Air Compressors
Chain Saws
Electric Generators
Lawn Mowers
Leaf Blowers
Pressure Washers
Snow Blowers
Sump Pumps
Water Pumps
More▶

✖

Portable + −

Recreational

Emergency

Professional

Semi-Pro

Alternate

Accessories
Home Standby + −

20 kW - 22 kW

16 kW - 17 kW

13 kW - 15 kW

10 kW - 12 kW

7 kW - 9 kW

Whole House
Commercial + −

Standby

Towable

Skid Mount

Light Towers

Mobile
RV + −

Portable RV

Gas RV

LP RV

Diesel RV

Commercial Moblie
PTO + −

540 RPM

1000 RPM

Transfer Switches

Accessories
Transfer Switches + −

Automatic Switches + −
- 100 Amp - 150 Amp - 200 Amp - 400 Amp - Select Circuit

Manual Switches + −
- 15 Amp - 20 Amp - 30 Amp - 50 Amp - 60 Amp

Complete Transfer Systems + −
- 20 Amp - 30 Amp - 50 Amp - 60 Amp
Accessories + −

Power Cords

Inlet Boxes

Maintenance Kits

Cover & Tents

Cold Weather Kits

All Accessories

Sign In

My Account

Log Off

Contact Us

Order Tracking

View All Stores

Free Freight on Most Electric Generators

Free Shipping On Electric Generators (Lower 48)

Search Electric Generators

Welcome | Sign In or Contact UsWelcome,
My Account or Log Off | Contact Us

Your Cart @ Electric Generators Direct

Cart:

Call Us: 1 (800) 800-3317

Preferred Customer

New Customers

Returning Customers

Forgot Your Password?

Portable
- Recreational
  
  Emergency
  
  Professional
  
  Semi-Pro
  
  Alternate
  
  Accessories
  
  How To Pick The Perfect Portable Generator
  
  Buyer's Guide
  
  Other Popular Categories
  
  ▶Briggs & Stratton
  ▶Gas
  ▶Champion
  ▶Propane LP
  ▶Honda
  ▶Tri-Fuel
  ▶Generac
  ▶Diesel
  ▶Westinghouse
  ▶Solar
Home Standby
- 20 kW - 22 kW
  
  16 kW - 17 kW
  
  13 kW - 15 kW
  
  10 kW - 12 kW
  
  7 kW - 9 kW
  
  Whole House
  
  How To Pick The Perfect Standby Generator
  
  Buyer's Guide
  
  Popular Brands
  
  ▶Briggs & Stratton
  ▶Cummins Onan
  ▶Generac
  ▶Kohler
  ▶Winco
Commercial
- Standby
  
  Towable
  
  Skid Mount
  
  Light Towers
  
  Mobile
  
  How To Pick The Perfect Commercial Generator
  
  Buyer's Guide
  
  Popular Brands
  
  ▶Generac
  ▶Cummins Onan
  ▶Kohler
  ▶Briggs & Stratton
  ▶Clarke
  ▶Honeywell
RV
- Portable RV
  
  Gas RV
  
  LP RV
  
  Diesel RV
  
  Commercial Moblie
  
  How To Pick The Perfect RV Generator
  
  Buyer's Guide
  
  Popular Brands
  
  ▶Cummins Onan
  ▶Honda
  ▶Generac
  ▶Briggs & Stratton
  ▶Yamaha
  ▶Champion
  ▶Firman
  ▶Kohler
PTO
- 540 RPM
  
  1000 RPM
  
  Transfer Switches
  
  Accessories
  
  How To Pick The Perfect PTO Generator
  
  Buyer's Guide
  
  Popular Brands
  
  ▶Voltmaster
  ▶Winco
  ▶IMD
Transfer Switches
- - 100 Amp - 150 Amp - 200 Amp - 400 Amp - Select Circuit
  
