Haifeng Machinery

Qianneng QNV1260

Qianneng QNV1260 — V12 diesel engine. Find specifications, documents and parts support below.

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Production StatusIn Production

12V

Representative Qianneng engine
Electrical output 50 Hz · 1500 RPM
Standby power950 kWe
Configuration
V12
Fuel
Diesel

Power Ratings

kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf

50 Hz1500 RPM

RatingStandby
Electrical output kWe950

Datasheet & documents

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Documents

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Source notes

Shanghai Qianneng Internal Combustion Engine Co., Ltd. (上海乾能内燃机有限公司).

Source: 2025上海乾能LC系列价格表.xls, QN系列 row 30.

Owner confirms maximum genset output 950 kWe is standby electrical output.

Owner confirmed on 2026-10-27 that this spreadsheet standby electrical output applies at 50 Hz / 1500 rpm.

Separate source column D is 1260; preserved as printed, not treated as verified mechanical output or ISO prime/standby rating.

Source category: 12V; interface: 0-18; technical note: 四增压/四气门/电调/双机冷/双水泵.

Active denotes listing in supplied manufacturer/distributor catalogue, not independently confirmed current production.

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Shareable spec cardQianneng QNV1260 summary imageOpen image
Qianneng QNV1260 V12 diesel generator engine — 1,188 kVA standby specifications

Technical specifications

Technical Specifications

BrandQianneng
ModelQNV1260
Series12V
ConfigurationV12
Cylinders12
Fuel TypeDiesel
Country of OriginChina

Check your engine model

The Qianneng QNV1260 is a diesel generator-drive engine for 50 Hz generator sets, rated at 1,188 kVA / 950 kWe / standby rating. Match the model and serial number on your engine plate when requesting a manual or parts. The ratings and emissions information below help identify the version fitted to your generator.

Other ways this model is written

qnv1260Qianneng QNV126012V QNV1260
BrandAll Qianneng enginesCompareSimilar enginesComplete generatorsdiesel generator sets

QNV1260 repair parts

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Frequently asked questions

What is the power output of the Qianneng QNV1260?

The Qianneng QNV1260 is rated at 1,188 kVA standby at 50 Hz (1,500 rpm).

Does the QNV1260 run at 50 Hz or 60 Hz?

The Qianneng QNV1260 is rated for 50 Hz (1,500 rpm).

What fuel does the Qianneng QNV1260 use?

The Qianneng QNV1260 is a diesel generator-set engine.

What is the cylinder configuration of the QNV1260?

The Qianneng QNV1260 is a V12 (12-cylinder) engine.

What is the catalog status of the Qianneng QNV1260?

The Qianneng QNV1260 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.

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