1HZ Towing
Submitted: Thursday, Jan 11, 2007 at 09:18
ThreadID:
41097
Views:
15492
Replies:
7
FollowUps:
3
This Thread has been Archived
j100
Looking at towing a 2.7t caravan with a 100series toyota 1hz motor and am a little concerned that I may be asking a bit much of the vehicle
Would appreciate any observations/experiences from others who have done or are doing the same
thanks
Reply By: Member - len W (NSW) - Thursday, Jan 11, 2007 at 09:43
Thursday, Jan 11, 2007 at 09:43
hi there j 100 i tow an 18 ft evernew app 2.5 t with the aerodynamics of a brick with a 1998 80 series with a tinnie on top with no problems untill i hit a good
hill but i can sit on the speed limit most of the time depending on the wind i get between 16/20 ltr /100ks hope this helps ( i put a turbo on the wish list)
........len
AnswerID:
214613
Reply By: Member - Nick (TAS) - Thursday, Jan 11, 2007 at 10:13
Thursday, Jan 11, 2007 at 10:13
I tow a camper trailer with our 1hz, weighs around 750kgs.Its great in flat going but in steeper hills it a pain in the rear.It does have bigger 285 tyres which dragged a heap of preformance out on hills.Id be looking for the turbo 4.2 cruiser
AnswerID:
214626
Reply By: Ozdyssey (QLD) - Thursday, Jan 11, 2007 at 13:09
Thursday, Jan 11, 2007 at 13:09
Will be towing a 3t van with a turbo troopy soon. Towed a 1.3t camper previously and I know 3t will be a
test.
I think you might struggle and maybe avoid any steep ranges.
Having said that I think TroopyTracker on here tow a 3.?t bushtracker with a troopy and the 1hz.
AnswerID:
214683
Follow Up By: TroopyTracker - Thursday, Jan 11, 2007 at 18:04
Thursday, Jan 11, 2007 at 18:04
G'day there,
Nope ours is a 4.5 petrol 1FZFE.
I know that some find the 1HZ sufficiant for towing these kinds of weights, but I wouldn't even consider it. I think they are underpowered not towing, empty! But thats me.
I think it depends on how slow you are prepared to travel and how patient you are going up long hills. Definately a personal thing. It will do it, legally (if post 10/96) I just wouldn't want to be behind the wheel when the going gets hilly,windy etc.
If you can, hook the van up a take a
test drive, borrow a friends van??
John, how long till pickup? Exciting stuff :-)
Matt
FollowupID:
475006
Follow Up By: Ozdyssey (QLD) - Thursday, Jan 11, 2007 at 18:27
Thursday, Jan 11, 2007 at 18:27
Hey Matt
That's right it is too, I forgot.
Not long now for the van - suppose to be around the 30 Jan.
Sending an email.
John
FollowupID:
475017
Reply By: blackmax11 - Thursday, Jan 11, 2007 at 15:48
Thursday, Jan 11, 2007 at 15:48
I tow a 25ft Jayco (about 3t) with a 2003 L/C 100 series turbo diesel, no problems. I have recently fitted a DP Chip and now it is even better again.
Regards
AnswerID:
214715
Reply By: Max - Sydney - Thursday, Jan 11, 2007 at 16:48
Thursday, Jan 11, 2007 at 16:48
Hi J100
We drag a 1.5 t pop top with our 80 series 1HZ. Like Len W, I get fuel consumption in the range 16 - 20. However, I have had a couple of head wind experiences, which can take it up to 21. Eg, last week we had strong NE winds for about half the way from
Adelaide to
Sydney - especially on the
Hay Bl**dy Plains. It was a struggle to hold 80 k, and I had to drop to 3rd on mild rises to keep at that.
I reckon with another tonne and a full height van, I'd be looking for a turbo just for the head winds. Uphill is a matter of anticipation, using your gears, patience and letting others past when you are leading a queue, but long runs into the breeze really stretch the friendship!
Max
AnswerID:
214725
Reply By: keepingitreal - Thursday, Jan 11, 2007 at 17:53
Thursday, Jan 11, 2007 at 17:53
Have a 100series 1hz (however
mine has turbo and intercooler). Iam constantly towing heavy trailers 2.5 - 3 tonnes and the wagon loaded up also,and i have absolutely no dramas. Fuel consumption about 12l/100 upto 16l/100 on heavy hauled long hills etc. These consumption figures are for long hauls. Power is not that big of an issue, only on really big hills and even then it holds its own. I am considering putting higher ratio diffs in for better fuel consumption (get my revs doen to around 2000-2200 @ 100km/h). I hope this helps. Definately makes a difference with turbo and intercooler, make sure you fit a EGT gauge though. I drive to
mine ,however it never exceeds 600deg C. Mainly sits around 500c when towing and edges to 550-600c on long hills at heavy loads. Regards Kirsten (NSW)
AnswerID:
214746
Follow Up By: Ian from Thermoguard Instruments - Friday, Jan 12, 2007 at 11:26
Friday, Jan 12, 2007 at 11:26
Hi Kirsten,
Where's your EGT sensor - upstream or downstream of the turbo? If it's downstream, I'd suggest your pushing it too hard - I wouldn't exceed 550 C at the absolute most. If it's upstream, you probably have the potential to increase the fuelling a bit more if you want to - so that EGT gets up towards 700 C on the long steep slopes. Please have a look at this page on my website for my opinions on safe EGT levels..
By the way, what did you decide about your boost gauge tapping point?
Ian
FollowupID:
475177
Reply By: Member - Andrew W (SA) - Thursday, Jan 11, 2007 at 18:02
Thursday, Jan 11, 2007 at 18:02
I have a 1HZ 100 Series and it is quite heavily loaded up a lot of the time.
I have towed a 1T camper with it.
I know for sure, that the turbo or perhaps a Diesel/Gas conversion would be happening before I tortured myself trying to tow 2.7T van.
Cheers
Andrew.
AnswerID:
214749