Yuchai 6T Series Diesel Generator Prime Power 500kVA - 750kVA For Ports & Shipping Terminals
| Voltage: | 220V/380V/400V (depending On Model) | Coolingsystem: | Water-cooled |
| Voltage Options: | 220V, 380V, 400V | Weight Range: | 500kg To 5000kg |
| Control Panel: | Automatic Control Panel | Voltage Regulator: | Automatic Voltage Regulator (AVR) |
| Starting System: | Electric Start | Power Range: | 10kW To 2,400kW |
| Phase: | Single-phase/Three-phase | Weight: | 500kg To 5000kg |
| Power Output Range: | 10kW To 2000kW | Productname: | Yuchai Generator Set |
| Cooling System: | 40℃ Standard Water Cooling Cycle | ||
| High Light: | 500kVA Diesel Generator Prime Power,6T Series Diesel Generator Prime Power,750kVA Yuchai Generator |
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Yuchai 6T Series 500kVA-750kVA Diesel Generator, Prime Power for Ports & Shipping Terminals
Product Overview
WOPUSAI assembled Yuchai 500kVA‑750kVA 6T series open‑frame diesel generator set covers multiple power grades from 500kVA up to 750kVA, equipped with genuine Yuchai 6TD series industrial diesel engines (6T600L‑D22 / 6T700L‑D20 / 6TD840L‑D20 / 6TD900L‑D20). Matched with TFW brush‑less full‑copper synchronous alternator, this modular unit is built for variable‑scale heavy‑duty prime‑power and standby‑power projects. The open‑frame layout suits well‑ventilated engine rooms and outdoor sites. It delivers consistent power output under dynamic load swings and performs reliably in high‑temperature, high‑dust harsh industrial environments, widely adopted for medium‑to‑large manufacturing bases, mining zones and key infrastructure emergency power backup.
Product Showcase
Modular open‑structure design, convenient for daily inspection, component checking and overhaul. The complete assembly includes Yuchai 6TD series main engine, TFW brush‑less pure‑copper alternator, large‑capacity radiator cooling assembly, basic control panel and complete wiring harness. Customers can select exact kVA rating and add‑on accessories according to project power demand.

Key Specifications
400KW 6T series Yuchai six-cylinder open frame unit |
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| Rated power | 400KW/500kVA | 450KW/560kVA | 500KW/625kVA | 600KW/750kVA |
| Rated current | 720A | 810A | 900A | 1080A |
| Rated voltage | 400V/230V | |||
| Rated frequency | 50Hz | |||
| Rated speed | 1500rpm | |||
| Fuel consumption | 220g/KW.h | |||
| Dimensions | 3600*1300*1950mm | 3600*1400*2150mm | ||
| Unit weight | 3500KG | 4000KG | 4500KG | 5000KG |
| Noise index | 110dB | |||
| Model | 6T600L-D22 | 6T700L-D20 | 6TD840L-D20 | 6TD900L-D20 |
| Number of cylinders | 6L | |||
| Bore stroke | 145*165mm | 152*180mm | ||
| Exhaust volume | 16.3L | 19.6L | ||
| Starting method | DC 24V DC start | |||
| Cooling method | 40℃ standard water cooling cycle | |||
| Oil supply method | Electronic injection (electronically controlled unit pump) | |||
| Debugging method | Electronic speed regulation | |||
| Air intake method | Turbocharged intercooler | |||
| Generator configuration | Brushless all copper | |||
| Brand/Model | TFW-400 | TFW-450 | TFW-500 | TFW-600 |
| Rated power | 400KW/500kVA | 450KW/560kVA | 500KW/625kVA | 600KW/750kVA |
| Insulation level | H | |||
| Protection level | IP 23 | |||
| Wiring method | Star connection | |||
| Adjustment method | AVR automatic voltage regulation | |||
| Power Factor | 0.8 lag | |||
Core Advantages
- Wide‑range power selection for diversified projects: Multiple power tiers from 500kVA to 750kVA under the same 6T product platform, unified spare‑parts system, simplifies later‑period inventory and maintenance work for project owners.
- Industrial‑grade continuous heavy‑load performance: Yuchai 6TD series large‑bore engines are engineered for long‑time prime‑power operation, with solid overload tolerance to cope with sudden load surges in mining and heavy‑manufacturing scenarios.
- Balanced fuel‑saving & low‑maintenance design: Electronically controlled unit pump fuel system optimizes combustion efficiency to cut operational fuel cost. TFW brush‑less alternator removes carbon‑brush wearing components, greatly reducing routine servicing frequency.
- Strong harsh‑site compatibility: Turbo‑charged inter‑cooled intake paired with high‑capacity water‑cooling radiator, maintains stable running performance under high‑heat and heavy‑dust field operating conditions.
- Rigorous factory quality control: WOPUSAI completes precise matching and assembly. Every generator set of this series must pass full‑load running test before shipment to guarantee stable delivery quality.
🎯 Application Scenarios
Large‑scale mining sites, heavy‑duty manufacturing workshops, large commercial complexes, major hospital emergency backup power, large construction projects, comprehensive industrial parks, medium‑and‑large data center standby power supply.
⚙️ Optional & Customization
- ATS automatic transfer switch for auto start‑stop upon mains power failure
- Remote monitoring system for real‑time online operating‑data viewing
- Silent sound‑proof canopy for noise‑controlled locations
- Heavy‑duty mobile trailer chassis for frequent site relocation
- Upgraded multi‑protection intelligent control cabinet
📦 Packaging Standards
Main unit wrapped with stretch film and reinforced wooden case. Auxiliary parts including control components, spare filter elements and installation hardware are packed in separate cartons. Export‑grade fumigated wooden packaging can be customized upon request.
🚛 Shipping & Delivery
Goods can be dispatched within agreed lead‑time after full‑load inspection completion. Sea freight and land freight are supported for global orders. We provide packing list and relevant customs‑clearance documents.
🏢 Brand Introduction
WOPUSAI Mechanical and Electrical is a professional generator‑set integrator. We focus on assembling and matching mainstream well‑known brand power units. Our product range covers open‑type, silent, trailer‑mounted generator sets together with supporting alternators, control boxes and maintenance spare parts. We offer tailored configuration solution, technical guidance and after‑sales support for worldwide B2B customers. Each product undergoes multi‑round quality inspection to secure dependable performance.