  Automatic Switches
  - 100 Amp - 150 Amp - 200 Amp - 400 Amp - Select Circuit
  
  - 15 Amp - 20 Amp - 30 Amp - 50 Amp - 60 Amp
  
  Manual Switches
  - 15 Amp - 20 Amp - 30 Amp - 50 Amp - 60 Amp
  
  - 20 Amp - 30 Amp - 50 Amp - 60 Amp
  
  Complete Transfer Systems
  - 20 Amp - 30 Amp - 50 Amp - 60 Amp
  
  How To Pick The Perfect Transfer Switch
  
  Buyer's Guide
  
  Other Popular Links
  
  ▶Generac
  ▶Reliance
  ▶Kohler
  ▶Briggs & Stratton
  ▶Load Management
  ▶GFI Switches
  ▶Transfer Panel
  ▶Three Phase
Accessories
- Power Cords
  
  Inlet Boxes
  
  Maintenance Kits
  
  Cover & Tents
  
  Cold Weather Kits
  
  All Accessories
  
  Other Popular Categories
  
  ▶Air Filters
  ▶Alarms
  ▶Convenience Cords
  ▶Gas Supplies
  ▶Generator Pads
  ▶Hour Meters
  ▶Load Management
  ▶Load Meters
  ▶Monitors
  ▶Generator Oil
  ▶Oil Filters
  ▶Parallel Cables
  ▶Plugs & Connectors
  ▶Power Inverters
  ▶Remote Start Kits
  ▶Wheel Kits

Home » Commercial Standby Generators » Diesel Commercial Standby Generators

Cyber Weekend Deals @ Electric Generators Direct

Cyber Weekend Deals @ Electric Generators Direct

Quick Search +

658

Generator Models

Start Shopping

Shop by Brand +

Shop by Style +

Shop by Watts+

1. 1000 Watts
2. 2000 Watts
3. 3000 Watts
4. 4000 Watts
5. 5000 Watts
6. 6000 Watts
7. 7000 Watts
8. 7500 Watts
9. 8000 Watts
10. 9000 Watts
11. 10000 Watts
12. 11000 Watts
13. 12000 Watts
14. 13000 Watts
15. 14000 Watts
16. 15000 Watts
17. 16000 Watts
18. 17000 Watts
19. 18000 Watts
20. 19000 Watts
21. 20 kW
22. 22 kW
23. 25 kW
24. 27 kW
25. 30 kW
26. 36 kW
27. 45 kW
28. 48 kW
29. 60 kW+

Related Links+

Diesel Industrial Standby Generators
Huge Selection of Diesel Commercial Standby Generators.

Buy your Diesel Business Standby Generator direct and save.

Diesel Commercial Standby Generators

Filter ▼

Filters:

Sort By:

Brand -

Generac Protector (21)

Winco (4)

Rated Watts (Watts) -

15000 - 19999 (3)

20000 - 24999 (7)

25000 - 29999 (1)

30000 - 34999 (8)

45000 - 49999 (2)

50000 - 54999 (3)

60000 - 64999 (1)

Voltage -

120/208 Three-Phase (6)

120/240 Single-Phase (10)

120/240 Three-Phase (6)

277/480 Three-Phase (3)

Engine Brand -

FPT Industrial (2)

Generac (7)

Isuzu (2)

Mitsubishi (6)

Perkins (8)

CC (CC) -

2200 (10)

2300 (3)

2500 (6)

3400 (4)

4500 (2)

Diesel Fuel Consumption @ 50% Load (gallons/hr) -

.9 (1)

1.56 (1)

2.16 (1)

2.38 (1)

Rated Amps (Amps) +

45 (3)

52 (1)

60 (2)

63 (1)

69 (2)

75 (1)

83 (3)

90 (2)

104 (2)

125 (2)

150 (1)

173 (1)

187 (1)

200 (1)

258 (1)

Tank Size (Gallons) +

33.5 (3)

61 (4)

95 (3)

138.5 (4)

