuel  Type   petrol/Oil      :            30:1
Rotary Hammer speed(r/min) :     400
Percussion rate (1/min)         :      3200
Tank capacity  (L)             :           0.9
Max drill dia (mm)              :          Ø 52
Lubricant Requirement     :           JASO FC/API TC/ISO-L-EGC 2T Lubricant OilNet  Net weight                       :                  15.2Kg

Drive motor :       4-stroke petrol engine (134F)
Displacement (ml):                24.5
Engine Max power/speed (kw/1/min) :   0.55/7000
Fule Type  :                 90#gasoline

Ignition system ：          T.C.I
Rotary hammer speed(1/min) :       900
Percussion rate (1/min) :          4800
Tank capacity (L):           0.5
Max drill  dia (mm):     Ø 30
Net weight (Kg) :                  6.4