performance criteria and the contribution rate of forklifts and other overseas markets .

Forklift plays a very important role in the enterprise's logistics systems, material handling equipment is the main force . Widely used in railway stations, ports, airports , factories , warehouses and other sectors of the national economy , is highly efficient mechanized equipment handling, stacking and short-distance transport. Self-propelled  truck appeared in 1917 . During World War II , the truck can be developed. China post lifter from the early 1950s began manufacturing forklifts. Especially with the rapid development of China 's economy , most enterprises have been away from the original material handling manual handling , replaced by the truck -based mechanized handling. Thus, in the past few years , the demand for Chinese forklift market are double-digit annual growth rate.
  Currently on the market to choose from forklift brands, models of complex , coupled with strong technology and the product itself is very professional , so the choice of models , vendor  selection electric lift is a lot of optional enterprises often face. This article focuses on models introduced in terms of choice, brand choice , performance criteria and the contribution rate of forklifts and other overseas markets .
  First, the model selection
  Industry needs models and configurations.
  1 , vehicle classification
  Forklifts can usually be divided into three categories : internal combustion forklifts, electric forklifts and warehouse trucks .
  ( 1 ) internal combustion forklifts
  Combustion forklifts are divided into ordinary internal combustion forklifts , heavy trucks , container trucks and sides of the truck .
  ① ordinary internal combustion forklifts
  Generally use diesel , gasoline , liquefied petroleum gas or natural gas engine as power, load capacity of 1.2 to 8.0 tons , operating channel width is generally 3.5 to 5.0 m , taking into account the emissions and noise problems , usually outdoors , workshop or other for exhaust emissions and noise do not require special place . Due to convenient refueling , it can achieve long continuous operation , and competent ( such as rain ) to work in harsh environments .