JD300-02 product details and specifications:

Project Overview 

• Unit Model: JD300-02 

• Standby / Prime: Emergency Stationary Standby 

• kWe Rating: 300 kWe 

• Fuel: Diesel 

• UL 2200 Listed: Yes 

• CSA Approved: Yes 

• EPA: Tier 3 

• Paint Color: White 

Engine 

• Manufacturer: John Deere 

• Engine Model: 6090HFG86 

• Type: 4-Cycle 

• Aspiration: Turbo Charged, CAC 

• Cylinder Arrangement: 6 Cylinder Inline 

• Displacement: 549 Cu. In. (9.00 lit) 

• Bore x Stroke: 4.70 in. (11.8 cm) x 5.40 in. (13.6 cm) 

• Compression Ratio: 16.0:1 

• Rated RPM: 1800 

• Max HP Standby: 463 HP (345 kWm) 

• Governor: Electronic Isochronous 

Electrical Ratings — 480/277V Three Phase 

• Voltage: 480/277V 

• Phase: 3 Phase 

• Frequency: 60 Hz 

• Power Factor: 0.8 

• kWe: 300 

• Amperage: 452 Amps 

• Temperature Rise: 125°C Standby / 40°C Ambient 

Alternator 

• Generator Model: Stamford S4L1D-D41 

• Connection: 12 Lead Wye 

• Type: Brushless Single Bearing 

• Automatic Voltage Regulator: Stamford MX321 with PMG Excitation 

• Voltage Regulation: ±0.050% 

• Poles: 4 Pole, Rotating Field 

• Temperature Rise: 125°C Standby 

• One Step Load Acceptance: 100% of Rated Load 

• Maximum Harmonic Content: 5% 

• Standards: NEMA MG 1, IEEE and ANSI Compliance for Temperature Rise 

Control Panel 

• Panel: Blue Star DCP7310 Microprocessor Based Gen-Set Controller 

• Location: Mounted Facing Left from Generator End (Unless Specified Otherwise) 

• Enclosure: NEMA 12 

• Standard Shutdowns: Low Oil Pressure, High Coolant Temp, Overspeed, Overcrank 

• Alarms: Emergency Stop Pushbutton, Audible Alarm Buzzer with Silencing Switch 

• Digital Metering, Engine Parameters, Generator Protection Functions 

• CAN Bus (J1939) ECU Communications 

• RS485 Communicator Interface, Windows-Based Software, Multilingual Capability 

• 8 Programmable Contact Inputs / 10 Contact Outputs 

• IP65 Rating (with supplied gasket) — increased water ingress resistance 

• NFPA 110 Level 1 Compatible 

• cULus Listed, CE Approved 

Enclosure 

• Level: Level 2 — Weather Proof with Foam 

• Material: Powder Coated 14 Gauge Steel 

• Wind Rating: Rugged and Durable, 200 MPH Wind Rated 

• Roof: Pitched Roof for Increased Structural Integrity and Improved Watershed 

• Openings: Punched Intake with Baffle and Punched Exhaust Openings 

• Doors: Keyed Alike Lockable with Draw Down Latches and Stainless Steel Component Hinges 

• Sound Attenuation: Additional 1.5" Thick Polydamp Type D Acoustical Foam (PAF) 

• Base: Formed Steel with Mounting and Lifting Holes 

• Vibration Mounts: Included to Isolate Unit from Base Rail 

Cooling System 

• Type: Unit Mounted Radiator 

• Ambient Capacity: 122°F (50°C) 

• Water Pump Flow Rate: 78.0 GPM (295 lit/min) 

• Heat Rejection to Coolant: 6,489 BTUM (114 kW) 

• Heat Rejection to CAC: 5,641 BTUM (99.1 kW) 

• Heat Radiated to Ambient: 5,997 BTUM (105 kW) 

• System Coolant Capacity: 13.2 gal (50.0 lit) 

• Engine Jacket Water Capacity: 4.23 gal (16.0 lit) 

Exhaust System 

• Silencer: Critical Grade Compact CPJ Series — Mounted to Engine 

• Gas Temperature at Stack: 927°F (497°C) 

