Current Generac Mobile Mobile Generators

2025 Generac Mobile Mobile Generators MDE1140

2025 Generac Mobile Mobile Generators MDE1140

Swipe to View More

  • Year 2025
  • Make Generac Mobile
  • Model Mobile Generators
  • Engine 2,250 W Engine Block Heater
Shop Generac Mobile Pre-Owned
Product Details Specifications Photos
2025 Generac Mobile Mobile Generators MDE1140

2025 Generac Mobile Mobile Generators MDE1140

  • Year 2025
  • Manufacturer Generac Mobile
  • Model Name Mobile Generators
  • Trim Name MDE1140
  • Generic Type (Primary) General
  • Engine Manufacturer Perkins
  • Engine Type Model: 2806F-E18TAG1 | In-Line
  • Emissions Tier 4 Final
  • Cylinder Liners 6
  • Displacement 1,104 in3 (18.1 L)
  • Bore 5.7 in (145 mm)
  • Stroke 7.2 in (183 mm)
  • Compression Ratio 16.0:1
  • Engine 2,250 W Engine Block Heater
  • Cooling Type: Water Cooled | Capable of Operating at 110° F (43° C) Ambient (at Prime) | 50/50 Coolant (50% Ethylene Glycol) | Coolant Drain Extension
  • Engine Power Power @ 1,800 rpm: Prime: 670 hp (500 kW) / Standby: 744 hp (555 kW)
  • Intake Design Intake Air Method: Turbocharged & After-cooled
  • Governor Electronic

2025 Generac Mobile Mobile Generators MDE1140

Features may include:

  • 12 sets of Camlocks
  • Redundancy and efficiency – use one or both gensets up to 1MW
  • -40F cold weather package
  • Standard Supserstart PMG alternator
  • Standard 110% Containment

Engine

Engine Manufacturer Perkins
Engine Type Model: 2806F-E18TAG1 | In-Line
Emissions Tier 4 Final
Cylinder Liners 6
Displacement 1,104 in3 (18.1 L)
Bore 5.7 in (145 mm)
Stroke 7.2 in (183 mm)
Compression Ratio 16.0:1
Engine 2,250 W Engine Block Heater
Cooling Type: Water Cooled | Capable of Operating at 110° F (43° C) Ambient (at Prime) | 50/50 Coolant (50% Ethylene Glycol) | Coolant Drain Extension
Engine Power Power @ 1,800 rpm: Prime: 670 hp (500 kW) / Standby: 744 hp (555 kW)
Intake Design Intake Air Method: Turbocharged & After-cooled
Governor Electronic

Fuel System

Fuel Type Ultra Low Sulfur Diesel | Specifications: ASTM D975 D2
Fuel System Fuel Filtering – µ Primary: 10 | Fuel Filtering – µ Final: 4 | Double Wall Fuel Tank: Metal with 110% Containment, Contains all Engine Oil, Coolant, DEF and Fuel, Fuel Detection, UN31A Certification, UL142/ULC-S601 Certification | Padlockable Fuel and DEF Tank Caps
Fuel Injection Type: Electronically Controlled Unit Injector (MEUI)
Fuel Usage, 100% Load Fuel 110% (Standby): 36.5 gph (138.3 L/hr) | DEF 110% (Standby): 1.3 gph (5.1 L/hr) | Fuel 100%: 33.5 gph (126.8 L/hr) | DEF 100%: 1.2 gph (4.4 L/hr) | Fuel 75%: 25.6 gph (96.7 L/hr) | DEF 75%: 0.9 gph (3.3 L/hr) | Fuel 50%: 18.0 gph (68.3 L/hr) | DEF 50%: 0.6 gph (2.2 L/hr) | Fuel 25%: 11.2 gph (42.3 L /hr) | DEF 25%: 0.4 gph (1.3 L/hr)

Brakes

Brake System Type Air Brakes

Wheels & Tires

Wheels Tires: 11R22.5, 14 ply

Battery

Battery 1,100 CCA | 12 V (2 Qty) | Two 1,100 CCA Batteries (12V, Group 4D)
Battery Charger Input 30A Battery Charger

