Just Engine JE9NTAA-G180
JE9
Jiangsu Just Engine Co., Ltd. / 佳斯德动力（江苏）有限公司 JE9NTAA-G180, per user-supplied bilingual datasheet Rev 01, January 2025. Engine mechanical output 180 kW with methane content CH4 >=90%; matched genset output 150 kW. Rated engine speeds: 1500 and 1800 rpm; the single rpm_rated field is left blank to avoid omitting one of these ratings. Four-stroke inline-six, turbocharged and charge-air cooled; bore x stroke 114 x 145 mm, displacement 8.9 L, compression 10.5:1. Dry weight 690 kg; dimensions without radiator 1115 x 716 x 1077 mm. Natural gas consumption 54.5 Nm3/h at 1500 rpm and 56.7 Nm3/h at 1800 rpm, not liquid-fuel L/h. Source does not identify prime, standby or continuous duty, so duty-specific power fields and inferred kVA are left blank. No emissions certification is stated. Datasheet identity/specifications verified against supplied document; not independently authenticated. In production: confirmed by the user on 2026-10-16.
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General WhatsApp chatScan with your phone. Add the model and your request in chat.Haifeng sales team- Supporting documents
- 1 document · 1 datasheet
- Last updated
- 2026-10-16
- Package route
- gas generator sets
- Mechanical Output
- 180 kW
- Cylinders
- L6
- Displacement
- 8.9 L
- Rated Speed
- 1,500 RPM
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Just Engine JE9NTAA-G180 generator set context
The Just Engine JE9NTAA-G180 is listed here as a natural gas generator-drive engine for 50 Hz generator sets, with a headline 180 kW / standby rating. Use this page to compare the published engine output, electrical kWe/kVA ratings, emissions level, datasheet availability, and neighboring models before specifying an alternator, controller, enclosure, voltage, and compliance package.
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Technical Specifications
| Brand | Just Engine |
| Model | JE9NTAA-G180 |
| Series | JE9 |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 8.9 L |
| Compression Ratio | 10.5:1 |
| Dry Weight | 690 kg |
| Dimensions (L×W×H) | 1115 × 716 × 1077 mm |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Country of Origin | China |
Frequently asked questions
What fuel does the Just Engine JE9NTAA-G180 use?
The Just Engine JE9NTAA-G180 is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the JE9NTAA-G180?
The Just Engine JE9NTAA-G180 is an inline-6 (6-cylinder) engine with a displacement of 8.9 L.
What is the catalog status of the Just Engine JE9NTAA-G180?
The Just Engine JE9NTAA-G180 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.
Are reference documents available for the JE9NTAA-G180?
This page links reference documents for the Just Engine JE9NTAA-G180. Check each document's title, model coverage, revision and rating conditions before using it for selection.