• Gas Volume at Stack Temp: 2,246 CFM (63.6 m3/min) 

• Maximum Allowable Exhaust Restriction: 30.0 in. H2O (7.50 kPa) 

Fuel System 

• Fuel Type: Diesel 

• Fuel Connector: Flexible Fuel Connector 

• Fuel Consumption at 100% Load: 21.2 gal/hr (80.3 lit/hr) 

• Fuel Consumption at 75% Load: 17.2 gal/hr (65.2 lit/hr) 

• Fuel Consumption at 50% Load: 12.9 gal/hr (48.8 lit/hr) 

Fuel Tank 

• Type: UL 142 Listed Sub-Base Fuel Tank 

• Construction: Double Wall with Secondary Containment 

• Options: 24 Hr / 540 Gal | 48 Hr / 1,080 Gal | 72 Hr / 1,620 Gal 

• Stub-up Area: 8 x 8 Electrical Stub-Up Area Included 

• Features: Supply & Return Connections, Fuel Level Gauge, Fuel Leak Switch, Fill & Vent Plumbing 

Circuit Breaker 

• Rating: 450 Amp, 3 Pole, 600 Volt 

• Enclosure: Mounted and Wired in a NEMA 1 Enclosure 

Battery System 

• Battery: 12 Volt System with Rack and Cables 

• Charger: BC1206A Series — 12 Volt, 6 Amp, Mounted and Wired to Terminal 

Air System 

• Air Cleaner: Dry Single Stage 

• Aspirating: 936 CFM (26.5 m3/min) 

• Air Flow Required for Radiator Cooled Unit: 19,014 CFM (538 m3/min) 

Fluid Capacities 

• Total Oil System: 8.20 gal (31.0 lit) 

• Engine Jacket Water Capacity: 4.23 gal (16.0 lit) 

• System Coolant Capacity: 13.2 gal (50.0 lit) 

Mounting & Additional 

• Base: Formed Steel 

• Oil Drain Extension: Plumbed to Bulkhead Fitting in Base 

• Jacket Water Heater: 2500W, 240VAC, rated for -20°F, with Isolation Valves, Wired to Terminal 

• Vibration Isolation Mounts: Included 

Certifications & Standards 

• UL 2200 & cUL Listed 

• CSA Certified 

• EPA Tier 3 Certified 

• Seismic Certified to IBC 2021 

• NFPA 110 / CSA C282 Compliant 

Weights & Dimensions 

• OPU: 120 x 66 x 82 in — 5,800 lbs. 

• Level 1 Enclosure: 156 x 66 x 94 in — 7,050 lbs. 

• Level 2 Enclosure: 156 x 66 x 94 in — 7,225 lbs. 

• Level 3 Enclosure: 196 x 66 x 94 in — 7,375 lbs. 

• 24 Hr Tank (540 gal): 120 x 66 x 118 in 

• 48 Hr Tank (1,080 gal): 162 x 66 x 130 in 

• 72 Hr Tank (1,620 gal): 228 x 66 x 130 in 

Sound Data (at 23 ft / 7 m per ISO 8528-10) 

• OPU: 85 dBA No Load / 87 dBA Full Load 

• Level 1 Enclosure: 81 dBA No Load / 83 dBA Full Load 

• Level 2 Enclosure: 76 dBA No Load / 78 dBA Full Load 

• Level 3 Enclosure: 69 dBA No Load / 71 dBA Full Load 

Factory Test & Warranty 

• Factory Test: Standard Commercial Testing — Verification of Alarm Shutdowns, Voltage Settings, Block Loading to Rated kWe and PF 

• Warranty: 2 Year / 2000 Hour Standby Limited 

product specifications:

product related documents:

2026 EPA Cert 450hab-tjdxl09-0114-009 JD250-02, JD275-02, JD300-02.pdf

JD300-02 Engine Data Sheet 12-5-23.pdf

JD300-02_SpecSheet.pdf

JD300-02.pdf

JD300-02_Drawings.pdf