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HDG12000
HuaHe
Product Overview
The Huahe HDG12000 is an industrial-grade diesel generator engineered for demanding, continuous-duty applications. With a rated output of 9.0/11.0 kVA and a maximum output of 10.0/12.0 kVA, it is powered by the HH1103E — a dual-cylinder, four-stroke, V-type water-cooled engine delivering 12.0 kW of mechanical power.
Designed and manufactured by Huahe Heavy Industries, the HDG12000 is built for buyers who need a verifiable, configurable power source with factory-direct customization support — not a commodity box unit.
As an integrated industrial and trading enterprise, Huahe Heavy Industries integrates R&D, manufacturing, and global trade resources to support batch customization services, meeting diverse power demands.
B2B Buying Considerations
Who buys the HDG12000 Infrastructure contractors, mining camp operators, telecom tower integrators, and industrial plant managers sourcing a primary or standby power unit rated above 10 kVA in a 230 V / 50 Hz grid environment.
What to verify before ordering
Confirm single-phase (230 V) or three-phase requirement — the spec table shows single-phase; contact Huahe for three-phase configuration availability.
Confirm fuel type compatibility at destination (diesel grade: EN 590 / ASTM D975 standard compatibility should be verified with the factory).
OEM voltage customization (e.g., 110 V / 60 Hz) is available; specify at inquiry stage.
Minimum Order & Lead Time Contact Huahe Heavy Industries directly for batch pricing, MOQ, and production lead time. Factory-direct supply with OEM/ODM customization support available.
Q1: What is the difference between 9.0 kVA and 11.0 kVA rated output?
A: The HDG12000 is configured in two power variants — 9.0 kVA (for 50 Hz single-phase markets) and 11.0 kVA. The corresponding maximum outputs are 10.0 kVA and 12.0 kVA respectively. Specify your required variant at the time of inquiry.
Q2: Is this generator suitable for 24/7 continuous operation?
A: The HH1103E water-cooled engine is designed for industrial continuous-duty use. Specific duty cycle ratings (S1 continuous / S2 short-time) should be confirmed with the factory based on your actual load profile.
Q3: Can the voltage be customized to 110 V / 60 Hz for North American markets?
A: OEM customization including voltage and frequency variants is available. Contact the Huahe sales team with your technical requirements.
Q4: What after-sales support is provided?
A: Huahe Heavy Industries offers technical documentation, spare parts, and warranty terms confirmed at the contract stage. Specific warranty duration and coverage should be confirmed in your purchase agreement.
Q5: What is the engine oil specification for the HH1103E?
A: Engine oil capacity is 2.3 L. The recommended oil grade and change interval should be confirmed in the engine operation manual supplied with the unit.
| Model | HDG12000 |
| Rated Power Output | 9.0/11.0KVA |
| Max Power Output | 10.0/12.0KVA |
| Frequency | 50Hz |
| Rated Voltage | 230V |
| DC OUTput | 12V8.3A |
| Excitation Method | Brushed Self Excitation |
| Engine Type | Dual Cylinder,Four Stroke,Water-Cooled,V-shaped |
| Insulation Level | H |
| Bore*Stroke | 2-80*79 |
| Engine Model | HH1103E |
| Displacement | 0.794L |
| Compression Ratio | 23.0:1 |
| Engine Power | 12.0KW |
| Starting System | Electric Start |
| Engine Oil Capacity | 2.3L |
| L*W*H/mm | 1200*650*890 |
| Weight | 310KG |
Why the HDG12000 — Feature · Benefit · Evidence
① Dual-Cylinder V-Type Water-Cooled Engine (HH1103E)
Unlike single-cylinder air-cooled units that rely on ambient airflow, the HH1103E uses a closed-loop liquid cooling circuit. Water cooling maintains stable cylinder temperatures regardless of ambient heat load, directly protecting engine components during extended runtime. Bore × stroke of 2-80×79 mm and a 23.0:1 compression ratio are verified figures from the factory specification sheet.
② H-Class Winding Insulation
The stator windings are rated to Class H (180°C), the highest standard in conventional generator design. This matters in tropical climates, dusty construction sites, or enclosed plant rooms where operating temperatures regularly exceed Class F limits (155°C). Class H insulation is a documented, measurable specification — not a marketing claim.
③ Brushed Self-Excitation
Self-excitation means the generator can build voltage without an external power source or battery bank. For remote-site commissioning or emergency startup scenarios, this eliminates a dependency that field-wound or PMG systems do not.
④ AC + DC Dual Output
The HDG12000 provides 230 V AC / 50 Hz for primary load equipment and 12 V / 8.3 A DC for battery charging or auxiliary equipment. Both outputs are independently drawn from the generator without requiring an inverter or separate charger.
⑤ Electric Start with Roller Chassis
Electric start reduces cold-start time in site environments. The roller chassis (310 kg unit weight, 1200×650×890 mm footprint) allows repositioning by a two-person crew without lifting equipment.