HCT IN DIFFERENT TRANSPORT CONCEPTS RESULTS FROM …...Manufacturer Speed limiter NNM292 2014 VI 405...
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© Trivector © Trivector HCT IN DIFFERENT TRANSPORT CONCEPTS – RESULTS FROM THREE PROJECTS IN SÖLVESBORG The ECT (Ett coil till) projects 2012-2019
Transcript of HCT IN DIFFERENT TRANSPORT CONCEPTS RESULTS FROM …...Manufacturer Speed limiter NNM292 2014 VI 405...
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HCT IN DIFFERENT TRANSPORT CONCEPTS
– RESULTS FROM THREE PROJECTS IN
SÖLVESBORG
The ECT (Ett coil till) projects 2012-2019
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THE ECT PROJECTS
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HCT41Steel coils to Olofström
Oct 2012 – June 2019
40 km one way
HCT41bSteel coils to Gothenburg
Dec 2014 – Feb 2018
316 km one way
HCT64Round wood to Nymölla
Aug 2015 – Sep 2018
14 km one way
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COLLECTIVE RESULTS – ALL TRIALS
The drivers are in general very happy with the vehicle combinations
and have a positive attitude towards HCT
Traffic safety‒ No considerable differences with HCT regarding the specific vehicle combination
‒ Positive effect: Fewer transports
No considerable differences with HCT have been identified regarding‒ Work environment
‒ Vehicle wear
‒ Tire wear*
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HCT41 Transporting steel coils from the port of Sölvesborg to Volvo,
Olofström‒ No return load‒ 40 km one way
Two HCT carriages, 74 tons max weight
Reference (period: 6 month)‒ Two HCT carriages limited to 60 tons maximum weight
Proceeds on the BK4 road network‒ Another HCT carriage to be added
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HCT41
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Tractor unit Year Emission
standard
Engine
power
Manufacturer Model Speed limiter
MDM817 2012 EURO V 405 kW Volvo FH 82 kph
NUE385 2012 EURO V 405 kW Volvo FH 82 kph
NNM292 2014 EURO VI 405 kW Volvo FH 82 kph
UTZ651 2016 EURO VI 405 kW Volvo FH 82 kph
EUY227 2018 EURO VI 405 kW Volvo FH 82 kph
Payload (ton)
‒ Reference 38,0
‒ HCT year 1 48,6 (+28%)
‒ HCT year 2 48,7 (+28%)
‒ HCT year 3 49,3 (+30%)
‒ HCT year 4 49,1 (+29%)
‒ HCT year 5 48,5 (+28%)
‒ HCT year 6 47,8 (+26%)
‒ HCT year 7 47,9 (+26%)
Liter fuel / ton kilometer‒ Reference 0,027
‒ HCT year 1 0,023 (-14%)
‒ HCT year 2 0,023 (-15%)
‒ HCT year 3 0,023 (-17%)
‒ HCT year 4 0,022 (-19%)
‒ HCT year 5 0,022 (-19%)
‒ HCT year 6 0,022 (-19%)
‒ HCT year 7 0,022 (-19%)
New route via E22
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HCT trials starts
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HCT41
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Liter fuel / 10 km‒ Reference 5,19
‒ HCT year 1 5,69 (+10%)
‒ HCT year 2 5,64 (+9%)
‒ HCT year 3 5,60 (+8%)
‒ HCT year 4 5,39 (+4%)
‒ HCT year 5 5,39 (+4%)
‒ HCT year 6 5,25 (+1%)
‒ HCT year 7 5,32 (+2%)
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New route via E22HCT trials starts
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HCT41
Estimated savings during trial period Oct 2012 – June 2019‒ 14 000 truck passages through Sölvesborg
‒ 201 000 liters of diesel
‒ 562 tons of carbon dioxide emissions (assumed mk1 diesel)
Economy‒ Theoretical calculations (for each year): savings with HCT, 10-17%
‒ Port of Sölvesborgs estimations: savings with HCT, ~12% since the start
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HCT41B Transporting steel coils from the port of Sölvesborg to Volvo, Torslanda
(Gothenburg)‒ Return load from Volvo or SSAB
‒ Same area, carrying load almost 100% of each trip
‒ 316 km one way‒ Complementary transports (10%) to railway (90%)
One HCT carriage, 74 tons max weight
Reference‒ Extended trailer, 60 tons maximum weight (3 month)
‒ HCT carriage limited to 60 tons maximum weight (1 month)
