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Portable Diesel Generators
For some applications or users, diesel is a preferred method of powering generators. Diesel engines are extremely reliable and durable. In most cases, diesel is required to drive larger equipment for more industrial purposes. It may also be a question of what fuel is more readily available. Below are all portable diesel generator models. Diesel fuel consumption rates are indicated by the output in wattage and how much of load is on the unit.
All the portable diesel units below have either the very durable Yanmar diesel engine.
These diesel generators are designed for heavy duty service on the job site or as a temporary stand-by power source offering maximum reliability and performance. Enclosed models are exceptionally quiet and intended for residential areas or worksites where low noise level is required or desired.
Diesel Powered Generators
4000 Watt Portable Generator – CSA Certified
Features:
- Engine: Yanmar L70 Diesel, (6.7 HP)
- Starting System: Manual Recoil
- Max Output: 4000 Watts
- Continuous Output: 3750 Watts
- Approx. Run Time: 3.3 Hours at 75% Load
- Circuit Breaker: Standard
- Frequency: 60 Hz
- Voltage: 120/240
- Receptacle#1: Nema 5-20R, 125V
- Receptacle#2: Nema L14-30R, 125/250V
- Tank Capacity: 0.92 Gallon
- Noise Emission: 76 db
- Weight: 117 lbs
- Dimensions: 28”L x 22”W x 20”H
- Warranty: 1 Year Engine Warranty
- Optional: Universal Wheel Kit (includes 2 wheels & handles)
| MODEL | DESCRIPTION | MOTOR | PRICE |
| PR-E3750ALT | 4000 Watt Diesel Generator | 6.7 HP Yanmar | $2,122.70 |
| PR-04963 | Universal Wheel Kit | - | $130.00 |
5500 Watt Portable Diesel Generator – CSA Certified
Features:
- Engine: Yanmar L100 Diesel, Oil Alert (10.0 HP)
- Starting System: Electric Start
- Max Output: 5500 Watts
- Continuous Output: 5000 Watts
- Approx. Run Time: 18.7 Hours at 75% Load
- Circuit Breaker: Standard
- Voltmeter and Hourmeter: Standard
- Frequency: 60 Hz
- Voltage: 120/240
- Receptacle#1: Nema 5-20R, 125V
- Receptacle#2: Nema 5-20R, 125 GFCI
- Receptacle#3: Nema L14-20R, 125/250V
- Receptacle#4: Nema L6-20R, 250V
- Tank Capacity: 7.9 Gallons
- Noise Emission: 81 db
- Weight: 220 lbs
- Dimensions: 32”L x 23”W x 23”H
- Warranty: 1 Year Engine Warranty
- Optional: Mobility Kit (includes lifting eye, 2 wheels & handles)
| MODEL | DESCRIPTION | MOTOR | PRICE |
| PR-S5500DLX | 5500 Watt Diesel Generator | 10 HP Yanmar | $3,350.80 |
| PR-04990 | Mobility Kit | - | $170.00 |
6000 Watt Portable Generator – CSA Certified
Features:
- Engine: Yanmar L100 Diesel, Oil Alert (10.0 HP)
- Starting System: Electric Start
- Max Output: 6000 Watts
- Continuous Output: 5500 Watts
- Approx. Run Time: 14.9 Hours at 75% Load
- Circuit Breaker: Standard
- Voltmeter and Fuel Level Meter: Standard
- Frequency: 60 Hz
- Voltage: 120/240
- Receptacle#1: Nema 5-20R, 125V GFCI (2 of these)
- Receptacle#2: Nema L14-30R, 125/250V
- Tank Capacity: 5.5 Gallons
- Noise Emission: 65 db
- Weight: 437 lbs
- Dimensions: 39”L x 23”W x 35”H
- Warranty: 1 Year Engine Warranty
- Optional: Wheel Kit (includes wheels and handles)
| MODEL | DESCRIPTION | MOTOR | PRICE |
| PR-P6000DLX | 6000 Watt Generator | 10 HP Yanmar | $4,777.70 |
| PR-04968 | Wheel Kit | - | $273.00 |
Approximate Diesel Fuel Consumption Chart
This chart approximates the fuel consumption of a portable diesel generator based on the size of the generator and the load at which the generator is operating at. Please note that this table is intended to be used as an estimate of how much fuel a generator uses during operation and is not an exact representation due to various factors that can increase or decrease the amount of fuel consumed.
| Generator Size (kW) |
1/4 Load (gal.hr) |
1/2 Load (gal/hr) |
3/4 Load (gal/hr) |
Full Load (gal/hr) |
| 20 | 0.6 | 0.9 | 1.3 | 1.6 |
| 30 | 1.3 | 1.8 | 2.4 | 2.9 |
| 40 | 1.6 | 2.3 | 3.2 | 4.0 |
| 60 | 1.8 | 2.9 | 3.8 | 4.8 |
| 75 | 2.4 | 3.4 | 4.6 | 6.1 |
| 100 | 2.6 | 4.1 | 5.8 | 7.4 |
| 125 | 3.1 | 5.0 | 7.1 | 9.1 |
| 135 | 3.3 | 5.4 | 7.6 | 9.8 |
| 150 | 3.6 | 5.9 | 8.4 | 10.9 |
| 175 | 4.1 | 6.8 | 9.7 | 12.7 |
| 200 | 4.7 | 7.7 | 11.0 | 14.4 |
| 230 | 5.3 | 8.8 | 12.5 | 16.6 |
| 250 | 5.7 | 9.5 | 13.6 | 18.0 |
| 300 | 6.8 | 11.3 | 16.1 | 21.5 |
| 350 | 7.9 | 13.1 | 18.7 | 25.1 |
| 400 | 8.9 | 14.9 | 21.3 | 28.6 |
| 500 | 11.0 | 18.5 | 26.4 | 35.7 |