Brand New Denyo TLG-7.5LSK 7.5kW Silent Diesel Generator – Japanese Quality, Kubota Engine, In Stock Dongguan, Factory Fresh
This listing is for a brand new Denyo TLG-7.5LSK diesel generator set, delivering 7.5kW (7.5kVA) of reliable prime power . As a genuine new unit from Denyo – Japan’s premier generator manufacturer – this generator represents the pinnacle of Japanese engineering excellence, compact design, and dependable performance for light to medium-duty industrial and commercial applications. This generator is currently in stock and available for immediate inspection and dispatch from our Dongguan facility in Guangdong, China.
Denyo – Japanese Engineering Excellence
Denyo is renowned worldwide as a leader in the diesel generator market, with approximately 70% market share in Japan and a strong reputation built over 75 years of development. Denyo generators are known for their high-quality power output, capable of safely powering sensitive loads such as computers, communication equipment, and precision tools. The TLG-7.5LSK model is part of Denyo’s renowned portable generator series, designed for reliable performance in a compact, lightweight package .
Kubota Engine – Legendary Reliability
This generator is powered by a Kubota Z482-K3A industrial diesel engine, one of the most trusted names in the industry . Kubota engines are famous for:
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Exceptional durability – Designed for long service life with proper maintenance
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Fuel efficiency – Advanced combustion technology reduces operating costs
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Quiet operation – Engineered for reduced noise levels
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Easy starting – Reliable in all conditions
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Clean operation – Equipped with a blow-by gas recirculation system, making it environmentally friendly
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Global support – Extensive network of Kubota parts and service worldwide
Quiet Operation – Sound-Attenuated Canopy
This generator features a fully enclosed, sound-attenuated weatherproof canopy that significantly reduces operational noise. With noise levels of just 61 dB(A) at 50Hz and 63 dB(A) at 60Hz (measured at 7 meters) , this is classified as an ultra-low noise type generator . This makes the unit ideal for use in noise-sensitive environments such as:
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Construction sites in urban areas
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Residential areas and neighborhoods
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Commercial buildings and offices
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Hospitals and healthcare facilities
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Outdoor events and temporary installations
The sturdy weatherproof steel bonnet on a heavy-duty steel skid base allows easy handling by forklift, while the balance point lifting hook (lug) fitted on the roof facilitates easy transportation using a crane .
Generator Set Specifications
| Specification | Details |
|---|---|
| Brand | Denyo |
| Model | TLG-7.5LSK |
| Rated AC Output | 6.5 kVA (50Hz) / 7.5 kVA (60Hz) continuous |
| Real Power | Approx. 7.5 kW |
| Engine | Kubota Z482-K3A – Japanese made |
| Engine Configuration | 2-cylinder, 4-cycle, water-cooled diesel |
| Engine Output | 6.8 kW @ 3000 rpm (50Hz) / 8.0 kW @ 3600 rpm (60Hz) |
| Bore × Stroke | 67 mm × 68 mm |
| Frequency | 50 Hz / 60 Hz dual frequency |
| Voltage | 190V – 480V (3-phase, 4-wire) selectable |
| Phase | Three-phase |
| Power Factor | 0.8 (lagging) |
| Excitation System | Brushless with Automatic Voltage Regulator (AVR) |
| Alternator Type | 2-pole high-performance generator for stable, high-quality electricity |
| Insulation Class | Class F |
| Fuel Type | Diesel (light oil) |
| Fuel Tank Capacity | 26 liters |
| Fuel Consumption (75% load) | 1.7 L/h (50Hz) / 2.1 L/h (60Hz) |
| Runtime | 12.4 hours at 75% load |
| Cooling System | Water-cooled with radiator |
| Starting System | Electric start with battery (12V-36B20R × 1) |
| Control Panel | User-friendly instrumentation with protection devices |
| Protection Features | Overspeed protection device, earth leakage relay, low oil pressure shutdown, high water temperature shutdown |
| Noise Level | 61 dB(A) @ 7m (50Hz) / 63 dB(A) @ 7m (60Hz) |
| Dimensions (L×W×H) | 1,220 mm × 610 mm × 720 mm |
| Dry Weight | 260 kg |
| Maintenance Mass | 290 kg |
| Emission Regulation | Japanese Tier 3 (tertiary) compliant – Ministry of Land, Infrastructure and Transport “3rd Exhaust Gas Prevention Type Construction Machine” |
| Mounting | Heavy-duty steel skid base with forklift pockets and lifting hook |
| Condition | Brand New – Factory Fresh |
| Warranty | Full manufacturer’s warranty included |
| Location | Dongguan, Guangdong, China |
Key Features
Denyo Generator Advantages:
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Japanese engineering – Built to rigorous quality standards with over 75 years of development
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Brand new condition – Factory fresh, never used, with full warranty
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High-quality power output – 2-pole high-performance generator for stable, clean electricity suitable for sensitive equipment
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Proven durability – Designed for long service life with proper maintenance
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Excellent fuel efficiency – Optimized performance with low fuel consumption (1.7–2.1 L/h)
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Ultra-quiet operation – 61–63 dB(A) for use in noise-sensitive environments
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Lightweight and compact – Easy to transport and install at only 260kg