Electric

Electrical System Voltage: 24 VDC | Ground Polarity: Negative (-)
Alternator Made (Mode)l: Leroy Somer (LSA 47.2 M8) | Poles: 4 Qty | Field Type: Revolving | Insulation Class – Rotor: H | Insulation Class – Stator: H | Total Harmonic Distortion: <2% | Telephone Interference Factor: <50 | Bearings: 1 | Coupling: 14 | Voltage Regulator Type: Digital | Number of Sensed Phases: 1 | Regulation Accuracy (Steady State): 0.50% | 60 Hz Engine-Driven Alternator | SuperStart Alternator Leroy Somer LSA 47.2 M8: Brushless, 4 Pole, 2/3 Pitch, Class H Insulation, Corrosion Protection | Deep Sea Electronics® A109 Digital AVR | Permanent Magnet Generator (PMG) Excitation System

Operational

Operating Conditions | Frequency Regulation (Steady State): 0.75%
Operating Speed Fan Speed – rpm: Variable Speed Clutch

Performance

Noise Level 78 dB(A) @ 23 ft (7 m) & 75% PRP

Hydraulics

Pump Type Oil: Gear | Wate: Engine Gear Driven | Fuel: Engine Gear Driven Lift Pump
Oil Filter Type: Spin-On Cartridge

Chassis

Axle Count Dual 22,500 lb (10,206 kg) Axles

Dimensions

Dimensions Fan Diameter. 46 in (1,168 mm) | Drop Deck Trailer: 50’
Length 600 in (15.2 m)
Width 102.0 in (2.6 m)
Height 135.0 in (3.4 m)

Capacities

Oil capacity Crankcase Capacity: 78.2 qt (74 L)
Cooling System Coolant Capacity: 16.7 gal (63.2 L)
Run Time Per Tankful 26.2 hr (*Runtime based on 75% of prime rated power) | Runtime @ 75% load: 25.8 hrs
Fuel Capacity Fuel Total: 696 gal (2,634 L) | Fuel Usable: 661 gal (2,502 L) | DEF Total: 28.3 gal (107.1 L) | DEF Usable: 24.7 gal (93.5 L)

Weights

Weight Operating: 58,320 lb (26,453 kg)
Dry Weight 46,534 lb (21,107 kg)

Features

Features After-Treatment System: EGR, DOC, SCR, & DPF | Fan Type: Pusher | Paper Element Air Filter | Electronic Governing | Variable Speed Fan | Two Spin On Cartridge Oil Filters | Oil Drain Extension | One Fuel / Water Separator | Two Fuel Filters | Paralleling Capability: Deep Sea Electronics® 8610 MKII Controller | 1,600 A Main Circuit Breaker (MCB), Motorized | Individual Convenience Receptacle Circuit Breakers | Emergency Stop Switch | Hour Meter | Lockable Battery Disconnect| 2-Position Link Board with Voltage Selection Switch | Main Control Panel - DSE8003 (1X). Controls both units at once to use full 1,140 kVA in parallel | Convenience Receptacles (2X): Two 120V, 20A, GFCI, Duplex Receptacles (NEMA 5-20R), Three 120/240V, 50A, 3 Pole, 4 Wire Twist Lock Receptacles (CS6369) | Buck Transformer (2X) | Main Power Takeoff: Camlocks - 12 Sets | 4 Point Lift | Fully Lockable Enclosure | Multi Lingual Operating and Safety Decals | Document Holder with Owner’s Manual – Includes AC and DC Wiring Diagrams | Control Panel Lights | Three Heated Fuel Filters | 1,000 W Oil Heater | Crankcase Ventilation (CCV) System Heater | DOT Certified | Includes Ladder w/Handrail | Connectivity: 2 Years Included, 4G Modem with Removable SIM Card
Construction Material All Steel Construction | UV and Fade Resistant White Polyester Powder Paint

Warranty

Warranty 2 year Limited or 2,000 Hours | Unlimited Hours Covered in First Year

Product Photography