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Details about  20 KW ST Generator Head 1 Phase for Diesel & Gas Engine

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20 KW ST Generator Head 1 Phase for Diesel & Gas Engine
Item Sold
Item condition:
Sep 04, 2012
US $605.00
Best offer accepted  
This item was listed in the fixed price format with a Best Offer option. The seller accepted a Best Offer price.
$140.00 Standard Shipping | See details
Item location:
Hardwick, Georgia, United States


eBay item number:
Seller assumes all responsibility for this listing.

Item specifics

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition


Max Output (KW): 20.1 - 50 Type: Stationary
Make: ST Power Source: Any

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20 KW ST Generator Head 1 Phase for Diesel & Gas Engine

Please read shipping instructions, you must add the freight in proper place upon checkout! We also need a good daytime phone number for delivery.

SquareTrade © AP6.0
Please read all information in the ad! It contains important information. We have 2 locations, one in GA and the other in NV. At times generators are not available at both locations. Be sure to know where the item is before bidding/buying. See "shipping" section for stocked location.



  • 20,000 watts continuous, surge rating approximately 10% of rated output
  • 4-pole 1800 RPM generator for 60Hz
  • Shaft diameter is 48 mm
  • Weight: 385 lbs
  • Sealed bearings
  • Bearings are packed with high temperature grease
  • 2 bearing unit
  • Western style rectifier
  • Diesel engine requirement approximately 29 HP
  • Gasoline engine requirement is approximately 40 HP
  • Series wiring provides 240Volts at 83.3 amps (provides the ability to center tap to get 120VAC at the same time)
  • Parallel wiring provides 120Volts at 166.6 amps (120VAC only)
  • There are no electrical outlets on unit
  • Designed to be hardwired
  • Has 4 brushes
  • Color may be Blue or Green
  • Comes with the operations manual
  • Bearings can support vertical installations

The ST series single-phase A.C synchronous generators are of the dripproof salient 4 pole rotating field, self-excitation, and constant voltage. The insulation rating is class B. These generators are very heavy and rugged in construction and are easy to maintain and are built to IEC standards. The generator can be coupled directly to diesel or gasoline engines or by v-belts to maintain the generator at 1800 RPM at 60 Hz, in either clockwise or counterclockwise direction. It can also be connected to a PTO of a tractor, truck, or boat. These units are used for heavy duty backup power and primary power for small towns, villages, ships, and mining operations, 24 hours a day, 7 days a week.



What to do once auction is complete:

  • The winner needs to send the following information promptly to ensure a speedy delivery (all information is required by the freight company and the process can not be started without it):
  • Contact name:
  • Contact and/or shipping address:
  • Delivery type, i.e.... to a busines with/without dock/forklift, residence with/without liftgate, or pick up at the nearest carrier (truck) terminal that we use, See shipping notes below
  • If delivery is to a business, the business name:
  • Good daytimeTelephone number where you can be contacted:

We accept the following payment types:

  • Paypal
  • Most major credit cards. Email us your telephone number if you would like to pay with credit card.

Shipping: $140

The following shipping only applies to the lower 48 US states: Shipping cost for this unit is $140for delivery to the  nearest carrier terminal that we use (other carrier terminals that may be closer to you, may incur an additional charge) or business with dock and/or forklift (home businesses and farms or schools do not constitute a business according to the trucking companies, residential rates apply).

For delivery to residence or business without dock/forklift, or outside of the lower 48 states, we will be very happy to provide a shipping quote so please email us. Please provide the following information if you desire a quote:
  • To a business without dock/forklift and give the business ZIP
  • To a residence with/without liftgate and give your home ZIP
  • Local pickup is OK with prior arrangements and there is no charge for this
  ****Please note that the least expensive delivery will be to a business or pick up at carrier terminal. If all pertinent information is not given it will delay in getting the quote.****

If you desire to get your own shipping or use a company that you are familiar with, then it will be entirely up to you to set it up. Once auction has ended, we will email our contact name, address, and telephone number for you to give to the trucking company to arrange pick up.

These are available in Georgia. Shipping from Georgia will be on Tuesday or Friday. Local pickup is ok with prior arrangements.






International customers:

Please note the following about shipping: Shipping price and price of generator head DOES NOT include your country’s import fees, customs fees, broker fees, or any other fees. Also note that there could be delays associated with processing the generator head through customs and there is nothing we can do about it.


Warranty information:

  • One year warranty on parts only


 Return Policy:

  • Unit must be in orginal crate/case and in condition for resale
  • Must be returned in 14 working days
  • There will be a 20% restocking fee
  • All parts and manuals must be with the unit
  • We must be notified of any problems within 7 calendar days
  • We must be given an opportunity to correct any problem
  • Original shipping charges will not be refunded
  • Return shipping will be responsibility of customer
  • No refunds or credit will be given for units improperly connected




Other ST generators available:

  • ST single phase units we also carry: 3KW, 5KW, 8KW, 10KW, 12KW, 15KW, 24KW, 30KW, 40KW, and 50KW
  • ST single-bearing single phase units with SAE#3 bell housing and SAE 11.5 flex plate: 20KW, 24KW, and 30KW
  • ST single-bearing single phase units with SAE#4 bell housing and SAE 7.5 flex plate: 8KW, 10KW, 12KW, 15KW, 20KW, 24KW, and 30KW
  • STC 3 phase 12 wire units we carry: 3KW, 8KW, 12KW, 15KW, 20KW, 24KW, 30KW, 40KW, and 50KW
  • We also have brushless units from 5KW to 30KW

We also carry rectifiers, bearings, brushes, and fans. 


Thank you for looking! 



Please contact us if you have any questions.

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