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One-side maintenance system – Convenient service access
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User-friendly controls – Simple, intuitive interface with comprehensive protection devices
Kubota Engine Advantages:
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Japanese engineering – Built to the highest quality standards
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Clean operation – Blow-by gas recirculation system environmentally friendly
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Proven durability – Designed for long service life with proper maintenance
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Excellent fuel efficiency – Optimized combustion for economical operation
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Reliable starting – Easy starts in all conditions
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Global support – Extensive network of Kubota parts suppliers worldwide
Why Choose a Brand New Denyo Generator?
Denyo is one of the world’s most trusted names in generators, with a reputation built over decades of engineering excellence:
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Superior build quality – Japanese manufacturing standards are among the highest in the world
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Complete warranty – Full manufacturer’s warranty for peace of mind
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Zero hours – Brand new, never used, with no wear items
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Latest technology – Benefits from Denyo’s latest design improvements
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Full documentation – Complete operator’s manuals and documentation
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Emission compliant – Meets Japanese Tier 3 emission standards
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Strong resale value – New Denyo equipment maintains value exceptionally well
Typical Applications
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Construction sites: Power for tools, lighting, site offices
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Building and civil engineering work: Reliable power for construction equipment
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Commercial buildings: Small offices, shops, restaurants backup power
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Industrial facilities: Small workshops, manufacturing, processing facilities
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Rental fleet: Ideal for equipment rental companies
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Healthcare: Small clinics and medical facilities backup
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Telecommunications: Tower and exchange backup power
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Events: Outdoor events, temporary power needs
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Emergency power: Critical equipment backup
What’s Included
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Brand new Denyo TLG-7.5LSK diesel generator unit with Kubota Z482-K3A engine
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Sound-attenuated weatherproof canopy with forklift pockets and lifting hook
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Control panel with full instrumentation and protection devices
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Base frame with anti-vibration mounts and 26L integrated fuel tank
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Exhaust silencer within canopy
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Battery set and cables (12V-36B20R × 1)
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Complete operator’s manual and documentation
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Full manufacturer’s warranty documentation
Options Available (please inquire)
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Earth Leakage Relay – Enhanced safety protection
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Salt Corrosion Resistant Specifications – For coastal or marine applications
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4-Wheel Caster – For easy mobility on site
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Keyed Fuel Tank Cap – Enhanced security
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Mounting of Muffler Flange (Upward) – For customized exhaust routing
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Trailer mounting – Road-legal trailer for mobility
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Automatic Transfer Switch (ATS) – For automatic backup power
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Remote monitoring – Web-based monitoring and control system
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Extended warranty – Optional coverage beyond standard
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Installation & commissioning – Professional setup services
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Delivery – We can arrange transport from Dongguan worldwide
Why Buy from Us?
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Immediate Availability: Brand new, in stock in Dongguan, Guangdong – ready for inspection and dispatch
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Inspection Welcome: View the unit in person by appointment
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Factory Fresh: Never used, with full manufacturer’s warranty
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Competitive Pricing: Best value on genuine new Denyo products
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Technical Support: Our team can assist with installation and operation questions
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Shipping: We can arrange delivery worldwide from Dongguan










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