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register number W.7.14 Rock splitter, hydro-mechanical
data processing short term STEINSPALTGER HYDROM
standard
equipment		 The splitters work inside a drilling hole on the basis of the wedge principle. A hydraulic HP pump with electric motor, compressed-air motor or diesel engine discharges the pressure oil at a system pressure of ca. 500 bars via hoses and distributors into the cylinders.
Depending on the requirements, the equipment combination consists of hydraulic unit, splitter cylinder, hoses and branch-offs.
Without hydraulic hoses and distributors
See W.7.16 and W.7.17.
register of construction equipment 1991 9817
characteristic volumetric flow (l/min)

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


accessory   number volumetric flow
in l/min		 number of cylinders
 motor/engine rating
in kW		 weight
kg		 average replacement value
Euro		 monthly
costs of repair
in Euro		 monthly depreciation
and interest rate
from Euro		 monthly depreciation
and interest rate
to Euro		 register of construction equipment 1991  
W.7.14.0002 2,3 1 1 44 * * * * 9817
W.7.14.0005 4,8 1–5 4 110 * * * * 9817

additional equipment = additional equipment, additional devices = additional devices