The Water-cool 610CC Engine with Electric Starter from fourobot conveys enterprise-level execution with 65HP yield and a modern liquid-cooling framework. Our SSL-610-W motor highlights a demonstrated 2-cylinder plan with 72mm×73mm bore and stroke, 10.5:1 compression proportion, and weighs fair 21.8kg. Sponsored by 10 a long time of fabricating mastery, CE and ISO certifications, and a 1-year guarantee, this motor keeps up warm solidness indeed amid delayed operations. With 100 units in stock and a responsive 5×12-hour client benefit window, we convey both quality and speed.

You require control you can depend on. That's precisely what our water-cooled motor provides.
Traditional air-cooled motors battle when temperatures rise. They overheat amid nonstop utilize. They lose control at tall heights. They make over the top noise.
Our water-cooling innovation understands these issues completely.
The coordinates liquid-cooling coat wraps around the barrel and head. It keeps up ideal working temperatures naturally. This plan amplifies motor life essentially compared to air-cooled alternatives.
You'll take note the contrast promptly. Lower vibration. Decreased commotion levels by 15-20%. Steady control conveyance indeed in hot conditions.
The Water-cool 610CC Engine with Electric Starter framework kills manual draw back beginning totally. No more pulling lines. No physical strain. Fair turn the key and go.
This things particularly for commercial operations. Your group spares time. They maintain a strategic distance from weariness. Efficiency increases.
| Configuration Items | Parameters |
|---|---|
| Cooling Mode | Water Cooling |
| Cylinder | 2 |
| Performance | 65HP |
| Idle Speed | 2000 rpm/minute |
| Recommended Propeller | 40×20, 45×20 |
| Spark Plug Type | BM6A |
| Diameter × Stroke | 72mm × 73mm |
| Compression Ratio | 10.5:1 |
| Lubrication Ratio | 30:1 |
| Maximum Fuel Consumption | 370g/kw.h |
| Weight of Main Engine | 21.8kg |
| Weight of Exhaust | 140g |
| Weight of Ignition | 190g |
| Ignition Voltage | 6V-14.4V |
| Overall Dimension (L×W×H) | 470×420×340mm (±10mm) |
The closed-loop cooling circuit prevents internal corrosion and scaling. Your engine stays cleaner internally. Maintenance intervals extend. Operational costs decrease.
Our pressurized cooling system handles extreme conditions. Whether you're operating in desert heat or mountain altitudes, temperature stability remains constant.
The 12V Water-cool 610CC Engine with Electric Starter features IP66 rating for harsh environments. It works reliably in wet conditions. It handles marine applications without issues.
Cold weather? No problem. Our starter performs at -20°C and below.
The heavy-duty stator alternator recharges your battery during operation. You maintain full electrical capacity throughout the workday.
We use forged alloy steel for the crankshaft. Chrome-plated piston rings resist wear. High-precision CNC-machined components ensure tight tolerances.
Every engine undergoes rigorous 24-hour dynamometer testing. We monitor fuel consumption. We verify thermal equilibrium. We measure vibration levels at peak RPM.
Quality isn't negotiable. It's guaranteed through our CE and ISO certifications.

This engine powers multiple equipment types:
The compact 470×420×340mm footprint fits tight installation spaces. The lightweight 21.8kg design simplifies mounting and handling.
Maximum fuel consumption stays at 370g/kw.h. You get more runtime per tank. Fuel costs decrease over the engine's lifespan.
The 30:1 lubrication ratio simplifies maintenance. Fewer oil changes. Less downtime. Lower operational expenses.
Fourobot brings 10 years of production expertise to every engine. Our manufacturing processes are stable and mature.
We maintain 100 units in stock for immediate delivery. For custom orders of 1-10 units, our production cycle is just 20 days.
Quality assurance runs through every production stage:
Hydrostatic Pressure Testing: We verify the cooling system withstands 1.5x operating pressure without leakage.
Cold Crank Verification: Electric starters are tested at -20°C to guarantee ignition reliability.
NVH Analysis: We measure noise and vibration at peak RPM to ensure assembly precision.
Emission Compliance: Our engines meet international environmental standards for clean operation.
Our commitment to transparency means you know exactly what you're getting. No hidden specifications. No surprise limitations.
We understand that one size doesn't fit all. That's why we offer ODM/OEM customization.

Need specific modifications? We adapt engine functions based on your country's requirements. We adjust specifications to match your application needs.
Our logistics solutions are equally flexible. Choose from air, sea, or land transportation. We match shipping methods to your timeline and budget.
Global local agent support ensures you receive timely after-sales service wherever you operate. The 1-year warranty protects your investment completely.

Q: How often should I perform cooling system maintenance?
A: Inspect coolant levels every 50 hours of operation. Complete a full flush and replacement with high-grade ethylene glycol every 500 hours. This prevents scaling and maintains optimal heat transfer.
Q: Can this engine operate in marine environments?
A: Absolutely. The electric starter carries IP66 rating, protecting it against heavy water exposure and powerful jets. The product handles marine conditions reliably.
Q: What oil specification do you recommend?
A: Use full-synthetic 10W-40 or 15W-50 oil with API SN/CJ-4 rating. Your choice depends on ambient temperature conditions.
Q: Does the engine include a charging system?
A: Yes. The integrated stator alternator provides 15-25 Amps to recharge your battery during engine operation. You maintain full electrical capacity.
Q: What safety features protect against overheating?
A: A high-temperature cutoff sensor automatically stalls ignition if coolant temperature exceeds 105°C. This prevents catastrophic piston seizure if the water pump fails.
Q: What's the expected service life?
A: With proper maintenance following our guidelines, expect 5,000+ hours of reliable operation. The water-cooling system significantly extends engine longevity.
Q: Are replacement parts readily available?
A: Yes. We maintain comprehensive parts inventory with fast global shipping. Our local agent network provides immediate access to common service components.
Q: Can I use this engine at high altitudes?
A: The electric starting system performs excellently at high altitudes where manual starting becomes difficult. The fuel injection system may require minor adjustment above 8,000 feet.
The Water-cool 610CC Engine with Electric Starter represents our commitment to excellence. Contact our team at sales@fourobot.com.
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