Shangchai 9D Series 250kVA-315kVA Open Frame Diesel Generator, Wide-Range Industrial Standby Power

Product Overview

The WOPUSAI Shangchai 9D series 250kVA‑315kVA open‑frame diesel generator set is powered by authentic Shangchai 9D series inline 6‑cylinder diesel engine, paired with Stanford TFW brush‑less all‑copper alternator. Designed for heavy‑duty prime‑power and long‑term standby applications, this genset adopts electronic speed regulation plus turbocharged intercooled intake system, delivering stable power output for large factories, industrial parks, data centers and large‑scale engineering projects. Compared with mechanical governor units, the electronic speed control delivers faster response under fluctuating load conditions. All‑copper brush‑less alternator greatly cuts daily maintenance workload, making it a premium‑grade heavy‑duty power option for global industrial buyers.

Product Showcase

Complete open‑frame genset, Shangchai 9D series diesel engine host, Stanford TFW brush‑less all‑copper alternator, standard control cabinet, full set of connecting pipelines and high‑capacity water cooling radiator assembly.

Key Specifications

Core Advantages

✅ Genuine Shangchai 9D Six‑cylinder Engine: Large‑displacement inline 6‑cylinder power unit with turbo‑intercooled configuration. Excellent torque reserve, adapts to frequent load surges. Mature industrial engine platform, global spare‑part supply channels are well established.

✅ Electronic Speed Governing System: Quick response to load changes, effectively stabilizes rotation speed, reduces voltage fluctuation during sudden load increase or decrease, well‑suited for equipment with unstable power consumption. 

✅ Stanford TFW Brush‑less All‑copper Alternator: Brush‑less structure eliminates carbon‑brush wearing issues, greatly reduces routine maintenance work. H‑grade insulation and IP23 protection grade enhance durability under humid and dusty working environments.

✅ High‑efficiency Direct‑injection Combustion: Optimized fuel injection matching intercooler intake improves fuel utilization rate, balances power performance and fuel consumption for long‑duration running. 

✅ High‑ambient‑temperature Adapted Water‑cooling Radiator: Validated for 40℃ high‑temperature environment, stable heat dissipation guarantees continuous prime‑power operation for long hours. 

✅ Compact Open‑frame Layout: Rational component layout saves installation space. Service space is reserved for filter replacement, inspection and routine overhaul, lowering overall operation expense.

🎯 Application Scenarios

• Large‑scale manufacturing plant continuous & standby power supply
• Industrial park, mining and large infrastructure construction sites
• Data center, hospital, large commercial complex emergency backup power
• Harbor terminal, logistics base power guarantee
• Remote industrial projects as main off‑grid power source

⚙️ Optional & Customization

• Silent canopy / heavy‑duty container‑type noise reduction housing
• ATS automatic transfer switch for unattended auto‑start upon mains failure
• Deepsea / Smartgen multi‑function intelligent controller upgrade
• Large‑volume extended fuel tank, remote cloud monitoring module
• Custom painting color, OEM logo marking service

📦 Packaging Standards

Export‑qualified iron frame fixing or thick plywood case packaging. Whole unit is firmly fastened. Filter kits and other wearing spare parts are separately packed in independent accessory boxes.

🚛 Shipping & Delivery

Supports FOB, CIF, DAP and other international trade terms. Available for sea freight or land transport. Actual delivery cycle depends on order quantity.

🏢 Brand Introduction

Shangchai Power Introduction

Shangchai Power is a renowned Chinese internal‑combustion engine manufacturer with decades‑long R&D and production experience. The 9D series large‑bore 6‑cylinder diesel engines are widely applied in generator set and engineering machinery sectors. Adopting electronic speed regulation and turbo intercooled technology, these engines deliver outstanding dynamic response and heavy‑load durability. Every engine completes strict bench aging test before delivery, reliable enough for various complex working conditions around the world.

WOPUSAI Mechanical and Electrical

WOPUSAI Mechanical and Electrical is a professional generator‑set comprehensive solution provider. We specialize in assembling original famous‑brand domestic engines, supplying open‑frame, silent, container‑type gensets and matching spare parts. Each finished unit goes through complete offline performance testing. We provide complete technical documents and after‑sales guidance for worldwide partners.