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Balmar Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp Sensor

Balmar Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp Sensor

SKU XT-CR-250-K6-KIT
by Balmar
Save $171.00
$1,615.00
$1,444.00

This package features the XT-250 model specifically designed for the latest Yanmar Common Rail Engines. Due to the radial B+ post of the standard XT-250 clashing with the heat exchanger manifold of Common Rail engines, Balmar has developed a modified version with an axial post. Additionally, it includes a customized K6 pulley that meets the spacing needs of these engines.

Key Features:

  • Exceptional Charging Capacity: The 250-amp alternator provides unparalleled power output, ideal for powering large electrical systems and demanding applications.
  • Precision Engineering: The alternator features a 3.15-inch K6 serpentine pulley, delivering efficient power transfer and reliable performance.
  • Complete Kit with Accessories: The package includes the XT-CR-250-K6 alternator, MC-618 regulator, temperature sensors, and related mounting hardware for a seamless installation.

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  • Overview

    Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp Sensor

    Hitachi-Style Mounting; Specially Configured for Yanmar Common Rail Engines Introduced after 2013

    Kit Includes: XT-CR-250-K6 Alternator, MC-618 Regulator, Temperature Sensors & Mounting Hardware

    XT Series Alternator: 250A, 12V, Saddle Mount (Dual Foot), 3.15in, K6 Serpentine Pulley, Case Ground

    Specifications

    Electrical Specifications

    • Alternator Style: Small Case, Positive Field Excitation (P-Type)
    • Regulation: External P-Type (MC-618)
    • Smart Ready® Internal Voltage Regulation: 14.1 Volts (12V Systems)
    • Positive Output: Threaded Stud Dimensions: M8 x 1.25
    • AC/Stator Output: 16 Poles
    • Stator Output Wire: Included in Pigtail Plug
    • Diodes +/-: 6 Positive, 6 Negative; 50A Rated
    • Cut-In RPM: 1,350 rpm
    • Max Alternator RPM: 18,000 rpm

    Cooling and Temperature Management

    • Cooling: Dual Internal Fans
    • Normal Operating Temperature: 180°F / 82°C
    • Max Operating Temperature: 225°F / 108°C

    Mounting Specifications

    • Mounting Style: 3.15” Dual Foot (Saddle)

    Construction and Durability

    • Bearings: Sealed Bearings, Heavy Duty Radial (front & rear)
    • Grounding: Case Ground
    • Case Construction: Ventilated Cast Aluminum
    • Finish: Red Power Coat

    Safety and Compliance

    • Ignition Protection Ratings: USCG Title 33, SAE J1171, CE, ISO 8846

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