Product Description:
HYDRAULIC TOWING APPARATUS
DESCRIPTION: all apparatus in kept in working condition
WINDLASS: Type AV-21/26-24 U2
Spec. W 1475-50
components:
Hydraulic motor W0985-84
2 guide rollers
1 towing drum
2 warping heads
2 gypsy wheels
2 clutches
1 hydraulic/manual brake for towing drum
2 manual brakes for anchor chains
TOWING WINCH: Type 1S-15-1T
Spec. W1475-12
No.9203 781
Hydraulic motor W1475-65
staple, fairleads
performances as per constructor, with actual pumps are:
1 range 15 tons at appr. 0-25,5 m/min
2 range 6 tons at appr. 0-51,0 m/min
slack rope speed 0-56 m/min
components:
1 guide roller
1 towing drum
1 warping head
1 clutch
1 hydraulic/manual brake
1 towing hook
1 towing arch guide
PUMP: Type SNH-2200-46 for 600-900 rpm
approx. 45 bar
serial number: X 69095/001
RPM 650 850 950
power consump. (KW) 81 106 119
oil delivery (l/min) 765 1165 1300
El. Hydraulic Pump Unit Type N/A 210 50 bar
for 380v / 50 Hz / 3 AC, including Star Delta starter
TECHNICAL DATA
speed: 1450 rpm
net oil delivery: 170 l/min
power consumption: 18,8 Kw
electric motor: ABB motors
electric power supply: 380v, 50Hz AC
starter type: star delta starter
acc. to the rule of certificate R.I.N.A.
Full flow combifilter type 114,3
TECHNICAL DATA
max oil flow: 1200 l/min
working pressure: 50 bar
pressure drop at max oil flow and viscosity 37.5 cSt: 0,4 bar
installation equipment
one separate safety valve
one expansion tank “BJONNESTIKKA A/S” 75 liters
one three way valve
one oil cooler type FG120 -3877-3
El. Hydraulic remote control system
towing winch remote controls:
one remote control panel for bridge
one slave unit
both with function as follow:
speed control
heave/lower
range selectors (with visual lights)
brakes on/off (with visual lights)
clutches in/out (with visual lights)
quick release of wire
start/stop of pumps units type N/A 210 and N/A 40
windlass remote controls:
one remote control panel for bridge with following functions:
heave/stop/lower
clutch
brake
quick release
pump room:
one el.hydr. servo pump N/A 40
block valves
relief valve
hydr. lock valves
hydr. oil accumulator