Bucket Capacity : 0,4 cum
Digging Depth : 7500 mm
Reach on Ground : 13180 mm
Digging Height : 12950 mm
Dumping Height : 11080 mm
Stowed Height : 4000 mm
Operating Water Depth : 1000 mm
Overall Machine Width (Fully Retracted) : 4200 mm
Overall Machine Width (Fully Extended) :5500 mm
Ground Clearance :1000 mm
Travel Speed :4 kmh
Gradient : 30 deg
Motor Power : 120 kW- 2200 rpm
Motor Country : Cummins or eq
4 Stroke -6 cyclinder, Turbocharged,Direct injection,Water cooled,Diesel Engine,
Fuel Tank : 600 Liters
Electrical system :2*12 V – 110Ah – Two 12 V – maintenance free batteries. 24 V starting and lighting. CanBus Diagnostic system.
Electrical System : Siemens,Scnheider or eq
Pump : 2*210 l/min Axial Piston type ( Parker-Rexrothe or eq)
Travel Motor : Brewini or Eaton or Eq. ( Italy)
Slewing is provided by Planetary gearbox with hydraulic motor.
Having 0-10 rpm slewing speed.
360° slewing is supplied.
Foundation is to be bolted.
UnderCarriage With side Pontoon and Spud Leg
Pontoon : Watertight type and Axial piston drive system. Have inspection menhole.
Ever Pontoon have Triple stands track chain.Roller type.
Design criteria is to be Protect from outerside material .
Track shoes made by High density Polyethylene material.
Material will be used Hardox 400.
Crossbeam spud leg is to be mounted on pontoon.
ACR ( Atmospheric Corrosion Resistant ) Steel plate will be used.
The crane is manufactured according to SOLAS and IMO regulations.
The crane is operated via hydraulic valves with proportional control (levers). Hydraulic control valves will be delivered as loose as to be placed a seperate column near the crane.
Pressure indicator, oil level indicator, emergency stop button and HPU start/stop buttons will be placed on the Hydraulic power unit..
Operator Cabin :
All steel fabricated with acoustical lining and tinted safety glass throughout. Deluxe seat incorporates armrest-mounted electric dual – axis controllers. Dash panel incorporates gauges for all engine functions. Tilt steering wheel, cab circulating air fan, sliding side and rear windows, sliding skylight with electric wiper and sunscreen, electric windshield wash / wipe. Voice alarm
Slewing stop system
Boom load holding valve system
Over hoist prevent system
Automatic brake all planetary system
Hydraulic oil temp warning
LOAD LIMITING SYSTEM
Each hydraulic circuit is provided with equipment for limiting hydraulic pressure to present values corresponding to the crane capacity.
-Overload protection of all motions by overload relief valves,
-Hydraulic hook stop in upper position,
-Load holding valve on the hydraulic luffing cylinder,
-Overload protection, all motions will be protected against overload by individual safety valves,
-Low oil level will be indicated visually on the oil level gauge on the HPP. When oil level to be low, electric motor will stop automaticly.
HYDRAULIC CYLINDERS, PIPES AND HOSES
Cylinders are double acting type and cylindertube is produced according to DIN 2391 standart. All hoses and fittings suitable for system working pressure and flow rate.
Hydraulic cyclinders 200 microns chrom plated.
The steel quality is selected in accordance with the classification societies recommendation to obtain necessary ductility for the lower temperature design limit.
All important weldings are carried out in accordance with welding procedure.
After welding a certain amount of NDT control is carried out. Boom meterial is high Strength Steel (Yield Stress 400-700-900 N/mm2) and boom section is hegzagonal. Foundation is designed according to max. load.