Generac 8.1kW (Prime) / 9kW (Standby) (120 / 240V) Single-Phase Towable Diesel Generator with Kubota Engine
Model: MLG8K|Item: bci5177302
Details
Features:
Generac Mobile MLG8K Mobile Diesel Generator
- Designed and engineered for optimum performance and reliability
Marathon Electric Brushless Alternator - Single-Phase Output
- Prime - 8.1 kW / 8.1 kVA (33A at 240V)
- Standby - 9.0 kW / 9.0 kVA (37A at 240V)
Marathon SE350 Voltage Regulator
- Provides Voltage regulation of +/- 1% for cleaner power
1.0L KubotaD1005 Liquid Cooled Diesel Engine (EPA Tier 4 Final)
- Fuel efficient design runs at 1800 RPM for extended engine life
- Rubber vibration dampers isolate engine/generator from frame for quieter operation
56-Gallon Polyethylene Internal Fuel Tank with 3.5" Fill Port
- Provides up to 160 hours of run time at 50% load
- Provides up to 80 hours of run time at 100% load
Automatic Low Oil / High Temperature Shutdown System
- Provides added safety to extend engine life
Easy To Use System Controls
- 4-Position keyed switch (Preheat, Off, Run and Start)
- Hour Meter makes it simple to monitor run time and maintenance intervals
- Emergency stop switch located on front panel
Internally Mounted Circuit Breakers with 40A Start Limit Breaker
- Provides added protection to all receptacles on genset
(2) 120V 20A GFCI Duplex Outlet and (1) 240V 30A (L6-30R) Twistlock Outlet
- Individually breakered for added safety during operation
14-Gauge, Sound Attenuated Steel Enclosure - 70 dB(A) at 23'
- Powder-coated, UV and fade resistant paint for exterior/interior of enclosure
- Fully-lockable, insulated and baffled with stainless steel hardware
- Multi-lingual operating/safety decals; Manual holder with operating manual
48" Track Width, DOT Approved Tubular Steel Trailer with 2" Ball Hitch
- Transportation tie downs, Safety chains with spring-loaded hooks
- Tail, side, brake, and directional lights; Recessed rear lights
- 13" ST175/80D13 - 6 ply wheel/tire and Single wall polyethylene fenders
CUSTOMERS MUST UNLOAD FROM FREIGHT CARRIER
2-Year / 2,000 Hour Limited Warranty
Overview:
- Product Category: Towable Generator
- Generator Features:
- Automatic Voltage Regulation
- Fuel Gauge
- Hour Meter
- Idle Control
- Low THD
- Battery Included
- Product Weight: 1030 lbs
- Length: 105"
- Width: 68"
- Height: 56"
Specifications:
- Voltage: 120, 240V
- Frequency: 60 Hz
- Running Wattage: 8,000 Watts
- Starting Wattage: 9,000 Watts
- Amperage: 33, 66A
- Decibel Rating @ 7m: 70 dbA
- Enclosure Material: Steel
Engine:
- Engine Brand: Kubota
- Starting System: 12-Volt Key Start
- Cubic Capacity: 1120 CC
- Horsepower: 13.5 HP
- RPM: 1800 RPM
Product Assurance:
- EPA Compliant
- Warranty: 2 Year
Plug Type:

(2) NEMA 5-20R - GFCI
Manufacturer Resources
Exploded PartsOwners ManualSafety Data Sheet: BatteryWarrantySpecification SheetDimensions and Measurements
Fuel Tank Capacity | 56 Gallons |
Height | 56 in. |
Length | 105 in. |
Product Weight | 1030 lbs. |
Width | 68 in. |
Dimensions and Measurements
Fuel Tank Capacity | 56 Gallons |
Height | 56 in. |
Length | 105 in. |
Product Weight | 1030 lbs. |
Width | 68 in. |
Included Components
Automatic Transfer Switch Included | No |
Battery Included | Yes |
Included Components
Automatic Transfer Switch Included | No |
Battery Included | Yes |
Characteristics and Features
Enclosure Material | Steel |
Engine Brand | Kubota |
Fuel Tank Material | Plastic |
Generator Features | Automatic Voltage Regulation, Fuel Gauge, Hour Meter, Idle Control, Low THD |
Characteristics and Features
Enclosure Material | Steel |
Engine Brand | Kubota |
Fuel Tank Material | Plastic |
Generator Features | Automatic Voltage Regulation, Fuel Gauge, Hour Meter, Idle Control, Low THD |
Electrical and Operational Information
Alternator | Brushless |
Amperage | 33, 66 |
Circuit Breaker Size | 40 |
Cubic Capacity | 1120 cc |
Decibel Rating @ 7m | 70 |
Diesel Fuel Consumption @ 50% Load | 0.35 GPH |
Electrical Phases | 1 |
Frequency | 60 Hertz |
Fuel Type | Diesel |
Horsepower | 13.5 |
Plug Type | (2) NEMA 5-20R - GFCI |
RPM | 1800 |
Run Time @ 50% Load | 160 Hours |
Running Wattage | 8000 |
Starting System | 12-Volt Key Start |
Starting Wattage | 9000 |
Voltage | 120, 240 |
Electrical and Operational Information
Alternator | Brushless |
Amperage | 33, 66 |
Circuit Breaker Size | 40 |
Cubic Capacity | 1120 cc |
Decibel Rating @ 7m | 70 |
Diesel Fuel Consumption @ 50% Load | 0.35 GPH |
Electrical Phases | 1 |
Frequency | 60 Hertz |
Fuel Type | Diesel |
Horsepower | 13.5 |
Plug Type | (2) NEMA 5-20R - GFCI |
RPM | 1800 |
Run Time @ 50% Load | 160 Hours |
Running Wattage | 8000 |
Starting System | 12-Volt Key Start |
Starting Wattage | 9000 |
Voltage | 120, 240 |
Warranty and Product Information
Approved for Commercial Use | Yes |
EPA Compliant | Yes |
Made in America | Yes |
Manufacturer Warranty | 2 Year |
Warranty and Product Information
Approved for Commercial Use | Yes |
EPA Compliant | Yes |
Made in America | Yes |
Manufacturer Warranty | 2 Year |

