MDG250DF4 Diesel Generator
Powerful, Reliable, Full-Featured Final Tier 4 Power
Features & Benefits
SAFE AND EASY TO USE
- Power Zone controller offers enhanced programmability and easy-to-read status monitoring
- Distribution cables located away from controls for safer operation
- Fully treaded fenders for enhanced traction during service
- Wide doors for easy access during maintenance
- Diesel oxidation catalyst (DOC) and selective catalytic reduction (SCR) aftertreatment components
- 500 hour service interval
POWERFUL AND DURABLE
- 250 kVA Prime Power
- 6.8 L turbocharged John Deere Final Tier 4 diesel engine
- Sound attenuated, rust-proof aluminum cabinet
- 2 year / 2000 hour warranty
VERSATILE
- Single Phase - Three Phase switch
- Operational at 60 Hz
- Parallel-ready design accommodates up to 32 generators
Additional information
| ENGINE | John Deere® 6068HFG06 6 cylinder Variable-geometry turbocharged (VGT) and aftercooled Displacement: 415 in3 (6.8 L) EPA Final Tier 4 Power @ 1,800 rpm – hp (kW): • Prime: 295 (220) • Standby: 323 (241) |
|---|---|
| Fuel System | Fuel tank capacity – gal (L): • Total: 358 (1,355) • Usable: 343 (1,298) Maximum run time @ 100% load: 24 hr Fuel consumption @ prime – gph (Lph): • 25% load: 4.4 (16.7) • 50% load: 7.2 (27.3) • 75% load: 10.4 (39.4) • 100% load: 13.9 (52.6) |
| Cooling System | Capable of operating at 108 °F (42 °C) ambient Coolant capacity: 44 qt (42) L Oil filter: Spin-on cartridge Air filter: Disposable, paper element Radiator and oil drains plumbed to exterior |
| GENERATOR | 60 Hz engine-driven alternator Marathon Electric® 431CSL6206 • Brushless • 4-pole • Insulation: Class H Voltage regulation ±0.5% with PM600 voltage regulator |
| System Outputs | Link board • 3-phase: 120/208 V low wye • 3-phase: 277/480 V high wye Electrical power output – kW (kVA): • 3-phase standby: 217 (271) • 3-phase prime: 200 (250) |
| ELECTRICAL CONTROLS | Remote start/stop contacts in receptacle box Lockable control box door with diagnostics window Lockable lug box with safety switch • Trips main breaker when door is opened • Disables voltage regulator Output ground connection lug inside lug box 900 A main breaker with shunt trip Convenience receptacles with individual breakers (restricted use in high wye mode) • Two 120 V, 20 A, GFCI, duplex outlets (NEMA 5-20R type) • Three 125/250 V, 50 A, 3-pole, 4-wire, twistock outlets (Non-NEMA 6369) Voltage adjustment integrated into Power Zone® controller, ±10% One 12 V, 1,000 CCA, wet cell battery |
| ENCLOSURE | Aluminum, sound attenuating • UV and fade resistant, high temperature cured, white polyester powder paint • Insulated and baffled • 78 dB(A) @ 23 ft (7 m) @ prime power Fully lockable – including doors, fuel fill, and DEF fill Emergency stop switch Central lifting point Multi-lingual operating and safety decals Document holder with owner’s |
| TRAILER | Two 7,000 lb (3,175 kg) axles Surge brakes 3 in (76.2 mm) ring hitch Transportation tie downs Safety chains with spring loaded safety hooks Tongue jack with footplate – 10,000 lb (4,536 kg) Tires: ST215/75R17.5, tubeless, 10 ply DOT approved tail, side, brake, and directional lights; recessed rear lights |
| Power Zone® Controller And Display | ïManual or Auto pushbutton start Backlit, 800×480 pixel resolution color display Automatic coarse voltage adjustment Integrated fine voltage adjustment PLC functionality Operator screens: • Home, Engine, Generator, Voltage Adjust Engine diagnostic information: • Oil pressure • Engine temperature • Fuel level • Battery • After-treatment inlet/outlet temperature • Ash/soot levels Generator diagnostic information: • System kW output display • Line output and frequency display Alarm types: Warning, Shutdown, Electrical Trip, Engine Alarm list – warnings and shutdowns; event history log with date and time stamp • Low fuel level • Engine over-speed • Low oil pressure • High coolant temperature • Battery over/under voltage • Generator over/under voltage • Generator over/under frequency Inputs/outputs Hour meter Auto-schedule View controller configuration, firmware version, and connections |
| WARRANTY | 2 year limited or 2,000 hours • Unlimited hours covered in first year |
| CERTIFICATIONS | CSA certified |
