| Technical Data of 226B,WT615,WT618 Series Gas Engine |
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| Model |
TBD226B-4CNG |
D226B-6CNG |
TBD226B-6CNG |
WT615.00CNG |
WT615Z280CNG |
WT618Z375CNG |
| Type |
In line, water cool,
wet cylinder liner,
turbocharged inter cooling, eletric control.
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In line, water cool,
wet cylinder liner,
natural aspirated,
eletric control.
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In line, water cool,
wet cylinder liner,
turbocharged inter cooling, eletric control.
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In line, water cool,
dry cylinder liner,
natural aspirated,
eletric control.
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In line, water cool,
dry cylinder liner,
turbocharged inter cooling, eletric control.
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In line, water cool,
dry cylinder liner,
turbocharged inter cooling, eletric control.
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| Cylinder No. |
4 |
6 |
6 |
6 |
6 |
6 |
| Bore x Stroke (mm) |
105 x 120 |
105 x 120 |
105 x 120 |
126 x 130 |
126 x 130 |
126 x 155 |
| Displacement (L) |
4.159 |
6.234 |
6.234 |
9.726 |
9.726 |
11.59 |
| Rated Power (Kw/Ps) |
100/136 |
110/150 |
155/210 |
160/218 |
206/280 |
275/375 |
| Rated Speed (rpm) |
2400 |
2800 |
2400 |
2200 |
2200 |
2200 |
| Torque/Speed (N.m/rpm) |
453/1400-1600 |
435/1500-1800 |
680/1400-1600 |
680/1400-1600 |
1060/1300-1500 |
1400/1500-1700 |
| Torque Storage (%) |
14 |
16 |
14 |
16 |
18 |
14 |
| Standard Fuel |
12T CNG for vehicles |
| Fuel Consumption (g/kw.h) |
<210 |
<225 |
<210 |
<225 |
<200 |
<200 |
| Igntion Order |
1-3-4-2 |
1-5-3-6-2-4 |
1-5-3-6-2-4 |
1-5-3-6-2-4 |
1-5-3-6-2-4 |
1-5-3-6-2-4 |
| Idle Speed (rpm) |
700±50 |
700±50 |
700±50 |
700±50 |
700±50 |
700±50 |
| Max. Speed (rpm) |
2600 |
2860 |
2600 |
2680 |
2400 |
2400 |
| Oil Brand |
15W/40CD CNG Special Oil |
| Oil Consumption (g/kw.h) |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
| Exhause Temperature (℃) |
<580, <700 |
<730 |
<580, <700 |
<730 |
<580, <700 |
<580, <700 |
| 1M Noise (db (A)) |
<95 |
<97 |
<95 |
<108 |
<105 |
<105 |
| Life (km) |
800,000 |
800,000 |
800,000 |
800,000 |
800,000 |
800,000 |
| Emission Standard |
Euro III |
Euro II |
Euro III |
Euro II |
Euro III |
Euro III |
| Net Weight (kg) |
380 |
590 |
600 |
740 |
750 |
950 |
| Overall Size (mm) |
965x572x940 |
1256x572x970 |
1256x572x970 |
1411x1122x692 |
1411x1122x692 |
1560x610x1040 |
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| Model No.︰ | 226B/WT618 |
| Rated output (kw)︰ | 100KW-275KW |
| Displacement︰ | 4.159-11.59 |
| Remark︰ | As a manufacture of domestic unique Iow emission gas engine, this joint venture was invested by Weifang Diesel Engine Works and Hong Kong Peterson Group established in 1999.
Since its establishment, with the support of Weichai's strong production and technology ability, the company cooperated with many world famous company, such as Canada Westport, American Woodward Witco, Australia AEC, etc., now is becoming a leading and experienced company which have advanced technology. Based on Austria styre WD615 and Weichai - Deutz 226B series diesel engines, the company innovated and developed WT618 WT615, 226B series CNG, LPG, LNG gas engines for bus, and 30-600 Kw single and dual fuel series gas generating sets. All the products have been widely used in all areas and export to many countries.
At present, gas engines, which power cover 70-350 kW, can meet the demand of various bus engines of 6-18 meters and light, medium and heavy duty trucks. The company has becoming domestic leading enterprise in gas engine areas. |
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