Truck Drop Table
- Expert servicemen onsite to install or/and maintain the equipment
- Capacity of 120 tons
- Cost effective
The Truck Drop Table (TDT) is used to remove trucks from rolling stock vehicles in a safe and economical manner. The TDT is installed in a pit working within three tracks. The rail bridges are installed at both outer tracks (track 1+3) supported by concrete and connected to the existing workshop rails at each side. Track 2 is used as supply track for the exchange of the trucks. The rail bridges are mechanically locked with a locking system. Locking is controlled by an active limit switch, one at each locking device. The control is interfaced with the Master Control Cabinet (MCC) and can be interlocked to the traffic control of the workshop (by others).
Locking and unlocking of rail bridges is electrically actuated. After the truck has been placed on the rail bridges the platform of the TDT will be raised until contact is made with the flanges of the wheels. A further lift of max. +1.97” will release the rail bridges. The rail bridges will be electrically unlocked and slide sideward electrically motor-driven at either side. The platform with the disassembled truck can be lowered after the train body has been supported by the car body supporters which are movable in order to reach the support pads of the train body. The platform with the truck will be lowered to fully down position and moves sidewards on rails installed at the bottom of the pit to the track 2. Here the TDT with the truck will be lifted to T.O.R. level so that the truck can be rolled out. Replaced truck will be rolled on the TDT to be moved to the first track. During operation process safety features have to ensure that no train movement is on both tracks. Operation status of the TDT can be interlocked into the traffic control of the workshop (by others). Potential free interface contact at the MCC of the Truck Drop Table will be provided by Railquip.
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TECHNICAL DATA OF DROP TABLE
Max. Lifting capacity: 120 tons
Max. Lifting capacity (truck): 30 tons
Override (T.O.R.): 1.97”
Lifting speed: max. 1.6”/sec.
Max. Traversing speed: max. 19.7 ft./min
Operating voltage: t.b.a.
Control voltage: t.b.a.
Protection: IP 55
Power supply: via energy chain
TECHNICAL DATA OF RAIL BRIDGE
Crossover capacity: 40 tons axle load
Number of axles: 3 axles
Axle distance: approx.: 78.7’
Length of bridge: min. 295”
Locks, electrically actuated: 4 nos./pair
Limit switch: 4 nos./pair
TECHNICAL DATA OF CAR BODY SUPPORTING PORTAL
Capacity: 2 x 45 tons
Capacity per pair: 90 tons
Supporting area from T.O.R. +9.84” to 59”
Truck Test & Assembly Stands
- The gear supports are hydraulically adjustable in height
- The motors will be mounted with the aid of a ½ ton capacity chain hoist
- Pressure test beam will be operated hydraulically
Digital Switch Gauge & Cant Measurement Device
- Higher level of accuracy
- Digital technology
- Simple to operate