Kohler - J250-1 Diesel Generator – 250 kVA Silent Powerhouse

Kohler - J250-1 Diesel Generator – 250 kVA Silent Powerhouse
Maximum Performance. Engineered for Demanding Applications. Built for Australian Conditions.

The J250-1 Diesel Generator is a high-capacity, industrial-grade power solution designed for mission-critical operations, large infrastructure projects, and commercial facilities. Powered by a John Deere engine and engineered by Rehlko, this 250 kVA unit delivers reliable, quiet, and efficient power with advanced electronic control and extended runtime capabilities.

Key Specifications
• Max Power Output: 250.0 kVA
• Voltage: 415/240V (Three Phase)
• Frequency: 50 Hz
• Control Panel: APM403 with analog display and remote monitoring
• Fuel Tank Capacity: 334L
• Max Current: 368.0 A
• Engine Type: John Deere 6068HFS55-228, water-cooled diesel
• Alternator: Kohler KH01221T, single bearing, IP23
• Governor Type: Electronic
• Aux Voltage: 12V DC

Built Tough for Australia
• RAL1014 Beige Canopy – Silent Version M139 for noise compliance with 2000/14/CE standards
• Heavy-Duty Steel Frame – Welded base with 85% vibration attenuation and forklift-friendly design
• QUALICOAT Epoxy Paint – Enhanced corrosion resistance, tested by the French Corrosion Institute
• IP64 Stainless Locks – Secure and weather-resistant enclosure
• Center Point Lift Option – Lifting bar included for single-point lift

Sustainability & Emissions
• Compatible with Hydrotreated Vegetable Oil (HVO) – a renewable fuel that reduces net CO2 emissions by up to 90%
• Designed to meet Stage IIIA emissions standards for reduced NOx and particulate matter
• Built with ROHS-compliant components to limit hazardous substances

Standard Features
• Emergency stop button
• Fuel level gauge with display
• Flexible fuel lines & oil drain cock
• Delivered with oil & antifreeze
• User manuals (paper & USB) in multiple languages
• Bunded base for fluid containment
• Schneider or ABB circuit breaker
• Charged DC starting battery
• Oil pressure & coolant temperature gauges
• Audible alarm and remote fault contacts
• Remote Management – RTU Modbus over RS485
• AUTO Pack – Battery charger + engine preheating resistor
• REPORT Pack – Status alarms, sound alerts, and fuel level monitoring
• Advanced Monitoring – Integrated current transformers for power and current display

Rehlko Engineering Advantages
• Optimized sound levels certified by CETIM
• Power maintained even in high-temperature environments
• Compact footprint with high performance
• Total system integration for seamless operation
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Need a generator that delivers maximum power and long-term reliability?
The J250-1 is ideal for large facilities, infrastructure projects, and remote operations where performance and uptime are critical.