Concrete Hinge Liner for large canals
Specification | |
---|---|
Concrete handling | Typical 75m3/hr |
Concrete Joints | Hydraulically driven joint cutter |
Chassis | Four crawler tracks ea. provided with heavy duty jacking column with 800mm lift and swivelling by 90° |
Engine | Water cooled diesel engine with 300hp (224kW) continuous power rating |
Generator | High frequency generator with 60kVA, incl. electric vibrators |
Working speed | Continously adjustable: 0 – 7m/min |
Transportation speed | Continously adjustable: 0 – 18m/min |
Machine Control | Automatic steering and height adjustment with single stringline system |
Accessories | Night lighting system, daily maintenance tools, operation and maintenance manuals |
Curing |
|
Technical Description
all params can be adjusted to customers needs
Power Station
- Water cooled diesel engine 300hp Cummins QSC8.3 C-300 (224kW) continuous power rating, six cylinder, Europe Stage IIIA / US Tier 3
- Hydrostatic pumps, high quality type such Sauer Danfoss, Rexroth
- Power unit enclosure is noise insulated
- Module includes access ladder and maintenance platform with hand railing
- Power unit designed to work in hot / tropical climates
Chassis
- Four oscillating crawler tracks (size B4), approx. 600mm wide and 1550mm long center to center with planetary gear reduction box
- Each crawler track with heavy duty jacking column provided with 800mm lift cylinders and hydraulic steering
- The crawlers can be swivelled by 90° for moving in lateral direction
- Low speed continously adjustable: 0 – 7m/min (for working)
- High speed continously adjustable: 0 – 18m/min (for traveling)
- Two hydraulically driven pivoting hinges to kink the main frame
- The machines are designed for working in slopes with inclination or in flat terrain. With additional parts the slope inclination can be easily adjusted.
- Main frame of heavy duty construction with removable sections with bolted flanged connections on slope and bottom, and adjustable slipform pans to match the canal slope and bottom width.
Miscellaneous
- Emergency stop buttons on all four corners of the machine, at operator control console and at the power station
- DC night lighting system, 2 ea. lamps front and 2 ea. lamps rear
- Water reservoir approx. 1m3 with support. The water system comes with water pump, plumbing and hose with spray nozzle.
- Tool box with daily maintenance tools
- Operation and maintenance manuals in CD ROM format
Machine Control
- Manual steering and height adjustment, supported by status display
- Automatic steering and height adjustment with single stringline system, cross slope via inclinometer
- Including sensors: 3 stringline sensors, 3 inclinometers
- Anti-torsion control system
- Display for machine status and for fault / self-diagnostic
- Operator control console complete with user friendly allcons software
- Networked PLC system with fault / self-diagnostic capability
- Single electrical lockout key for all electrical provided on power unit
Concrete Paving Equipment
- Adjustable slipform length and inclination to modify compacting pressure
- Concrete receiving and distribution system designed to handle concrete at a maximum rate of 75m3/hr via one distributor conveyor belts. The distribution of the concrete is done by a paddle chain system with hydraulic motor drive.
- The compaction of the concrete is done by 26 electric vibrators
- Dummy joints are cut in lateral direction of the canal by means of hydraulically operated joint blades, manually or automatically triggered.
- Longitudinal joints are continuously cut by relocatable keel bars which are mounted at the bottom of the slipform.
- Stairs and walkways mounted at the rear end of the concrete liner
- Variable canal depth: Upper concrete curb forming headers, manually adjustable to vary canal depth.
Fields of application
Large Canals
from 9m top width