What engine is in the VD450-01?

The Volvo Penta TAD1650GE — a 16.1-liter inline-six turbocharged-aftercooled diesel rated 677 HP (498 kWm) at 1800 RPM. This is Volvo Penta's third engine platform in the Blue Star lineup, stepping up from the 12.8L TAD1351-1353GE family. The TAD1650GE features a larger bore (5.70 in) and stroke (6.50 in), 16.5:1 compression ratio, V-ACT combustion technology, and dual-speed capability (1500/1800 RPM). EPA/CARB Tier 3 and EU Stage 3A certified.

How does the VD450-01 compare to the VD400-01?

The VD450-01 moves to the 16.1L TAD1650GE engine platform versus the 12.8L TAD1353GE in the VD400-01. The larger engine means a significantly bigger footprint — 140 x 72 x 93 in versus 120 x 66 x 80 in for the VD400-01 — and about 900 lbs more weight (9,250 vs 8,350 lbs). Both share the same 3,280 ft altitude deration. The VD450-01 achieves 94% generator efficiency versus 93% for the 12.8L units.

What controller does the VD450-01 use?

The DSE DCP7310 — the same controller used across Blue Star's current diesel lineup. It features CAN bus J1939 communications, RS-485 interface, IP 65 front panel rating, and remote communications via DSE2548 annunciator. cULus Listed and NFPA 110 Level 1 compatible.

What alternator options does the VD450-01 offer?

At 480V: Stamford S4L1D-G41 (12-lead wye). At 208V and 240V: Stamford HCI534D (12-lead wye/delta). At 600V: Stamford HCI534C (4-lead wye). All are brushless, single-bearing, four-pole alternators with 125C standby temperature rise and +/-0.50% voltage regulation.

What engine is in the VD450-01?

The Volvo Penta TAD1650GE — a 16.1-liter inline-six turbocharged-aftercooled diesel rated 677 HP (498 kWm) at 1800 RPM. This is Volvo Penta's third engine platform in the Blue Star lineup, stepping up from the 12.8L TAD1351-1353GE family. The TAD1650GE features a larger bore (5.70 in) and stroke (6.50 in), 16.5:1 compression ratio, V-ACT combustion technology, and dual-speed capability (1500/1800 RPM). EPA/CARB Tier 3 and EU Stage 3A certified.

How does the VD450-01 compare to the VD400-01?

The VD450-01 moves to the 16.1L TAD1650GE engine platform versus the 12.8L TAD1353GE in the VD400-01. The larger engine means a significantly bigger footprint — 140 x 72 x 93 in versus 120 x 66 x 80 in for the VD400-01 — and about 900 lbs more weight (9,250 vs 8,350 lbs). Both share the same 3,280 ft altitude deration. The VD450-01 achieves 94% generator efficiency versus 93% for the 12.8L units.

What controller does the VD450-01 use?

The DSE DCP7310 — the same controller used across Blue Star's current diesel lineup. It features CAN bus J1939 communications, RS-485 interface, IP 65 front panel rating, and remote communications via DSE2548 annunciator. cULus Listed and NFPA 110 Level 1 compatible.

What alternator options does the VD450-01 offer?

At 480V: Stamford S4L1D-G41 (12-lead wye). At 208V and 240V: Stamford HCI534D (12-lead wye/delta). At 600V: Stamford HCI534C (4-lead wye). All are brushless, single-bearing, four-pole alternators with 125C standby temperature rise and +/-0.50% voltage regulation.

Blue Star Power Systems · Diesel Product Line (Volvo Penta, 450 kW)

New

Blue Star VD450-01

Name: Blue Star VD450-01
Brand: Blue Star Power Systems
Availability: PreOrder

450 kW standby · Diesel · Liquid-cooled

450 kW Tier 3 diesel standby generator from Blue Star Power Systems. Volvo Penta TAD1650GE 16.1L inline-six with DSE DCP7310 controller, 208-600V output.

Blue Star VD450-01

Photo coming soon

Standby power: 450 kW
Voltage options: 120/208V, 120/240V, 277/480V, 347/600V
Frequency / Phase: 60 Hz · 1/3-phase
Engine: Volvo Penta TAD1650GE · 16.1L
EPA / Emissions: Tier 3
Alternator: Stamford S4L1D-G41

commerciallarge-commercialhospitalhotelschool-campusindustrialmunicipaldata-center-edgedata-center

Overview#

The Blue Star VD450-01 is a 450-kilowatt EPA Tier 3 diesel standby generator built around the Volvo Penta TAD1650GE — a 16.1-liter inline-six that marks another step up in engine displacement from the 12.8L TAD1351-1353GE family used in the VD300-400 models. This is a current-production active model.

The transition to the 16.1L platform brings a noticeably larger physical footprint: 140 x 72 x 93 inches versus 120 x 66 x 80 inches for the 12.8L models. Site planners should account for this size increase when specifying concrete pads and enclosure clearances.

