the engine rated speed

  (1) The most basic scissor pallet truck and the long arm of the corresponding minimum and maximum working range of the amplitude, the engine rated speed, no load.
     (2) the most basic arm and the long arm of the maximum working range, the corresponding nominal weight, the engine rated speed.
     2. Debugging method
     In the condition (1), looked up and whereabouts jib cranes throughout, from the determination of the whereabouts of Yang and boom times, and the maximum hydraulic luffing process and current values​​.
     In the condition (2), jib crane towels looked to the minimum operating speed range, medium-speed pipe rack to fall into place. Determination of the time required for landing pipe rack and the maximum stable oil pressure and current constant.
     (Four) Xiao frame telescopic mechanism
     1. Debug condition
     Boom elevation 50. Engine rated speed, no load
     2. Debugging method
     Determination of the entire boom extension (reduced) and the maximum time required for oil (current) value. The need for manual or mechanical assistance in order to achieve the boom extension (contraction), allowing measurement of elongation classification (shrink) time and the maximum pressure and current values​​; maximize the use of automatic recorder for recording.