register number C.1.30 Derrick for well construction, up to 3 t
data processing short term DERRICKKRAN BIS 3T
standard
equipment
register of construction equipment 1991 New
characteristic max. lifting capacity (t) at minimum cantilever (m)
classification classification due to replacement value

years of usage *
months of rate action *
monthly ratio for depreciation and interest rate *
monthly ratio for costs of repair *