The Volvo Penta TAD1650GE platform#

The TAD1650GE is the entry point to Volvo Penta's 16.1L industrial diesel family:

16.1L inline-six — 26% more displacement than the 12.8L TAD1351-1353GE, with larger bore (5.70 in) and stroke (6.50 in)
16.5:1 compression ratio — lower than the 18.1:1 of the 12.8L engines, reflecting different combustion optimization for the larger displacement
V-ACT combustion technology with electronic high-pressure unit injectors, overhead camshaft, and four valves per cylinder
Dual-speed capability — switchable between 1500/1800 RPM for 50/60 Hz applications
94% generator efficiency — the highest in the Blue Star Volvo Penta lineup
3,280 ft altitude ceiling — same as the TAD1352GE and TAD1353GE

Variant selection guide#

The VD450-01 is the entry point to Blue Star's 16.1L Volvo Penta range:

VD400-01 (400 kW, Volvo TAD1353GE 12.8L) — smaller, lighter, and fits the same 120 x 66 footprint as the VD300 and VD350. Choose this if 400 kW meets the load study and the smaller footprint matters.
VD500-01 (500 kW, Volvo Penta) — next step up on the same 16.1L platform if 450 kW is marginal for the load study.
JD450-02 (450 kW, John Deere) — same kW class, different engine OEM.

When to spec the VD450-01#

360-450 kW continuous emergency standby loads on diesel fuel at sites below 3,280 ft elevation
Large commercial and industrial facilities: hospitals, data centers, large hotels, manufacturing plants, campus power
Applications where the 12.8L models (VD300-400) are undersized but the 500+ kW class is overkill
Competitive bids against Kohler, Cummins, and Generac units in the 400-500 kW class

Our service experience#

The TAD1650GE introduces a new service platform compared to the 12.8L engines — different oil capacity (12.7 gal vs 9.5 gal), different coolant volume (16.1 gal vs 11.6 gal), and different filter cross-references. The larger block and higher oil volume mean longer initial fill times during commissioning. The structural steel base (versus formed steel on the 12.8L models) reflects the heavier engine package. The DSE DCP7310 controller and Stamford alternator maintain parts commonality with the rest of the Blue Star lineup. The 93 dBA open-skid sound level typically requires an enclosed installation for commercial sites — Level 2 (83 dBA) or Level 3 (75 dBA) enclosures are commonly specified.#

Engineering specifications

Physical

Length: 140 in
Width: 72 in
Height: 93 in
Dry weight: 9,250 lb

Acoustic

Sound @ 7m, full load: 93 dBA
Enclosure: Open

Fuel system & runtime

Fuel use @ full load: 31.5 GPH
Fuel use @ 75% load: 23.9 GPH
Fuel use @ 50% load: 16.9 GPH

Thermal & ventilation

Heat to coolant: 750,660 BTU/hr
Heat radiated: 538,260 BTU/hr
Exhaust flow: 3,214 CFM
Exhaust temp: 946 °F
Combustion air: 1,271 CFM

Documents & downloads

Spec sheets & manuals

Spec sheet (datasheet)

Request a quote

Get pricing & lead time on the Blue Star VD450-01

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 →Download datasheet

Estimate runtime for the Blue Star VD450-01

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

Estimate runtime on this tank

Generator size

Fuel

Fuel tank capacity

gal

Load

Override full-load GPH (optional)

GPH

Estimated runtime

8.2 hours(0.3 days)

Fuel consumption ≈ 24.30 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 Blue Star VD450-01 under standby duty. Field intervals may differ based on load profile, ambient conditions, and fuel quality.

Oil & filter: Every 500 hours or 12 months
Coolant change: Every 6000 hours
Air filter: Every 1000 hours
Fuel filter: Every 500 hours
Major overhaul: ≈ 20,000 hours
Load bank test: Every 12 months

Common failure modes

What we've seen fail on this platform. Use as a service-planning reference, not a diagnostic — actual failure modes depend heavily on duty cycle and maintenance history.

Component	Symptom	Typical hours	Severity
Fuel quality / degradation	Hard starting, filter clogging, reduced power	4,380+	moderate
Turbocharger	Power loss, excessive smoke under load	12,000+	moderate
Battery	Failed to start, slow crank	8,760+	minor

Frequently Asked Questions

What engine is in the VD450-01?: The Volvo Penta TAD1650GE — a 16.1-liter inline-six turbocharged-aftercooled diesel rated 677 HP (498 kWm) at 1800 RPM. This is Volvo Penta's third engine platform in the Blue Star lineup, stepping up from the 12.8L TAD1351-1353GE family. The TAD1650GE features a larger bore (5.70 in) and stroke (6.50 in), 16.5:1 compression ratio, V-ACT combustion technology, and dual-speed capability (1500/1800 RPM). EPA/CARB Tier 3 and EU Stage 3A certified.
How does the VD450-01 compare to the VD400-01?: The VD450-01 moves to the 16.1L TAD1650GE engine platform versus the 12.8L TAD1353GE in the VD400-01. The larger engine means a significantly bigger footprint — 140 x 72 x 93 in versus 120 x 66 x 80 in for the VD400-01 — and about 900 lbs more weight (9,250 vs 8,350 lbs). Both share the same 3,280 ft altitude deration. The VD450-01 achieves 94% generator efficiency versus 93% for the 12.8L units.
What controller does the VD450-01 use?: The DSE DCP7310 — the same controller used across Blue Star's current diesel lineup. It features CAN bus J1939 communications, RS-485 interface, IP 65 front panel rating, and remote communications via DSE2548 annunciator. cULus Listed and NFPA 110 Level 1 compatible.
What alternator options does the VD450-01 offer?: At 480V: Stamford S4L1D-G41 (12-lead wye). At 208V and 240V: Stamford HCI534D (12-lead wye/delta). At 600V: Stamford HCI534C (4-lead wye). All are brushless, single-bearing, four-pole alternators with 125C standby temperature rise and +/-0.50% voltage regulation.

Compatible equipment

Transfer switches

Tier 33-phasecommerciallarge-commercial

Need service or parts for the Blue Star VD450-01?

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

Get A Quote Or call (831) 375-1463