Shangchai 35G Series 900kVA - 1250kVA Diesel Generator Standby Power For Large Data Centers
| Coolingsystem: | Water Cooled | Color: | Black |
| Startingsystem: | Electric Start | Voltage: | 400 V |
| Warranty: | 1 Year/1000 Hours | Rated Frequenc: | 50Hz Or 60HZ |
| Style: | Open-shelf | Aspiration: | Turbocharged |
| Productname: | Shangchai Diesel Generator | Speed: | 1500 Rpm |
| Number Of Cylinders: | 4-16 | Rated Power: | 275-1250kVA |
| High Light: | Standby Power 1250kVA Diesel Generator,Data Center 1250kVA Diesel Generator,Data Center Emergency Backup Generator |
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Shangchai 35G Series 900kVA-1250kVA Diesel Generator, Standby Power for Large Data Centers
Product Overview
The WOPUSAI Shangchai 35G‑series diesel generator set adopts genuine Shangchai 35G large‑bore inline 6‑cylinder industrial diesel engine, matched with high‑efficiency TFW brushless all‑copper synchronous alternator, covering 900‑1250kVA power scope. This heavy‑duty open‑frame genset is engineered for mission‑critical continuous power supply and large‑scale emergency backup scenarios. Built‑in turbocharged intercooled air intake and direct‑injection fuel system bring excellent power output and outstanding fuel‑economy performance. The open‑type chassis reserves abundant modification space, perfectly catering for large mining operations, heavy‑industrial zones and high‑capacity standby power station projects.
Product Showcase
Complete open‑frame genset assembly, Shangchai 35G series diesel engine unit, TFW brush‑less all‑copper alternator, industrial‑grade control cabinet, complete piping assembly and heavy‑duty high‑capacity water cooling radiator.

Key Specifications
900kVA‑1250kVA 35G series Shangchai open frame unit |
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| Rated power | 720KW/900kVA | 800KW/1000kVA | 900KW/1125kVA | 1000KW/1250kVA |
| Rated current | 1296A | 1440A | 1620A | 1800A |
| Rated voltage | 400V/230V | |||
| Rated frequency | 50Hz | |||
| Rated speed | 1500rpm | |||
| Fuel consumption | 195g.KW/h | |||
| Dimensions | 4600*1700*2200mm | 4600*1700*2200mm | ||
| Unit weight | 7500KG | 7800KG | 8000KG | 8400KG |
| Noise index | 120dB | |||
| Model | 6WTAA35-G32 | 6WTAA35-G31 | 6WTAA35-G310 | 6WTAA35-G311 |
| Number of cylinders | 6L | |||
| Bore stroke | 186*215mm | |||
| Exhaust volume | 35.1L | |||
| Starting method | DC 24V DC start | |||
| Cooling method | 40℃ standard water cooling cycle | |||
| Oil supply method | Direct injection | |||
| Debugging method | Electronic speed regulation | |||
| Air intake method | Turbocharged intercooler | |||
| Generator configuration | Brushless all copper | |||
| Brand/Model | TFW-720 | TFW-800 | TFW-900 | TFW-1000 |
| Rated power | 720KW/900kVA | 800KW/1000kVA | 900KW/1125kVA | 1000KW/1250kVA |
| Insulation level | H | |||
| Protection level | IP 22 | |||
| Wiring method | Star connection | |||
| Adjustment method | AVR automatic voltage regulation | |||
| Power Factor | 0.8 lag | |||
Core Advantages
- Genuine Shangchai 35G Large‑Displacement Industrial Powertrain The inline 6‑cylinder 35G engine is a mature heavy‑duty power platform specially optimized for generator application. Ample power reserve guarantees stable performance under long‑term full‑load and overload impact conditions. Turbo‑intercooled structure optimizes combustion efficiency, reduces thermal load of key components and cuts overall operating fuel cost for end users.
- High‑reliability TFW Brushless All‑Copper Alternator Brushless excitation design eliminates carbon‑brush wear‑and‑tear failure points, minimizing routine maintenance workload for non‑stop running projects. Pure‑copper winding delivers superior heat dissipation and anti‑overload capacity. Integrated AVR automatic voltage regulator stabilizes output voltage sharply, protecting servers, precision automation instruments and high‑value industrial production equipment. H‑class insulation and IP22 protection grade enable stable operation in dusty, moist field‑site environments.
- Responsive Electronic Speed Control System Electronic governor delivers fast response against sudden load surges and drops, maintaining stable frequency and rotational speed. Direct‑injection fuel system achieves sufficient fuel combustion, slowing carbon‑deposit accumulation and extending service intervals of core engine spare parts. DC24V electric starting system offers reliable cold‑start performance for high‑altitude and low‑temperature working sites.
- Heavy‑Duty Welded Base & User‑Friendly Service Layout High‑strength integral welded base bears the whole unit weight and absorbs operational vibration effectively. Oil filling ports, filter replacement positions and inspection points are rationally arranged for quick inspection and component swap. Every complete genset passes strict full‑load running‑in test before factory delivery to verify all electrical and mechanical performance indicators.
- Strong Customization Compatibility for Large‑scale Projects Open‑frame structure reserves adequate installation space for auxiliary accessories. It can be quickly fitted with silent canopy, container‑type soundproof housing, ATS automatic transfer cabinet, multi‑genset parallel cabinet and remote cloud monitoring module to satisfy complex large‑capacity engineering project requirements.
🎯 Application Scenarios
‑ Large‑scale heavy‑industry manufacturing plants, super‑large production base standby power supply ‑ Tier‑one IDC data centers, large general hospital complex emergency power backup ‑ Large‑scale open‑pit mining sites, remote heavy‑industrial parks without stable grid support ‑ Core municipal projects, huge logistics hubs, large exhibition venues and commercial complexes ‑ Off‑grid heavy‑duty industrial projects, large‑capacity shared power station projects
⚙️ Optional & Customization
‑ Silent canopy / container‑type sound‑insulated enclosure ‑ ATS automatic transfer switch for auto‑start & mains‑failure auto‑switch ‑ Multi‑protection intelligent control cabinet, remote cloud monitoring module ‑ Large‑capacity extended fuel tank, cold‑region preheating device ‑ Generator parallel cabinet for multi‑genset parallel operation system
📦 Packaging Standards
Export‑grade heavy‑duty iron frame packaging, anti‑rust coating for metal surfaces. Complete operation manual, spare‑parts kit are included inside the package.
🚛 Shipping & Delivery
Support full container and LCL transportation. Available for FOB, CIF and other international trade terms. Production lead‑time subject to order quantity, negotiable delivery schedule for bulk orders.
🏢 Brand Introduction
WOPUSAI Mechanical and Electrical WOPUSAI devotes to R&D, assembly and global supply of industrial diesel generator sets. We maintain long‑term strategic cooperation with Shangchai Power, Yuchai and other well‑known domestic engine manufacturers. Our product spectrum ranges from small portable gensets all the way to ultra‑large heavy‑duty industrial power equipment. Strict quality inspection runs through every production procedure. We supply global clients with full‑set solutions including model‑selection guidance, technical consultation and after‑sales support.
Introduction of Shangchai Power Shangchai Power belongs to SAIC Group, being a reputable domestic internal‑combustion engine manufacturer. Its 35G large‑bore engine platform is widely applied for generator sets and heavy‑construction machinery fields. Featuring proven technical maturity, stable performance and worldwide spare‑part supply network, it obtains high recognition among global engineering customers.
