Koshin GV-3300IS K210-V Engine 3300 Watts Inverter Generator

The Koshin GV-3300IS K210-V Engine 3300 Watts Inverter Generator is a portable power solution designed for contractors, jobsites, property maintenance, recreational use, temporary power, and backup applications. Powered by a Koshin K210-V 212 cc (12.9 cu in) air-cooled 4-stroke OHV engine, it delivers 3,000 W (VA) of rated output and up to 3,300 W (VA) of maximum output at 120 V. One Push Start electric starting with automatic choke, GFCI protection, a carbon monoxide sensor with automatic shutdown, multifunction digital monitoring, USB outputs, and parallel-operation capability combine convenient operation with the power and monitoring features required for demanding portable applications.

KEY FEATURES

• 3,300 W MAXIMUM OUTPUT: The GV-3300IS delivers up to 3,300 W (VA) of maximum output with 3,000 W (VA) of rated continuous output. This provides substantial portable power for compatible tools, equipment, lighting, electronics, and other loads while giving users additional maximum output capacity when required.
• INVERTER GENERATOR TECHNOLOGY: The GV-3300IS uses an inverter generator configuration to provide portable 120 V power in a compact package. This design makes the generator a versatile choice for professional, recreational, property-maintenance, and temporary-power applications.
• KOSHIN K210-V 212 CC ENGINE: Power is supplied by a Koshin K210-V 212 cc (12.9 cu in) air-cooled, 4-stroke, OHV single-cylinder engine. The engine provides the performance required to support 3,000 W (VA) of rated electrical output and up to 3,300 W (VA) maximum output.
• ONE PUSH START ELECTRIC STARTER: The electric starting system provides convenient push-button starting without requiring the operator to manually pull the recoil starter during normal electric-start operation. This simplifies startup and makes the generator especially convenient for frequent professional use.
• AUTOMATIC CHOKE: The One Push Start system incorporates an automatic choke to simplify the engine-starting procedure. By reducing the number of manual starting steps, the system allows operators to get portable power running quickly and conveniently.
• RECOIL AND ELECTRIC STARTING: Both recoil and electric starting systems provide flexibility when starting the generator. Operators benefit from convenient electric starting while retaining a manual recoil-starting option.
• GFCI PROTECTION: Integrated GFCI protection provides an important electrical safety feature for appropriate portable-power applications. It helps protect against ground-fault conditions when the generator and connected equipment are used according to applicable safety requirements.
• CO SENSOR WITH AUTOMATIC SHUTDOWN: A carbon monoxide sensor is included as standard equipment and is designed to automatically shut down the generator when unsafe carbon monoxide conditions are detected. This provides an additional safety feature, although the generator must always be operated outdoors and positioned according to the manufacturer's safety instructions.
• MULTIFUNCTION DIGITAL DISPLAY: The integrated digital display places essential operating information in one convenient location. Operators can monitor voltage, frequency, output current, output power, fuel level, continuous running hours, total running hours, warning conditions, and maintenance information.
• ADVANCED ALARM MONITORING: The multifunction display monitors engine RPM, short-circuit conditions, high or low voltage, and high-temperature conditions. These alerts help operators identify abnormal operating conditions quickly and respond appropriately.
• LOW-OIL AND OVERLOAD INDICATORS: Dedicated warning indicators notify the operator when low oil or an overload condition is detected. Easy-to-see status information simplifies generator monitoring during extended periods of operation.
• STANDARD OIL ALERT SYSTEM: An integrated oil alert system provides additional engine protection by monitoring oil conditions. This helps reduce the risk of continued operation with insufficient oil and supports proper generator maintenance.
• SERVICE REMINDER: The multifunction display includes a service reminder to help operators keep track of routine generator maintenance. Combined with total running-hour information, this makes it easier to plan servicing based on actual equipment usage.
• UP TO 8 HOURS OF RUNTIME: Continuous operating time is approximately 8 hours at one-half rated power. At rated power, runtime is approximately 4 hours, providing practical operating duration for jobsites, maintenance work, and other portable-power applications.
• 2.2 GAL (8.3 L) FUEL TANK: The integrated 2.2 gal (8.3 L) fuel tank provides enough capacity for extended operation without making the generator unnecessarily large. Up to approximately 8 hours of runtime at one-half rated power helps reduce interruptions for refueling.
• NEMA L5-30R AC OUTPUT: The generator is equipped with one NEMA L5-30R AC receptacle for compatible 120 V connections. The locking receptacle provides a secure connection for appropriate equipment and portable-power applications.
• 5 V USB OUTPUTS: Integrated 5 V USB outputs rated at 2.1 A and 1 A provide convenient DC charging for compatible USB-powered devices. These dedicated connections allow smaller electronics to be connected without occupying the primary AC receptacle.
• PARALLEL OPERATION CAPABILITY: Parallel operation is standard and allows the GV-3300IS to be paired with a compatible same-output model when additional generating capacity is required. This provides flexibility for users who want to expand their portable-power setup for larger compatible loads.
• CONTROLLED OPERATING NOISE: Rated operating noise is ≤67 dB when measured at 23 ft (7 m) at rated power. This makes the generator suitable for applications where reducing unnecessary equipment noise is beneficial.
• PORTABLE HEAVY-DUTY DESIGN: Measuring 23.2 × 20.0 × 24.2 in (58.9 × 50.8 × 61.5 cm), the GV-3300IS combines substantial electrical output with a relatively compact footprint. At 110 lb (49.9 kg), it provides a robust portable configuration for transportation between jobsites and other work locations.

