Hipower Systems · HDI Series

Hipower HDI-800

800 kW standby · Diesel · Liquid-cooled

800 kW standby diesel generator with Mitsubishi engine. Heavy-duty industrial large-frame series.

Hipower Systems Hipower HDI-800 generator — specifications and details
Standby power
800 kW
Voltage options
277/480V
Frequency / Phase
60 Hz · 3-phase
Engine
Volvo Penta TWD1644GE
EPA / Emissions
Tier 2
Alternator
Stamford S6L1D
CommercialManufacturingData CentersHealthcare
Download spec sheet

Overview#

The Hipower HDI-800 is an 800 kW standby diesel generator powered by a Mitsubishi 12-cylinder turbocharged intercooled engine with Stamford alternator. Part of the large-frame HDI series offering data center-grade features at 15-25% below the Big 4. NFPA 110 Level 1 rated with redundant starting. Manufactured in Olathe, Kansas.

Engineering specifications

Acoustic

Sound @ 7m, full load
78 dBA
Enclosure
Sound-attenuated

Fuel system & runtime

Fuel use @ full load
63 GPH

Request a quote

Get pricing & lead time on the Hipower HDI-800

Tell us about the application — kW, voltage, application, install timeline — and we'll respond within one business day with budgetary pricing, lead time, and any sizing notes.

Request a quote →

Estimate runtime for the Hipower HDI-800

Adjust load percent and tank size to estimate runtime. Pre-filled with this model's spec where available.

Estimate runtime on this tank

Estimated runtime

4.1 hours(0.2 days)

Fuel consumption ≈ 48.60 GPH at 75% load. Estimate based on industry-typical 1800 RPM standby curves (≈0.07 GPH/kW at full load). Actual consumption varies by engine, ambient temperature, fuel quality, and tuning.

Service intervals

Manufacturer-recommended intervals for the Hipower HDI-800 under standby duty. Field intervals may differ based on load profile, ambient conditions, and fuel quality.

Oil & filter
Every 500 hours
Air filter
Every 500 hours
Fuel filter
Every 500 hours
Major overhaul
≈ 2,000 hours

Frequently Asked Questions

What is the standby rating of the Hipower HDI-800?
The HDI-800 is rated at 800 kW standby at 277/480V, three-phase, 60 Hz. This large-frame NFPA 110 Level 1 certified unit is designed for data centers, hospitals, and large industrial facilities requiring reliable MW-class emergency power.
What engine powers the Hipower HDI-800?
The HDI-800 is powered by a Volvo Penta TWD1644GE 12-cylinder turbocharged-aftercooled diesel engine with a Stamford S6L1D alternator. The TWD1644GE is a Tier 2 industrial platform used in demanding large-frame standby applications.
What are the service intervals for the HDI-800?
Oil changes, air filter replacements, and fuel filter replacements are scheduled every 500 hours, with a major overhaul at 2,000 hours, per Volvo Penta TWD1644GE maintenance requirements.
How does the HDI-800 compare to Cat, Cummins, or Kohler at 800 kW?
The HDI-800 competes with Cat C18 ACERT and Cummins QSK19 standby sets in the 800 kW class, delivering NFPA 110 L1, seismic, and 200 mph wind certifications at 15-25% lower list price. Hipower's in-house enclosure and controls design keeps total installed cost well below Big 4 alternatives.
Is the HDI-800 NFPA 110 Level 1 compliant?
Yes. The HDI-800 is NFPA 110 Level 1 rated with redundant starting systems, seismic certification, and 200 mph wind rating — the full compliance package required for Tier 3+ data centers and critical healthcare facilities.
Who services Hipower HDI generators in Northern California?
OnPoint Generators is an authorized Hipower dealer and service provider covering the Bay Area and Northern California. We offer HDI-800 sales, startup commissioning, annual load bank testing, and preventive maintenance contracts.

More in the HDI Series

60 to 2,000 kW industrial diesel standby across FPT, Volvo, and Mitsubishi platforms — data-center spec at 15–25% below Big 4 pricing.

View all 19models in this series →

Similar models

Hipower Systems Hipower HMW-810 800 kW liquid-cooled standby generator

Hipower Systems

Hipower HMW-810

MTU 2000 series enters at 810 kW — 24L 12-cylinder V-engine with 30,000-hour TBO. The engine choice of Tier I hyperscale data centers globally.

800 kW standby · Diesel · Liquid-cooled

810 kW MTU 2000-series diesel generator. NFPA 110 Level 1, seismic certified, 200 mph wind rated. US manufactured in Olathe, Kansas.

Tier 23-phaseindustrial-standbydata-center
Hipower Systems Hipower HMW-915 900 kW liquid-cooled standby generator

Hipower Systems

Hipower HMW-915

MTU 12V2000 at near-MW output — 30,000-hour TBO, single-unit 900 kW standby with NFPA 110 Level 1, seismic, and CARB compliance in one package.

900 kW standby · Diesel · Liquid-cooled

915 kW MTU 2000-series diesel generator. NFPA 110 Level 1, seismic certified, 200 mph wind rated. US manufactured in Olathe, Kansas.

Tier 23-phaseindustrial-standbydata-center
Hipower Systems Hipower HRMW-1150 920 kW liquid-cooled standby generator

Hipower Systems

Hipower HRMW-1150

920 kW on a towable trailer — MTU 16V2000 power with the mobility for data center commissioning, disaster recovery, and utility substation backup.

920 kW standby · Diesel · Liquid-cooled

1150 kW trailer-mounted MTU diesel generator. Rental-ready for data center commissioning and disaster recovery. Built in Olathe, Kansas.

Tier 23-phaserental-fleetdata-center

Need service or parts for the Hipower HDI-800?

We service every major OEM and stock genuine parts for the most common models.

Get A QuoteOr call (831) 375-1463