2010-02-11
The fuel consumption of excavator engines is a necessary indicator for evaluating the comprehensive performance of excavatorsCAT excavatorFor example, its fuel consumption,Kobelco excavatorSave fuel.
(1) Purpose
Measure the fuel consumption rate of a rotating electric motor and determine its performance
(2) Conditions
Hydraulic oil temperature: 45-55 ℃ (113-131 ° F)
Engine speed: High speed idling
(3) Prepare
1) Engine shutdown
2) Release the pressure inside the hydraulic system
3) Release the connection of the oil hose of the rotating electric motor that flows back into the hydraulic oil tank and input the oil into the container
4) Put a plug in the fuel tank
(4) Measurement: At the position of the rotating brake pin
1) Start the engine and place the side of the excavator bucket against the inside of the left or right track shoes
2) Make the rotating electric motor operate at full stroke in a rotating state
3) Place a container to collect the oil discharged from the 30 second full speed rotation of the rotary motor
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