APPLICATIONS / USE CASES

• JOBSITE POWER: With 3,000 W (VA) of rated output and up to 3,300 W (VA) maximum output, the GV-3300IS can supply compatible tools, lighting, chargers, and other jobsite equipment. One Push Start operation makes frequent startup more convenient for contractors moving between work areas.
• CONTRACTORS AND TRADESPEOPLE: Electric starting, automatic choke, GFCI protection, digital monitoring, and a locking AC receptacle make the generator practical for professional portable-power requirements. The recoil-starting system also provides an additional starting option when needed.
• PROPERTY MAINTENANCE: The GV-3300IS can supply electricity for compatible maintenance equipment, lighting, tools, and charging equipment in areas without convenient utility power. Up to approximately 8 hours of operation at one-half rated power helps support longer maintenance assignments.
• TEMPORARY POWER: The generator provides a portable 120 V electricity source for compatible equipment during temporary installations, outages, outdoor work, and other situations where permanent electrical service is unavailable. Users should always verify the running and starting requirements of connected equipment before operation.
• RECREATIONAL USE: The compact inverter generator provides AC and USB power for compatible recreational equipment and electronics. Its multifunction display makes it easy to monitor output, fuel level, runtime, and operating conditions during use.
• PORTABLE ELECTRONICS AND CHARGING: Dedicated 5 V USB connections provide convenient charging for compatible electronic devices. The USB outputs allow smaller electronics to be connected while keeping the main AC receptacle available for appropriate 120 V loads.
• EXPANDABLE PORTABLE POWER: Standard parallel-operation capability allows the generator to be paired with a compatible same-output model when additional generating capacity is required. This provides flexibility for applications where a single generator is sufficient for everyday use but additional power may occasionally be needed.

WHAT’S INCLUDED

• Koshin GV-3300IS K210-V Engine 3300 Watts Inverter Generator
• Koshin K210-V 212 cc (12.9 cu in) engine
• One Push Start electric starting system
• Automatic choke system
• Recoil starting system
• NEMA L5-30R AC receptacle
• 5 V USB outputs rated at 2.1 A and 1 A
• GFCI protection system
• Carbon monoxide sensor with automatic shutdown
• Oil alert system
• Multifunction digital display meter
• Integrated 2.2 gal (8.3 L) fuel tank
• Parallel-operation capability for compatible same-output model

TECHNICAL SPECIFICATIONS

• MANUFACTURER: Koshin
• MODEL: GV-3300IS
• PRODUCT TYPE: Portable inverter generator
• ENGINE: Koshin K210-V
• ENGINE TYPE: Air-cooled, 4-stroke, OHV, single cylinder
• ENGINE DISPLACEMENT: 212 cc (12.9 cu in)
• ENGINE STARTER: Recoil / electric starter
• ONE PUSH START: Yes
• AUTOMATIC CHOKE: Yes
• OIL ALERT SYSTEM: Standard
• RATED OUTPUT: 3,000 W (VA)
• MAXIMUM OUTPUT: 3,300 W (VA)
• RATED FREQUENCY: 60 Hz
• RATED VOLTAGE: 120 V
• AC SOCKET: NEMA L5-30R × 1
• DC OUTPUT: 5 V USB, 2.1 A and 1 A
• FUEL TANK CAPACITY: 2.2 gal (8.3 L)
• CONTINUOUS RUNNING TIME AT 1/2 RATED POWER: Approximately 8 hours
• CONTINUOUS RUNNING TIME AT RATED POWER: Approximately 4 hours
• NOISE AT 23 FT (7 M) AT RATED POWER: ≤67 dB
• NOISE AT 13 FT (4 M) AT 3/4 RATED POWER: 90 dB
• DIMENSIONS (L × W × H): 23.2 × 20.0 × 24.2 in (58.9 × 50.8 × 61.5 cm)
• WEIGHT: 110 lb (49.9 kg)
• CO SENSOR: Standard
• CO SENSOR FUNCTION: Automatic shutdown
• GFCI PROTECTION: Yes
• PARALLEL OPERATION: Standard, compatible with same-output model
• DIGITAL DISPLAY: Multifunction display meter
• DISPLAY – VOLTAGE: Yes
• DISPLAY – FREQUENCY: Yes
• DISPLAY – OUTPUT CURRENT: Amperage (A)
• DISPLAY – OUTPUT POWER: Volt-amperes (VA)
• DISPLAY – FUEL LEVEL: Yes
• DISPLAY – CONTINUOUS RUNNING HOURS: Yes
• DISPLAY – TOTAL RUNNING HOURS: Yes
• ALARM MONITORING: Engine RPM, short circuit, high or low voltage, and high temperature
• WARNING INDICATORS: Low oil level and overload
• SERVICE REMINDER: Yes

FREQUENTLY ASKED QUESTIONS (FAQ)

1. How much power does the Koshin GV-3300IS produce?

The GV-3300IS provides 3,000 W (VA) of rated output and up to 3,300 W (VA) of maximum output. The total running and starting requirements of connected equipment should always be checked to ensure they remain within the generator's available capacity.

2. Does the Koshin GV-3300IS have electric start?

Yes. The generator features One Push Start electric starting with automatic choke for convenient startup. It also includes a recoil starter as an additional manual starting method.

3. Does the GV-3300IS have a carbon monoxide sensor?

Yes. A carbon monoxide sensor with automatic shutdown is included as standard equipment. The generator must still always be operated outdoors and positioned according to the manufacturer's ventilation and safety requirements.

4. How long can the generator run on one tank of fuel?

The generator provides approximately 8 hours of continuous operation at one-half rated power and approximately 4 hours at rated power. Actual runtime can vary depending on electrical load, operating conditions, fuel, and maintenance.

5. What information does the multifunction digital display provide?

The display provides voltage, frequency, output current, output power, fuel level, continuous running hours, and total running hours. It also provides operating alarms, low-oil and overload indicators, and a service reminder to assist with generator monitoring and maintenance.