Sun Dynamac Diesel Generator 8.5 kW, Yanmar Engine, Made in Japan - SU8.5E

8.5 KVA Diesel Generator

The SUN-DYNAMAC SU8.5E generates 8.5 kW (8.5 kVA) of continuous single-phase power, specifically engineered for demanding off-grid industrial and agricultural operations. The system is driven by a horizontal, water-cooled Yanmar TF-160 diesel engine, which is coupled with a high-efficiency V-belt drive system. This configuration optimizes mechanical output by converting the engine’s fuel-saving 2400 RPM speed into the 3600 RPM alternator rotation, ensuring a stable 60 Hz output and an economical fuel consumption rate of 2.5 liters per hour under standard operational loads.

Electrical reliability is maintained via a brushless AC alternator paired with a condenser-based voltage regulation system, eliminating the maintenance requirements of traditional carbon brushes and preventing wave interference. This design ensures a clean power supply with a 1.0 power factor, suitable for sensitive electronic tools. The entire assembly is housed within a semi-enclosed, drip-proof, and dust-proof tubular steel roll cage, designed for durability in high-vibration environments. Dual-starting functionality, including an electric key start and a manual hand-crank backup, provides immediate operational readiness for varied field conditions.

Key Features & Benefits:

• True 1:1 Power Factor (1.0): Engineered to provide an identical rating of 8.5 kW of active power and 8.5 kVA of apparent power, ensuring maximum wattage efficiency for single-phase industrial loads without losing power to reactive losses.

• Versatile Dual-Voltage Output: Intricately designed to supply multiple primary AC voltages including 200V, 230V, and 240V, while fully supporting standard split-phase/dual-voltage industrial setups of 110V/220V and 120V/240V to meet diverse equipment requirements.

• Premium Yanmar TF-160 Engine: Driven by a horizontal, 4-cycle, radiator-cooled Japanese diesel engine that is globally renowned for its long operational lifecycle and straightforward maintenance requirements.

• High-Efficiency V-Belt Drive System: Utilizes an optimized step-up pulley configuration that converts a fuel-saving 2400 RPM engine speed into the precise 3600 RPM alternator rotation required for stable, flicker-free power delivery.

• Advanced Brushless Alternator Design: Modern self-excitation architecture completely eliminates traditional carbon brushes and slip-rings, significantly lowering mechanical wear and wiping out over 95% of standard alternator maintenance needs.

• Clean Power with Zero Wave Interference: The advanced brushless engineering effectively prevents measurable wave interference, ensuring a stable and clean power supply for sensitive electronic tools and equipment.

• Advanced Forced Lubrication: Incorporates an automated lubrication system driven by a robust trochoid pump to guarantee continuous oil flow, effectively protecting internal engine components under the pressure of constant industrial loads.

• High Fuel Efficiency Design: Fully enclosed, dust-proof engine design utilizing direct injection to minimize fuel consumption to just 2.5 L/h at standard operational loads, maximizing runtime per tank.

• Dual-Starting Versatility: Provides maximum operational readiness through a convenient electric key start system for daily convenience, perfectly backed by a reliable manual hand-crank mechanism for emergency situations.

• Heavy-Duty Tubular Frame: Enclosed in a rugged, tubular steel roll cage featuring a semi-enclosed, drip-proof, and self-ventilated design that protects internal components from debris while simplifying transport.

• Japanese Craftsmanship: Manufactured entirely in Japan to guarantee superior build quality, precision engineering, and long-term mechanical reliability.