Testing & quality
Test evidence, not just a datasheet
Our diesel engine range has been submitted to commissioned third-party testing at a CNAS-accredited laboratory. Report copies for the relevant model can be supplied with a quotation or tender package.
Third-party testing
Third-party testing
Testing was carried out by the Machinery Industry Internal Combustion Engine Product Quality Testing Center (Jinan), a CNAS-accredited testing laboratory (CNAS L0533).
Commissioned testing covering engine models in the 33 / 46 / 66 / 84 / 132 / 165 kW range, including exhaust emission measurements and pollution-control device configuration.
Emission results are recorded for CO, HC, NOx, HC+NOx and PM, together with the configuration of the pollution-control devices fitted to each tested model.
Report summary
| Testing laboratory | Machinery Industry Internal Combustion Engine Product Quality Testing Center (Jinan) |
|---|---|
| Accreditation | CNAS L0533 (China National Accreditation Service) |
| Commissioning company | Weifang Leiteng Power Machinery Co., Ltd. |
| Tested model range | 33 / 46 / 66 / 84 / 132 / 165 kW |
| Emission parameters | CO · HC · NOx · HC+NOx · PM |
| Report type | Commissioned, sample-based test report |
| Report reference | JNEW2024 series / LTWJS20251130 |
| Report dispatch date | 24 December 2025 |
Note: The reports are commissioned, sample-based test reports issued for the tested models; they are not product certification. Copies are available on request and remain the property of the issuing laboratory and the commissioning company.
Before dispatch
Every unit is run and checked
Engine and alternator matching, control wiring, protection settings and a load test are completed in our own workshop, with the configuration sheet and test record issued alongside the shipment.
ProductsNeed the reports for a tender?
Tell us the model range and the tender requirements and we will supply the relevant documentation.