Transports ended 2018 due to commercial reasons
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HCT41B
Payload
‒ Reference 33,9
‒ HCT year 1 45,3 (+34%)
‒ HCT year 2 46,7 (+38%)
‒ HCT year 3 47,2 (+39%)
Liter fuel / ton kilometer‒ Reference 0,014
‒ HCT year 1 0,012 (-17%)
‒ HCT year 2 0,010 (-27%)
‒ HCT year 3 0,010 (-29%)
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Tractor unit Year Emission
standard
Engine
power
Manufacturer Speed
limiter
NNM292 2014 VI 405 kW Volvo 82 kph
XXK357 2007 V 368 kW Scania Nej
EOJ270 2015 VI 360 kW Scania 82 kph
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HCT41B
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Liter fuel / 10 km‒ Reference 4,78
‒ HCT year 1 5,30 (+11%)
‒ HCT year 2 4,87 (+2%)
‒ HCT year 3 4,73 (-1%)
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HCT41B
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Estimated savings during trial period Dec 2014 – Feb 2018‒ 130 truck passages through Sölvesborg
‒ 14 000 liters of diesel
‒ 39 tons of carbon dioxide emissions (assumed mk1 diesel)
Economy‒ Theoretical calculations (for each year): savings with HCT, 4-7%
‒ Difficulties in finding enough freight volumes and suitable logistic arrangements
during the last six month. The HCT trials ended in 2018.
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HCT64 Timber from the Port of Sölvesborg to Stora Enso, Nymölla
‒ One HCT carriage
‒ No return load
‒ 14 km one way
Reference (13 month)‒ Extended trailer, 64 tons maximum weight
‒ Ran parallel to HCT with other tractor unit
Transports ended 2018 due to commercial reasons
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HCT64
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Payload
‒ Reference 39,6
‒ HCT year 1 49,6 (+25%)
‒ HCT year 2 49,4 (+25%)
‒ HCT year 3 49,4 (+25%)
Liter fuel / ton kilometer‒ Reference 0,033
‒ HCT year 1 0,031 (-7%)
‒ HCT year 2 0,031 (-8%)
‒ HCT year 3 0,031 (-6%)
Liter fuel / ton kilometer
(excluding idling)‒ Reference 0,029
‒ HCT year 1 0,026 (-12%)
‒ HCT year 2 0,025 (-13%)
‒ HCT year 3 0,026 (-12%)
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HCT64
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Liter fuel / 10 km‒ Reference 6,52
‒ HCT year 1 7,71 (+18%)
‒ HCT year 2 7,56 (+16%)
‒ HCT year 3 7,79 (+20%)
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HCT64
Estimated savings during trial period Aug 2015 – Sep 2018‒ 2 200 truck passages through Sölvesborg
‒ 6 000 liters of diesel
‒ 18 tons of carbon dioxide emissions (assumed mk1 diesel)
Economy‒ Theoretical calculations: 1% higher costs with HCT in this case, due to
‒ Less fuel savings than other trials due to more idling and short trips
‒ Loading- and unloading times longer with HCT (+ 20 minutes), due to the load securing system
‒ In practice‒ Fixed costs, mainly from the stationary crane at the port, were too high
‒ A more large-scale logistic solution would be needed to make it economically sustainable
‒ The trials ended in September 2018 due to commercial reasons
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CONCLUSIONS
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Fuel consumption‒ Increases per kilometer with more payload but decreases per ton kilometer‒ A 10-15% decrease in fuel consumption can be expected with + 10 tons maximum weight (64 74 tons)
The three trials combined have saved an estimated‒ 16 000 truck passages through Sölvesborg‒ 220 000 liters of fuel‒ 620 tons of CO2-emissions
Economy‒ Good possibilities for financial gains with HCT, but it depends on the logistic arrangement as a whole
Traffic safety ‒ The vehicle safety is not affected by the heavier payload‒ Fewer trips means less vehicles on the road, which is positive for traffic safety in general
Work environment are not affected by the heavier payload
No extra vehicle wear has been detected within the HCT trials
