Many saving with dual fuel engine

1. CNGas.RU

2. Cities: Rostov, S-Petersburg
CNGas.RU 2
Rostov workshop: 1500sq.m.
S.-Petersburg workshop: 700sq.m
Conversion workshop placement
GOST R and ISO
certificates
approved our
conversion
works

3. CNGas.RU 3
• Tahografs and Moscow entrance restriction have took their toll: while before
10-11 trips Moscow-S-Petersburg per month were a standard, but now 7
trips is a kind of achievement even.
• Container delivery tariffs dropped at 10% in rubles, moreover in USD at 60%,
while one container delivery expenses increased at 20% in rubles.
• Goods turnover , by eye, decreased 2 times - basing on queues absence in
Petersburg see-port and trucks met at highway.
• Drivers income decreased from 50 000 rubles to 35 000 rubles
• Coming changes (entities overweight responsibility increasing, highway
payment for heavy-duty trucks implementation) surely will bankrupt
majority of transportation companies
• But exit the business is not a solution, because of abovementioned reasons
to sell a truck without losses is virtually impossible.

4. CNGas.RU 4
• 2,5 rubles/1km saving
4,000 rubles/trip,
25,000 monthly,
300 thd. annually
• 600 km mileage in
dual-fuel regime
• 65% diesel fuel
substitution by CNG
coefficient, 12L
of DF + 25 nm3 of CNG
instead of 35L of DF
АГНКС Пулково СПб

5. CNGas.RU 5
• 3,5 rubles/1km saving
(own CNG fueling
station), 600 thd.
rubles annually
• 350 km mileage in
dual-fuel regime (one
shift)
• 65% diesel fuel
substitution by CNG
coefficient, 20L
of DF + 35 nm3 of CNG
instead of 50L of DFАГНКС Пулково СПб

6. CNGas.RU 6
АГНКС Пулково СПб
• 1rubles/1km saving at
CNG
• 0,4rubles/1km saving
at LPG
• 70% diesel fuel
substitution by CNG
coefficient, 4L of DF +
10 nm3 of CNG
• 50% diesel fuel
substitution by CNG
coefficient, 7L of DF +
11 nm3 of LPG

7. CNGas.RU 7
• CNG injection to intake manifold with diesel fuel supply
decreasing in the same time
• No engine design changing
• Works at any diesel engine with electronic control
system, any cylinder number, any power, especially
good compatibility with Common rail fuel system
• No power and torque decreasing
• 75% substitution under middle engine load, 60% under
high and low loads
• 1L of diesel fuel is substituted by 1,1..1,3 nm3 of CNG

8. CNGas.RU 8
Government of Russian Federation
Resolution
30 of July 2014 yr. N 730
Regarding changing of Technical Regalement “Requirements to emission of
the vehicles allowed to usage in Russian Federation ”
“Dual-fuel engines" is an engine same
time using diesel fuel and gaseous
fuel, while their ratio can vary
depending on engine regimes;

9. CNGas.RU 9
Operational saving. 1 liter of diesel fuel is substituted by 1,3nm3 of CNG for 100%
CNG engines and by 1,1nm3 of CNG for dual-fuel engines. Thus saving (taking DF
33 rub/L and CNG 13rub/nm3) is 48% и 34% respectively
Capital costs : Dual-fuel conversion is 3 times cheaper comparing with 100% CNG
conversion
CNG cylinders weight and volume. 3 times less for duel-fuel engines. For
example, for tractor truck you normally need 3 cylinders 145L each, total weight
450kg for dual-fuel and 9 cylinders 1,5 tons for 100% CNG
Conversion time. 14 days for 100% CNG and 3 days for dual-fuel. For dual-fuel
engines conversion can be made at client headquarters, no need to move vehicle
to conversion center.
Easy exit: Dual-fuel vehicle can be easily sold as diesel one, while 100% CNG
vehicle sale is doubtful

10. CNGas.RU 10
Dual-fuel vehicle is always in the ranks. Any problem with
CNG, disregarding in dual-fuel equipment or at CNG fueling
station can occur, but dual-fuel vehicle can work in diesel-
only regime.
Maintenance without change.
Service and washing any places. After CNG relieving and
bleeding down vehicle can be repaired at standard
workshops, no need special-equipped chambers needed
for CNG vehicles..

11. CNGas.RU 11
WAS
• Made in Germany, cost 32 000 rubles, min cycle time
1ms, software development environment CDS
IS
• Made in Russia, cost 20 000 rubles, min cycle time
0,1ms, software development environment C++
EC Regulation 1382/2014 ( от 30.12.2014 ) –allows wide range of device
working in real-time.

12. CNGas.RU 12
• Under present conditions transportation companies
have nothing to do but forget about fleet renewal, and
old engines do not become more efficient.
• Competition increases. Only the best in the industry will
survive.
• Dual-fuel techologies provide substancial competition
advantage at transportation market by the way of higher
fuel efficency at existing fleet.

13. CNGas.RU 13
CNGas.RU