Cat 3699957 Battery Replacement 12V 74Ah 740CCA SMF.
High quality compatible replacement battery for Cat 3699957, 12v 74ah 740cca sealed maintenance-free unit for industrial Cat equipment.
A compatible replacement for the Caterpillar 3699957 battery, built to 12V 74Ah with a 740 cold cranking amp rating in a sealed, maintenance-free case. Cat's own factory spec for this part number runs to 58Ah and 690CCA, so this replacement actually cranks harder and carries more reserve capacity than the battery it's replacing.
- Cat 3699957 battery replacement
Typical warning signs on a mini excavator or similar is a starter motor that turns over more slowly than it used to, especially first thing on a cold morning. A battery that's on its way out will also struggle to hold charge overnight, leaving the machine needing a jump start even after a full day's run time keeping it topped up.
Being sealed and maintenance-free, there's no electrolyte to check or top up, but it's still worth giving the battery a full charge after a heavy day's work and putting it on a maintenance charger at least once a month during any spell the excavator sits idle, a flat battery left standing loses capacity far faster than one that's kept topped up, and a weak start is usually the first sign of it.
Specifications
Voltage: 12v
Capacity: 74
Cold Cranking Amps: 740CCA.
Dimensions for the Cat 3699957 battery replacement
Length: 260mm / 7.28-inches
Width: 183mm / 3.23-inches
Height: 185mm / 6.73-inches.
