Page 2 of 4 FirstFirst 1234 LastLast
Results 11 to 20 of 31

Thread: Hydraulic PTO on LT230 transfer box

  1. #11
    Join Date
    Oct 2011
    Location
    Kempsey NSW
    Posts
    57
    Total Downloaded
    0
    Thanks for all inputs. I will give MR Automotive a call during the week.
    Once I am certain of the PTO fitment then I can work on the pump and oil tank. The rest of the gear is already insitu.
    Still if anyone has one fitted let me know if you have had any issues with it.
    Cheers,
    David

  2. #12
    Join Date
    Oct 2011
    Location
    Kempsey NSW
    Posts
    57
    Total Downloaded
    0
    Quote Originally Posted by benji View Post
    Could your transfer case be an lt230q?
    Q for quiet! Not that I can notice in the Defender. The later LT230 are Q but I could not find on search if mine is T/Q/?

    Hopefully the PTO fits all. But I would like to know before I spend up.
    Cheers,
    David

  3. #13
    Join Date
    Jan 1970
    Location
    Gold Coast
    Posts
    5,101
    Total Downloaded
    0
    when you say all the other stuff is in situ, just be aware that it probably wont do the flow rates you will be going to. Im guessing you have a MileMaker? if so and have the install kit to work with power steering, I dont think any of that stuff flows near what you will be doing. The control valve, the hoses etc.

    How is it set up now?

  4. #14
    Join Date
    Dec 2007
    Location
    Sydney, you know. The olympic one.
    Posts
    4,853
    Total Downloaded
    0
    Q is a designation for a later gearset design, with a higher angle cut. The R was the earlier type, the T the later taper bearing type.

  5. #15
    Join Date
    Nov 2010
    Location
    pannawonica
    Posts
    234
    Total Downloaded
    0
    Red winches are hydraulic and are put on Uk Army vehicles pumps are available, PTO and auxillary .

  6. #16
    Join Date
    Oct 2011
    Location
    Kempsey NSW
    Posts
    57
    Total Downloaded
    0
    Quote Originally Posted by uninformed View Post
    when you say all the other stuff is in situ, just be aware that it probably wont do the flow rates you will be going to. Im guessing you have a MileMaker? if so and have the install kit to work with power steering, I dont think any of that stuff flows near what you will be doing. The control valve, the hoses etc.

    How is it set up now?
    It is a MileMaker and I had hoses made up to connect it to the steering pump. I will check the control valve. The LT230 kit comes with hoses, bigger tank etc. I plan on talking with the local hydraulic guys later once I am happy that a PTO will come off the box

  7. #17
    Join Date
    Dec 2007
    Location
    Sydney, you know. The olympic one.
    Posts
    4,853
    Total Downloaded
    0
    Try Hydraulic Distributors out Penrith way. I used to work in the industry and they do some good work and recommend some good stuff without breaking the bank. Plus won't expect to get the whole job, will take on just supply of parts or what ever level you need.

  8. #18
    Join Date
    Jan 1970
    Location
    Pennant Hills, Sydney
    Posts
    1,415
    Total Downloaded
    0
    I fitted one to my 99 disco the pump was the biggest I could fit at 85 LPM and set the pressure relief at 3200 PSI first time I used it pulled it clean out of its mounts, made a new solid mount that used all the mounting bolt holes and heli coiled the 4 I stuffed.

    It is very strong and so many times better than running off the power steering pump which is around 1100 PSI and about 8.5 LPM for the disco pump.
    disco seriesII mods so far:-bullbar,hyd winch,
    detriot locker,lsd front,C.D.L kit,chipped and bigger intercooler,2" lift,rock sliders, lsd in transfer case, modified auto trans.

    In the event of nuclear war,Disregard this message

  9. #19
    Join Date
    Jan 1970
    Location
    Gold Coast
    Posts
    5,101
    Total Downloaded
    0
    Quote Originally Posted by stevo View Post
    I fitted one to my 99 disco the pump was the biggest I could fit at 85 LPM and set the pressure relief at 3200 PSI first time I used it pulled it clean out of its mounts, made a new solid mount that used all the mounting bolt holes and heli coiled the 4 I stuffed.

    It is very strong and so many times better than running off the power steering pump which is around 1100 PSI and about 8.5 LPM for the disco pump.
    What winch are you running?

  10. #20
    Join Date
    Dec 2007
    Location
    Sydney, you know. The olympic one.
    Posts
    4,853
    Total Downloaded
    0
    In reading there's also a SE designation. These were first fitted to D2's from what I can see. There's a list of and description of the differences in RAVE but in a nutshell;

    General
    The LT 230SE transfer box is mounted at the rear of the gearbox and transmits drive via high or low reduction ratios
    to the front and rear axles via the propeller shafts. The high/low ratios are 1.211:1 and 3.32:1 respectively.
    Transfer boxes fitted to this model have the prefixes 41D and 42D to the unit serial number. Prefix 41D denotes that
    the unit is not fitted with interlock whilst 42D denotes that interlock is fitted.

    Vehicles up to 03 model year – Whilst similar to LT230Q transfer boxes fitted to other models, the LT230SE transfer
    box has certain engineering modifications incorporated which are as follows:

    • Uprated torque capacity


    • Modified front and rear output and cross shaft housings


    • Intermediate gear bearing pre-load now controlled by a selective, non-collapsible spacer


    • Speedometer drive and driven gears not fitted for this application


    • Modified high/low sleeve


    • Modified front output flange and mud shield


    • Differential lock fitted to certain vehicles, but no longer driver operated


    • Fixed setting of differential lock warning lamp switch on vehicles fitted with differential lock


    Vehicles from 03 model year – The LT230SE transfer box is as described above for vehicles up to 03 model year
    with the following modifications:
    The following items are introduced on vehicles from 03 model year

    • Ribs added to main casing to reduce operating noise


    • Revised machining process for intermediate gears to reduce operating noise


    • Bearing retaining nut on the differential carrier has patchlock added to the threads


    • Interlock solenoid moved from main casing to selector lever assembly


    • Intermediate gears modified with machined internal shoulder and bearing circlips deleted


    • Driver operated differential lock


    • High/Low selector shaft fitted with spring assist


    • Existing differential lock switch replaced by 2 new switches of improved design with the additional switch installed adjacent to the existing switch location.

Page 2 of 4 FirstFirst 1234 LastLast

Bookmarks

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Search AULRO.com ONLY!
Search All the Web!