Description
Balmar 250A 12V Dual Foot Saddle Alternator | Boat Supply Store
This 12V Balmar alternator is engineered to deliver a substantial 250 Amp output, crucial for powering extensive onboard electronics and maintaining battery banks under heavy demand. Featuring a robust 3.15-inch housing diameter and a versatile dual foot saddle mounting system, it ensures secure installation on common marine diesel platforms. Its dual deep vee pulley is optimized for reliable belt-driven operation, making it an essential component for demanding marine electrical systems found on vessels operating offshore or utilizing multiple power-hungry devices.
Key Features
- High-Output 250 Amp charging capacity for extensive electrical loads
- Reliable 12V system voltage for standard marine DC power
- Secure Mounting with dual foot saddle for exceptional stability
- Compact Design featuring a 3.15 inch housing diameter
- Efficient Drive via dual deep vee pulley for optimal belt engagement
- Integrated Grounding with case ground design
- Direct Fit Hitachi-style mounting for common diesel engines
- Superior Replacement for AT-DF-200-12-IG and AT-DF-200-DV models
Specifications
| Product Specifications | |
|---|---|
| Brand | Balmar |
| Model | XT-DF-250-DV |
| Amperage Output | 250A |
| System Voltage | 12V |
| Housing Diameter | 3.15" |
| Mounting Type | Dual Foot Saddle |
| Pulley Type | Dual Deep Vee |
| Grounding | Case Ground |
| Mounting Compatibility | Hitachi-style (Yanmar, Westerbeke, Lehman, Perkins-Sabre) |
Who This Is For
Marine enthusiasts and boat owners with high electrical demands or those replacing existing alternators on Yanmar, Westerbeke, Lehman, or Perkins-Sabre diesel engines. Marine mechanics will appreciate its robust output and specific engine compatibility for reliable upgrades.
How It Compares
| Feature | Balmar 250A 12V Dual Foot Saddle Alternator | Competitor |
|---|---|---|
| Amperage Output | 250A | 150A, 150A |
| Voltage | 12V | 12V, 12V |
| Mounting Type | Dual Foot Saddle | Single Foot Saddle, Single Foot Saddle |
| Pulley Type | Dual Deep Vee | Single V-Belt, Single V-Belt |
| Engine Compatibility | Yanmar, Westerbeke, Lehman, Perkins-Sabre (Hitachi-style) | Varies (check specific application), Varies |
Common Concerns Answered
What is the return policy if I encounter an issue with the Balmar XT-DF-250-DV?
For any issues with this product, direct contact with the manufacturer is required for resolution, as returns are not accepted at the original point of purchase. This policy ensures efficient processing through specialized support channels.
Is the installation of this high-output alternator straightforward?
Installation complexity is rated 4/5, indicating it requires a solid understanding of marine engine systems, proper belt alignment, and electrical connections. Professional installation is strongly recommended for optimal performance and safety assurance.
How does the Balmar XT-DF-250-DV compare in terms of power output to other marine alternators?
This Balmar unit delivers a significant 250 Amp output, substantially exceeding competitors such as the Prestolite Electric 8M3020 and Leece-Neville 8M3020, which typically offer 150 Amps. This makes it ideal for vessels with high electrical demands.
Frequently Asked Questions
What is the amperage output of the Balmar XT-DF-250-DV alternator?
The Balmar XT-DF-250-DV alternator provides a robust 250 Amp output.
What voltage is the Balmar XT-DF-250-DV alternator designed for?
The Balmar XT-DF-250-DV alternator is designed for a 12V system voltage.
What type of mounting does the Balmar XT-DF-250-DV alternator use?
This alternator utilizes a Dual Foot Saddle mounting system for secure installation.
What engine brands is the Balmar XT-DF-250-DV alternator typically compatible with?
It is typically compatible with Yanmar, Westerbeke, Lehman, and Perkins-Sabre engines due to its Hitachi-style mounting.
What is the pulley type on the Balmar XT-DF-250-DV alternator?
The Balmar XT-DF-250-DV alternator features a Dual Deep Vee Pulley for belt drive.
