25m concrete pump 6x6 Tatra Schwing (W/O DOCS) +1 possible other with docs machine

concrete pump 6x6 Tatra T815 + Schwing

2 identical pieces! (of which 1 suitable for spare parts)

range 25m
year: 1984
platform: Schwing pump: BPL 601 HD-KVM 25

V10 engine
208kw

has no docs
complete remote control (radio)

vehicle drives, the arm can be raised, the legs are functional
it is not possible to turn on the pump - immediate hydraulic leakage

+possible similar fully functional
cable remote control
platform label yes
truck plate no

one slide worn (a spare pair of slides available
original Schwing)
one hydraulic pump cylinder spills oil (possible use from second car)
gufera + seal orig. Schwing

the cast iron piece where the shutter is attached is cracked
(healthy on the second car)
pipe / hose on the superstructure DN 100
+ extra 3 m hose DN100
reduction to DN 80 + 4 m hose DN80