High-output Alternator Optimised for Marine Battery Charging Systems

The Balmar XT-Series 170A Alternator delivers exceptional charging performance for marine or RV applications where high power output at low engine speeds is critical. Featuring an advanced braided wire stator, Smart Ready® internal regulation, and a compact 4-inch dual foot saddle mount, this unit is purpose-built for demanding battery systems and continuous duty cycles.

Key Features

• High Output at Idle: Capable of delivering up to 128A at idle speeds, reducing battery drain in low-RPM conditions.
• Smart Ready® Technology: Integrated internal regulator provides added fault tolerance and system flexibility.
• Dual Fan Cooling: Ensures lower operating temperatures for improved efficiency and alternator life.
• Advanced Stator Design: 96-slot braided stator maximises electromagnetic output within a small footprint.
• Compact and Durable: Small-case alternator with ventilated cast aluminium body and sealed bearings.
• Certified Ignition Protection: Complies with USCG Title 33, ISO 8846, SAE J1171 and CE standards.
• External Regulation Compatible: Works with Balmar’s Max Charge MC-618 regulator for multistage charging.
• Installation Versatility: 4-inch dual foot saddle mount suitable for a wide range of diesel and petrol engines.
• Dual Pulley Ready: Supports DV, K6, or J10 pulley configurations depending on application.
• Tachometer Signal Option: May require signal stabiliser (15-TSS) if tach is not adjustable.

Engineered for maximum charging efficiency and long-term reliability, this alternator is ideal for boats and vehicles with large battery banks.