Rail sites rarely see one kind of car in one place. Car types, track layouts and spotting positions all change what a platform has to reach, so the selection starts with the range of cars and positions your site actually handles.
S&S Technical supplies GREEN railcar loading platforms and access racks for tank cars, hopper cars and bulk rail applications. Rail brings a problem trucks do not: the car is spotted by the railroad, not by your operator, so the access has to reach the hatch wherever the car stops.
Why order your GREEN railcar platform through S&S Technical
Rail loading is where S&S Technical has worked for decades, designing railcar loading and unloading systems for products from propane, butane and ammonia to crude oil, at single-spot sites and multi-spot terminals. That experience is what we bring to a GREEN railcar platform: we check car types, spotting variation and hatch positions against the platform and its gangways, and plan the access with the transfer equipment it serves, whether that equipment is ours or already installed.
Which configuration fits?
- Single hatch, single spot. One access position where cars are spotted reliably and only one dome is worked.
- Multiple hatch. A platform running the length of the car, with gangways serving several hatches from one walkway.
- Slide-track access. The gangway traverses the platform to meet the hatch, which is the usual answer to spotting variance on rail.
- Full-length rack. Platforms spanning several car positions, for spurs where a string of cars is worked in sequence.
Access options
- Self-levelling stair gangways, including the Elite Series
- Flat ramp and telescoping ramp gangways
- Custom-designed safety cages sized for railcar domes
- Horizontal lifeline systems where operators move along the car
- Provision to carry ancillary process equipment where the bay needs more than access
- Hot-dipped galvanised, red oxide primer, grey enamel or safety yellow, with custom finishes available
What decides the specification
- Car type: tank car, hopper car or mixed
- Number of hatches worked and their spacing
- How precisely cars are spotted, and by whom
- Number of car positions the platform must serve
- Whether the spur is covered, and any overhead clearance limits
- Whether operators need continuous protection along the car length
Common questions
How is railcar access different from tank truck access?
Spotting. A driver can reposition a truck to suit the gangway; a railcar arrives where the railroad leaves it. That is why slide-track gangways and longer platforms are more common on rail.
Can one platform serve several cars?
Yes. Full-length racks spanning multiple car positions are a standard configuration where a string of cars is worked in sequence.
What about hopper cars rather than tank cars?
Hopper cars are covered, and the G-Raff HC series provides an elevating railing enclosure designed specifically for continuous fall protection on hopper cars. See G-Raff elevating platforms.
Does this cover the complete rail loading system?
No. These pages cover access and fall protection. If you need the loading arms, metering and controls as an integrated rail system, see S&S Technical’s VerssaLoad truck and railcar loading platforms.
Railcar loading platforms in service
