Engineering
the heartbeat of
African rail.
Global Railway Engineering designs and builds heavy-haul wagons, bogies and locomotives — using the Scheffel self-steering bogie technology that has reduced wheel wear by over 500% and fuel use by up to 10% on the corridors of Southern Africa.
- 0%
- rail savings in curves
- 0%
- wheel-wear savings
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- less maintenance
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- years of engineering
OptiMax Fleet
1 / 8
GT46AC Locomotive
Diesel-electric · heavy-haul traction
- Type
- EMD GT46AC
- Traction
- Diesel-electric
- Role
- Heavy haul
- Year
- 2026
HS Scheffel MKV Range
Scheffel
Super Light Bogies.
The next generation of the world's most proven heavy-haul bogie technology. Green by design — lower weight, lower wear, lower emissions. Available in MKV-SL and MKVII-SL configurations.
HS Scheffel MKV-SL
Self-Steering Bogie · Super Light Range
HS Scheffel MKV-SL
- Axle load options
- 26t & 30t
- Gauge range
- 1000–1676mm
- Rail wear reduction
- Up to 25×
- Wheel wear reduction
- Up to 16×
- Wheel reliability
- 5M km
- Fuel reduction
- Up to 10%
- Technology
- True self-steering wheelsets · Zero flange wear principle · Cross-anchor linkage · SMART Sub-Frame compatible
HS Scheffel MKVII-SL
Self-Steering Bogie · Super Light Range
HS Scheffel MKVII-SL
- Axle load
- 20t
- Gauge range
- 1000–1676mm
- Rail wear reduction
- Up to 25×
- Wheel wear reduction
- Up to 16×
- Application
- General freight
- Availability
- In production
- Technology
- Self-steering wheelsets · Lightweight frame design · Reduced unsprung mass · Gondola & flat wagon optimised
Verified performance · Transnet Freight Rail · 50+ years of data
- 25×
- Lower rail wear
- 16×
- Lower wheel wear
- 10%
- Fuel reduction
- 50%
- Faster cycle times
- $128M
- Savings demonstrated
- 50+
- Years of refinement
vs. standard 3-piece bogies
proven on OREX line, 30t axle
per revenue-service train, every trip
fleet maintenance productivity
on a single operating corridor
since Dr. Herbert Scheffel, 1970s
Unmatched versatility
One bogie.
Every corridor.
From 1000mm narrow gauge to 1676mm broad gauge. From 16.5t to 37.5t axle loads. The Scheffel Self-Steering Bogie adapts to any heavy-haul operation — iron ore, coal, minerals, containers, tankers, or passengers.
- Sishen–Saldanha iron ore line (world's heaviest)
- Ermelo–Richard's Bay coal corridor
- Operations in USA, Sweden, New Zealand, Jordan, Brazil, Ghana
- Manufacturing ties in China since the early 1980s
- Guinness World Record holder for heavy-haul rail achievement
The Swiss Army Knife of Rail
16.5t → 37.5t · 1000mm → 1676mm gauge
How we build
From clean sheet
to corridor.
OptiMax™ · Universal Coal & Chrome Wagon
19t tare · 20t axle · 61t payload · HS Scheffel Mk VII bogies
- 01
Designed in-house
Every wagon, bogie and locomotive overhaul starts on our own boards — modern CAD plus FE analysis against AAR specifications. No off-the-shelf compromises.
- 02
Built locally
Carbon steel and stainless steel construction, manufactured at our South African facility. ISO 9001:2015 and ISO 3834-2 certified, B-Corp accredited, “Locally Made and Proud of it.”
- 03
Run for decades
25 to 35 year life cycle on the wagons we put into traffic. Maintenance cycles minimised by Scheffel self-steering bogies — up to 70% less workshop time over the life of the fleet.
- 04
Refurbished
When the time comes we strip, re-engineer and recommission the fleet — either at our works or on-site at the customer's depot — and put it back to work for another life cycle.
Cross-anchor self-steering technology
50+ years of refinement · Guinness World Record holder
Heartbeat of South African rail
since 1975.
Invented by Dr. Herbert Scheffel. Refined over 50 years. The single largest contribution South African engineering has made to heavy-haul economics — now available in the new Super Light range (MKV-SL & MKVII-SL). We build it, refurbish it, and adapt it for new fleets every year.
-
25×
lower rail wear
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16×
lower wheel wear
-
0%
fuel reduction
-
$128M
savings, one corridor
Capabilities
Six disciplines, one OEM.
From a clean-sheet wagon to a strip-and-rebuild on a legacy fleet — everything happens under our own roof.
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In-house wagon design
Clean-sheet wagon design using modern CAD. FE analysis against AAR specifications. Tankers, hoppers, container flats, ore wagons.
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Scheffel bogies
Self-steering bogie engineering — the heartbeat of South African rail since 1975. Up to 70% maintenance reduction on the fleets we equip.
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Locomotive overhaul
Heavy refurbishment programmes returning end-of-life locomotives to traffic. Engine to electrical to bodywork.
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Castings
Bogie casting development to AAR specification — keeping legacy fleets running long after the original OEM has gone.
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Life-cycle support
25 to 35 year operational life. Spares, maintenance, condition monitoring — for as long as the rolling stock is in revenue service.
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Sustainability advisory
Decarbonisation roadmap for rail operators. Lower fuel, lower wheel & rail consumption, lower CO₂ — three principles, decades of evidence.
OptiMax Tank Wagon · Beluga Series
23t tare · 20t axle · 57 000L capacity · Multi-fluid
Beluga Series · Bulk liquids
The Beluga
Ammonia Tank Wagon.
Our most sophisticated rolling-stock to date — designed and built in-house in record time, formulated for large-volume ammonia users and compatible with the full range of bulk liquid fuels.
Compatible with
- Ammonia
- Petrol
- Diesel
- Biodiesel
- HFO
- LPG
- Acid
- Sulfuric acid
Other benefits
- Lower time to produce wagons — bigger batches, sooner
- Reduced workshop footprint
- Lower maintenance cycles over the fleet
- Improved life-cycle costs
- Designed in-house, in record time
Worldwide reach
From Pretoria,
out to the world.
Headquartered in South Africa with offices in Botswana and Maputo, plus deep manufacturing ties to China since the early 1980s. We respond locally and ship globally.
- Head office — South Africa
- Regional offices — Botswana, Maputo
- Manufacturing partners — China, since the 1980s
Approximate presence. Pulse markers indicate active offices and manufacturing partners.
Talk to engineering
Heavy haul,
delivered.
Send us your scope — wagons, bogies, refurbishment, or just an engineering question — and you'll get a direct response from the team.