Re comments about expensive parts, expensive labour, difficult to maintain/repair, etc. Yes, parts do cost, but so they do for all manufacturers. Cost for repairs/maintenance will be more expensive if non-Linde engineers are doing the work. Fully trained Linde Sevice Team cost less than bumbling outsiders.
The Linde hydrostatics are a firm favourite with most operators, and user friendly. Maintenance is 'Engineer Friendly' to those who know what they're doing.