VAJJEXRC Hydraulic Valve Controller with Servo: 3-channel control
Ever wanted to give your RC construction vehicles that extra touch of realism? This 3CH Hydraulic Valve Controller with Servo is your ticket. It's not just about making things move—it's about making them move right, whether you're piloting a 1/14 scale dump truck or a beefier 1/12 scale excavator. And with its servo-driven guts, you're looking at reliability that won't quit on you mid-dig (because nothing kills the vibe like your loader freezing up).
- First off, it's a game-changer for realism. Your models will thank you.
- Installation? A breeze. It plays nice with your current hydraulic setup, no drama.
- Built like a tank (appropriately enough), so it can handle the rough and tumble of your most ambitious projects.
- hydraulic system compatible
- servo-driven mechanism
- for RC trucks and excavators
- durable construction
- 3-channel control
General specs
- Brand: VAJJEXRC
- Seller: Joom
- Compatibility: 1/14 RC trucks, 1/12 RC excavators
- Channels: 3
- Drive Mechanism: Servo
- System: Hydraulic
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Russia
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Hydraulic Valve Controller with Servo 3-channel control
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HOTRC DS-4A One-handed Controller for Beginners
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Brushless Reversible Controller Dual-mode operation
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Rokuhan RC-03 Wireless control
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Plastic Robot Tank Chassis Durable track design
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Linear Actuator Controller Wireless remote control
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| Brand | VAJJEXRC | HOTRC | Sport2ZY | Rokuhan | Handy Hobbies | Vestidos |
| Model | DS-4A | RC-03 | ||||
| Color | ||||||
| Rating |
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| Price | $234.15 | $32.39 | $36.35 | $91.39 | $29.06 | $35.99 |
| Seller | Joom | Amazon | Joom | Joom | Joom | Joom |
| Update | August 8, 2025 | July 17, 2025 | August 12, 2025 | August 16, 2025 | August 20, 2025 | August 19, 2025 |
| Compatibility | 1/14 RC trucks, 1/12 RC excavators | Z gauge models | RC cars | Electric telescopic actuator | ||
Hydraulic Valve Controller with Servo
Sophie W.
Leicester
June 3, 2025
Oh my, I picked this up on a whim after seeing it online, and what a delight it's been! I'm not one for tech usually, but this little gadget has transformed our RC play—my grandkids and I spend hours making the dump truck and excavator work just like the real things, it's incredibly satisfying. Installation was a breeze, no need for extra tools or headaches, and it's held up through all our backyard adventures. A tip from me: give it a good test with your hydraulics first to avoid any surprises, but honestly, it's been a joy. Only reason it's not perfect is that occasional slow response, but for the realism and fun, I'd say go for it if you're into this hobby! 😊
- Pros: Incredibly easy to fit into my existing setup without any fuss, it just worked right away and made my models move so smoothly and realistically, which I adore for adding that authentic touch to playtime with the grandkids. The build feels solid and reliable, no worries about it breaking during our rough sessions, and it integrates seamlessly with what I already had.
- Cons: Could be wrong but it might not suit all scales perfectly, had a tiny hiccup with my smaller truck feeling a bit sluggish at times, and while it's durable, the initial cost felt a pinch for my budget, though it's worth it for the fun we've had.