Run Time @ 50% Load (Hours) +

24 (4)

31 (3)

38 (3)

41.6 (4)

92.2 (3)

96.4 (4)

Price -

To

10000 - 11999 (3)

12000 - 13999 (10)

14000 - 15999 (5)

16000 - 17999 (4)

18000 - 19999 (1)

22000 - 23999 (1)

24000 - 25999 (1)

25%
Buy This

Learn More About RD04834ADAE

Generac Protector® 48kW Automatic Standby Diesel Generator (120/240V Single-Phase)

Model: RD04834ADAE

2 Reviews
Ask a Question

$16,199.00

Free Freight

2% Check Discount

25%
Buy This

Learn More About RD01523ADAE

Generac Protector® 15kW Automatic Standby Diesel Generator (120/240V Single-Phase)

Model: RD01523ADAE

Write a Review
Ask a Question

$10,899.00

Free Freight

2% Check Discount

25%
Buy This

Learn More About RD03022ADAL

Generac Protector® 30kW Automatic Extended Run Standby Diesel Generator (120/240V Single-Phase)

Model: RD03022ADAL

Write a Review
Ask a Question

$14,499.00

Free Freight

2% Check Discount

25%
Buy This

Learn More About RD03022ADAE

Generac Protector® 30kW Automatic Standby Diesel Generator (120/240V Single-Phase)

Model: RD03022ADAE

Write a Review
Ask a Question

$13,999.00

Free Freight

2% Check Discount

Learn More About RD01523GDAE

Generac Protector® 15kW Automatic Standby Diesel Generator (120/208V 3-Phase)

Model: RD01523GDAE

Write a Review
Ask a Question

$10,899.00

Free Freight

2% Check Discount

Learn More About RD01523JDAE

Generac Protector® 15kW Automatic Standby Diesel Generator (120/240V 3-Phase)

Model: RD01523JDAE

Write a Review
Ask a Question

$10,899.00

Free Freight

2% Check Discount

Learn More About RD05034GDAE

Generac Protector® 50kW Automatic Standby Diesel Generator (120/208V 3-Phase)

Model: RD05034GDAE

Write a Review
Ask a Question

$16,199.00

Free Freight

2% Check Discount

Learn More About RD05034JDAE

Generac Protector® 50kW Automatic Standby Diesel Generator (120/240V 3-Phase)

Model: RD05034JDAE

Write a Review
Ask a Question

$16,199.00

Free Freight

2% Check Discount

Learn More About RD05034KDAE

Generac Protector® 50kW Automatic Standby Diesel Generator (277/480V 3-Phase)

Model: RD05034KDAE

Write a Review
Ask a Question

$16,199.00

Free Freight

2% Check Discount

Learn More About DR20I4

Winco DR20I4 - 20kW Standby & Prime Power Diesel Generator

Model: DR20I4

Write a Review
Ask a Question

$15,999.00

Free Freight

2% Check Discount

Learn More About DR30I4

Winco DR30I4 - 29kW Standby & Prime Power Diesel Generator

Model: DR30I4

Write a Review
Ask a Question

$19,399.00

Free Freight

2% Check Discount

Learn More About DR45F4

Winco DR45F4 - 45kW Standby & Prime Power Diesel Generator

Model: DR45F4

Write a Review
Ask a Question

$23,499.00

Free Freight

2% Check Discount

Learn More About DR65F4

Winco DR65F4 - 62kW Standby & Prime Power Diesel Generator

Model: DR65F4

Write a Review
Ask a Question

$24,299.00

Free Freight

2% Check Discount

Learn More About RD03022GDAE

Generac Protector® 30kW Automatic Standby Diesel Generator (120/208V 3-Phase)

Model: RD03022GDAE

Write a Review
Ask a Question

$13,999.00

Free Freight

2% Check Discount

Learn More About RD03022JDAE

Generac Protector® 30kW Automatic Standby Diesel Generator (120/240V 3-Phase)

