12V Generator – Sealed Ends – Bare Co B5200
Bare Co B5200 12V generator with sealed ends. Reliable tractor charging system replacement. Shop Agline NZ.
Description
12V Generator – Sealed Ends – Bare Co B5200
The Bare Co B5200 12V Generator (Sealed Ends) is a high-quality replacement charging unit designed for tractors and agricultural machinery operating on 12 Volt generator systems. Featuring sealed end housings for improved durability, this generator provides reliable battery charging and long service life in demanding farm conditions.
Ideal for tractors retaining a generator (dynamo) charging setup rather than converting to an alternator, this 12V sealed generator ensures stable voltage output and dependable electrical performance.
Built to withstand dust, moisture, and vibration, the sealed ends help protect internal components and reduce maintenance requirements.
Key Features:
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Bare Co part number: B5200
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12 Volt generator (dynamo)
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Sealed end design for improved durability
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Reliable battery charging performance
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Suitable for tractor charging systems
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Ideal for restoration or replacement
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Durable construction for agricultural use
Product Specifications – Bare Co B5200
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Product Type: Generator / Dynamo
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Voltage: 12 Volt
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Design: Sealed ends
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Application: Tractor & agricultural machinery
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Function: Battery charging system
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Use: Replacement / restoration
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Condition: New
Tractor Generator vs Alternator
Which Charging System Is Right for Your Tractor?
When restoring or repairing a classic tractor, one of the biggest decisions is whether to keep the original generator (dynamo) or upgrade to a modern alternator.
Both systems have advantages depending on your goals — originality or performance.
🔄 Generator (Dynamo) Charging System
Example: 12V Generator – Sealed Ends – Bare Co B5200
Generators were standard on many classic tractors including Ferguson, Massey Ferguson, Ford, and David Brown models.
How It Works:
A generator produces DC power directly and works with a voltage regulator to charge the battery.
Advantages of a Generator
✔ Maintains original factory specification
✔ Ideal for show-quality restorations
✔ Period-correct appearance
✔ Simple electrical design
Considerations:
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Lower output compared to alternators
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Charges best at higher RPM
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Requires voltage regulator
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More maintenance over time
Best suited for:
🔹 Authentic restorations
🔹 Collector tractors
🔹 Light seasonal use
⚡ Alternator Charging System
Example: 70 Amp Lucas Type Alternator – 3 Bolt Mount
Alternators are a modern upgrade commonly used in 12V conversions.
How It Works:
Alternators generate AC power and convert it to DC internally, providing more efficient battery charging.
Advantages of an Alternator
✔ Higher output (up to 70 Amps+)
✔ Charges efficiently at low RPM
✔ More reliable long-term
✔ Better for tractors with lights & accessories
✔ No external regulator required (in most cases)
Considerations:
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Not factory original
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Requires minor wiring changes
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May require bracket modifications
Best suited for:
🔹 Working farm tractors
🔹 Regular use
🔹 12V conversions
🔹 Reliability-focused owners
Quick Comparison Table
| Feature | Generator | Alternator |
|---|---|---|
| Originality | ✔ Factory correct | ✖ Modified |
| Output | Lower | Higher (70A+) |
| Low RPM Charging | Limited | Excellent |
| Maintenance | Moderate | Low |
| Best For | Show tractors | Working tractors |
Which Should You Choose?
Choose a Generator if:
✔ You want originality
✔ You’re restoring to factory spec
✔ The tractor is mainly for display
Choose an Alternator if:
✔ You use the tractor regularly
✔ You want stronger charging
✔ You’ve converted to 12V
✔ You want brighter lights & reliability
Agline Charging System Options
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12V Generator (Sealed Ends – B5200)
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70 Amp Lucas Type Alternator
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Voltage Regulators
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Wiring Harnesses
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12V Ignition Coils
Additional information
| Weight | 6 kg |
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