Harvesting Aids, Mechanical Ladders

Hastings. 1972 Harvesting Aids ; Mechanical Ladders. April 1972. Handout for Massey University Students. Results of work studies showing cost of harvesting using ladders. A brief description of two types of mechanical ladder. In the previous seven years an estimated 50 machines had been constructed commercially and privately. Xpg (To locate -information about the MAF Hawkes Bay fruit growers field day at the Whakatu Pack house featuring several different makes of Mechanical ladder) image?