Model: RD03022JDAE

Write a Review
Ask a Question

$13,999.00

Free Freight

2% Check Discount

Learn More About RD03022KDAE

Generac Protector® 30kW Automatic Standby Diesel Generator (277/480V 3-Phase)

Model: RD03022KDAE

Write a Review
Ask a Question

$13,999.00

Free Freight

2% Check Discount

Learn More About RD03022GDAL

Generac Protector® 30kW Automatic Extended Run Standby Diesel Generator (120/208V 3-Phase)

Model: RD03022GDAL

Write a Review
Ask a Question

$14,999.00

Free Freight

2% Check Discount

Learn More About RD03022JDAL

Generac Protector® 30kW Automatic Extended Run Standby Diesel Generator (120/240V 3-Phase)

Model: RD03022JDAL

Write a Review
Ask a Question

$14,999.00

Free Freight

2% Check Discount

Learn More About RD03022KDAL

Generac Protector® 30kW Automatic Extended Run Standby Diesel Generator (277/480V 3-Phase)

Model: RD03022KDAL

Write a Review
Ask a Question

$14,999.00

Free Freight

2% Check Discount

Learn More About RD02025GDAE

Generac Protector® 20kW Automatic Standby Diesel Generator (120/208V 3-Phase)

Model: RD02025GDAE

Write a Review
Ask a Question

$12,149.00

Free Freight

2% Check Discount

Learn More About RD02025JDAE

Generac Protector® 20kW Automatic Standby Diesel Generator (120/240V 3-Phase)

Model: RD02025JDAE

Write a Review
Ask a Question

$12,149.00

Free Freight

2% Check Discount

Learn More About RD02025ADAE

Generac Protector® 20kW Automatic Standby Diesel Generator (120/240V Single-Phase)

Model: RD02025ADAE

Write a Review
Ask a Question

$12,149.00

Free Freight

2% Check Discount

Learn More About RD02025ADAL

Generac Protector® 20kW Automatic Extended Run Standby Diesel Generator (120/240V Single-Phase)

Model: RD02025ADAL

Write a Review
Ask a Question

$12,649.00

Free Freight

2% Check Discount

Learn More About RD02025GDAL

Generac Protector® 20kW Automatic Extended Run Standby Diesel Generator (120/208V 3-Phase)

Model: RD02025GDAL

Write a Review
Ask a Question

$12,649.00

Free Freight

2% Check Discount

1 to 24 (of 25)

Pages: 1 2 [Next >>]

Display:

Receive Weekly How-To Tips & Specials

Enter Email Address Sign Up

Receive Weekly How-To Tips & Specials

Electric Generators Direct is an online

Diesel Commercial Standby Generator

superstore, specializing exclusively in Diesel Industrial Standby Generators, Diesel Business Standby Generators and Diesel Commercial Stand By Generators. Compare Diesel Industrial Standby Generator models, specs and prices. Consult with our experienced Diesel Commercial Standby Generator experts. Diesel Commercial Standby Generators for sale.

ABOUT US

+−

Our Story
Our Stores
Our History
Our Experts
Careers

COMMUNITY

+−

Buyer's Guide
Gift Guide
How-To Library
News Center
Reviews

CUSTOMER SERVICE

+−

Contact Us
Email Preferences
Financing
Order Tracking
Privacy Policy
Return Policy
Terms of Use

DISCOUNT DEN

+−

Bulk Purchase
Closeout Central
Pay by Check
Scratch & Dent
Used Electric Generators
Weekly Special

PARTNERSHIPS

+−

Manufacturers
Preferred Customers
Preferred Installers

PRODUCT SUPPORT

+−

Manuals
New Products
Parts
Recommendations
Service Centers
Technical Support

Experts

Better Business Bureau

Internet Retailer

Inc 5000

CALL TO ORDER
1 (800) 800-3317

Hide

Compare Clear All

© 2018 Power Equipment Direct, Inc.