Place of Origin:
CHINA
Brand Name:
TAKUMI
Certification:
ISO9001:2000 in 1996 Dec ISO/TS 16949:2002
Model Number:
12453572 / 1245-3572 / 1245 3572 12453388 / 1245-3388 / 1245 3388
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Prechamber spark 1245-3318/1245-3572/1245-3388/1230-1641/1245-3556 use for TERPILLAR CG170-12/CG170-16/CG170-20 ENGINES
| TAKUMI Type | S-R6A12 |
| Thread | M18x1.5 |
| Reach | 26mm |
| Hex | 22.2mm |
| Seat Type | FLAT |
| Gap | 0.3mm |
| CABLE LENGTH | 540MM |
| Electrode Type | Prechamber "Gap" |
| Resistor or Non-Resistor | Resistor |
| Notes |
Replace
|
Our field-proven alternative spark plug "S-R6A12" for MWM / TCG 2020 and CG 170 natural gas engines.
This high-quality pre-chamber spark plug is suitably for natural gas operation of gas engines type MWM TCG 2020 V12, V16, V20 and CG 170.
Long operating hours and a good best price-performance ratio are the benefits of this spark plug.
Since 2013, several thousand spark plugs have been successfully installed in natural gas engines in the market.
The spark plug is 1:1 exchangeable and fits on the common connections. -> When using the S-R6A12, no parameters has to change on your engine!
It is a 8 - hole prechamber spark plug.
Old number: 12452176 / 12452828 / 12453318 / 12453388 / 12453572 / 12453556
Suitable for use in the following MWM and erpillar gas engines:
MWM (Pn: 12453572):
- TCG 2020 V12
- TCG 2020 V16
- TCG 2020 V20
erpillar / (Pn: 12453556):
- CG 170 V12
- CG 170 V16
- CG 170 V20
Cross-References:
MWM:
12452828 / 1245-2828 / 1245 2828
12452176 / 1245-2176 / 1245 2176
12453318 / 1245-3318 / 1245 3318
12453572 / 1245-3572 / 1245 3572
12453388 / 1245-3388 / 1245 3388
/ erpillar:
12453556 / 1245-3556 / 1245 3556
The manufacturer‘s information and original spare part numbers are for comparison purposes only.
2. Advanced anti-corrosion, anti-fouling properties
3. Improved fuel economy
4. Equal life time to the original
5. Competitive price than the original
Packing:
1) 1pc in a plastic box, 20pcs in a carton.
2) As customer's requirements.
Shipping:
1. Lead time: 1~40 days after deposit, according to the quantity.
2. By express, by air or by sea.
Operation:
The plug is connected to the high voltage generated by an ignition coil or magneto. As the electrons flow from the coil, a voltage difference develops between the central electrode and side electrode. No current can flow because the fuel and air in the gap is an insulator, but as the voltage rises further, it begins to change the structure of the gases between the electrodes. Once the voltage exceeds the dielectric strength of the gases, the gases become ionized. The ionized gas becomes a conductor and allows electrons to flow across the gap. Spark plugs usually require voltage of 12,000–25,000 volts or more to 'fire' properly, although it can go up to 45,000 volts. They supply higher current during the discharge process resulting in a hotter and longer-duration spark.
As the current of electrons surges across the gap, it raises the temperature of the spark channel to 60,000 K. The intense heat in the spark channel causes the ionized gas to expand very quickly, like a small explosion. This is the 'click' heard when observing a spark, similar to lightning and thunder.
The heat and pressure force the gases to react with each other, and at the end of the spark event there should be a small ball of fire in the spark gap as the gases burn on their own. The size of this fireball or kernel depends on the exact composition of the mixture between the electrodes and the level of combustion chamber turbulence at the time of the spark. A small kernel will make the engine run as though the ignition timing was retarded, and a large one as though the timing was advanced.
We are the No.1 spark plug manufacturer in China since 1961, with ISO 9000,TS 16949 Quality System Certifiion. The high quality of our products is the same as famous brands all over the world, while our price is more competitive. Welcome to visit our factory.
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