Info needed on Refrigerated transport

Discussion in 'Ask An Owner Operator' started by prawnman, Feb 17, 2013.

  1. prawnman

    prawnman Bobtail Member

    4
    0
    Feb 17, 2013
    0
    Hi all,
    Hope you can help me here.
    I am looking to run deliveries of frozen foods across queensland, australia in a few months and will be using a late model Isuzu truck with a 5 tonne insulated TK freezer box. I am itrying to get a good estimate on the hourly consumption of the freezer unit at -25c(-14f) with an outside temp of 32c(90f). In this scenario the truck is stationary and the stock is loaded at the same temp.

    Also are we going to run into any problems running the truck for 3 weeks in this manner pretty much non stop if we cannot find 3 phase power on the run?

    sorry for the noob questions but I have not found any usable info via google.
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. Crazy D

    Crazy D Medium Load Member

    493
    240
    Mar 18, 2011
    Homewood,IL
    0
    Well I am not familiar with the metric system. However. There are some questions I need answered. Are these full loads? And if not do you have a bulkhead?
     
    prawnman Thanks this.
  4. prawnman

    prawnman Bobtail Member

    4
    0
    Feb 17, 2013
    0
    I am more than happy to convert. 5 tonne is about 10,000 pounds. that is the total payload possible. We will be carrying 8000 pounds of frozen seafood 80% compacity. on 8 pallets. this will reduce by about 400 pounds a day as we make the deliveries. there is no bulkhead
     
  5. Crazy D

    Crazy D Medium Load Member

    493
    240
    Mar 18, 2011
    Homewood,IL
    0
    Well. At the temps you are telling me that reefer is gonna run hard. 90 degree weather and -14 is not gonna be cheap. especially if there is no bulkhead. Because you will be trying to cool pure air. either way it will be a costly venture. Quote the rate high.
     
    prawnman Thanks this.
  6. prawnman

    prawnman Bobtail Member

    4
    0
    Feb 17, 2013
    0
    would you say it would exceed a gallon an hour stationary?
     
  7. Crazy D

    Crazy D Medium Load Member

    493
    240
    Mar 18, 2011
    Homewood,IL
    0
    I doubt it. But that reefer is gonna run hard in the heat of the day.
     
    prawnman Thanks this.
  8. RedForeman

    RedForeman Momentum Conservationist

    4,875
    22,138
    Jan 30, 2011
    0
    All kinds of variables. As mentioned, more product = less effort to keep temp. Also matters how well insulated your van is. One spec'd for ice cream will work a lot less than one spec'd for produce. Unless it's fairly new equipment, most general purpose reefers I've seen struggle with more than a 70-80ºF drop. More than that (your case) it's going to run on hi-cool nearly constant. TK ought to have a fuel spec on your reefer unit somewhere. I have Carriers on my trailers and they publish that on their sales brochures. Assume worst case running on hi-cool all the time and use that fuel consumption spec.

    Plus, I'd venture to say most people responding here are operating semi trailers (48/53') not straight trucks. My 53 footers average around 1.6 gal/hr on frozen loads (-10ºF) in the summer. Not sure, but I'm guessing a diesel powered unit on a straight truck has a smaller engine than the 2.2L Kubota I have.
     
    prawnman Thanks this.
  9. prawnman

    prawnman Bobtail Member

    4
    0
    Feb 17, 2013
    0
    Thanks for the help RedForeman and CrazyD
     
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.