Chongqing Qiyuan Motorcycle Co., Ltd. (BAMX) has been a trusted Chinese exporter of motorcycles, engines and power equipment since 2010. From its base in China, the company supplies distributors and project contractors across West Africa, South America and Eastern Europe. Among its most requested industrial lines is the BAMX diesel power generator series — a complete range of CPT-based gensets from 21Kw up to 231Kw.
Why BAMX Diesel Power Generators
The BAMX diesel generator range is built around proven CPT 4- and 6-cylinder engines. Every unit is engineered for the demanding conditions of export markets: high ambient temperatures, unstable grids and remote job sites.
- Reliable quality: a complete quality-guarantee system protects component reliability, backed by a strong after-sales network for spare parts and fast maintenance.
- Long service life: CAD/CAE-optimised piston rings and cylinder sleeves improve cylinder-scoring resistance, sealing and overall durability.
- Low vibration and noise: helical-gear transmission and aluminium extrusion cylinder covers improve stability and reduce mechanical noise.
- Low fuel consumption: P-type oil pumps and nozzles deliver fine atomisation and complete combustion, keeping fuel cost per kWh low.
- Smart maintenance: the ECU supports CAN-line fault diagnosis, a handheld tester and APP diagnostics for remote troubleshooting.
Complete BAMX Diesel Generator Range
| Model | Power | Displacement | Configuration | Fuel System |
|---|---|---|---|---|
| 4BTA3.9G2 | 21Kw | 2.27L | 4-cylinder, natural aspiration | Direct injection |
| 4BTA3.9G2 | 26Kw | 2.27L | Air-to-air intercooling | Direct injection |
| 4BTA3.9G2 | 55Kw | 3.9L | Pressurised, intercooled | Direct injection |
| 6BT5.9-G2 | 86Kw | 5.9L | 6-cylinder turbo | Direct injection |
| 6BTAA5.9-G2 | 130Kw | 5.9L | 6-cylinder, BYC A in-line pump | In-line pump |
| 6CTA8.3-G2 | 163Kw | 8.3L | 6-cylinder, water-cooled, 24 valves | PB in-line pump |
| NTA855-G1B | 231Kw | 14L | 6-cylinder, 24 valves | Exhaust gas pressurisation |
21Kw–55Kw Compact Units
The 2.27L and 3.9L models are the workhorses for small factories, shops, telecom shelters and residential backup. The 4BTA3.9G2 platform uses a forced water-cooling cycle and a 17:1 compression ratio, delivering dependable cold starts from a 24V DC starting system and a steady output for long running hours.
86Kw–163Kw Mid-Range Units
The 6BT and 6CTA families step up to turbocharging and intercooling for heavier duty. The 130Kw 6BTAA5.9-G2 uses a BYC A in-line pump, while the 163Kw 6CTA8.3-G2 pairs an 8.3L displacement with a pressurised water/air-cooling system and 680Nm of maximum torque.
231Kw Heavy-Duty Unit
At the top of the range, the NTA855-G1B delivers 231Kw and 890Nm of torque from a 14L, 24-valve, 6-cylinder engine with exhaust-gas turbocharging — ideal for large industrial plants, mines and data centres that demand continuous, stable power.
Typical Applications
- Industrial and manufacturing backup power
- Construction and mining sites
- Hospitals, hotels and commercial buildings
- Telecom base stations and data centres
- Agricultural and rural electrification projects
Export Support & Ordering
All BAMX generators ship in CBU (completely built unit) packing with 40–45 working-day lead times. Minimum order quantity is 1 unit, with negotiable pricing and T/T or L/C payment terms. Supply capacity reaches 1,000 sets per year, supported by a global after-sales network.
Distributors in West Africa, South America and Eastern Europe can contact Chongqing Qiyuan Motorcycle Co., Ltd. via qiyuanmotorcycle.com to request a quotation, technical datasheet or spare-parts list.
