L1500dt questions

bucktail

Well-known member

Equipment
L1500DT, 6' king kutter back blade, boom, dirt scoop ford disk JD212
Jun 13, 2016
1,251
189
63
MN
I just bought an L1500dt.

1) I'm getting a charging system light on the dash. I brought the alternator into O'Reilley's to get it checked, but they didn't have the right pig tail for it. Napa's alternator tester was on the fritz, I'm not sure whether they have the right pigtail either. I've been looking up Nippondenso alternators online, but they all appear to have a different plug than mine. Mine has 4 parallel flat pins, the ones that I've been finding online (searching for L175 alternator) appear to have 3 flat pins on them with 2 being parallel and one being perpendicular to those 2 unless they're using the wrong picture with the listing.

Does the L175 have the same alternator? Is there a bobcat or something else with the Z750 in it that uses it? The local Kubota dealer is also a bobcat, Toro, and Stihl dealer, so that would be convenient.

2) The PTO spline matches 540 PTO, so I assumed that 540 pto equipment would work on it, and it probably does, but the PTO has 4 speeds. What are the approximate speeds of each PTO gear at WOT? Since it runs off the transmission, does that change depending on whether it is high or low range?
 

billrigsby

Well-known member

Equipment
L1500DT Too many implements, or is there such a thing?
Mar 17, 2015
1,021
208
63
Florissant CO USA 8213'
www.facebook.com
Two of those pins, are connected together on the 1500 alternator so technically it is a 3-pin alternator. If you look at your plug , you will see two of those pins are jumped together

Bill Rigsby
Florissant CO

1972(?) KUBOTA L-1500-DT
Great Bend M10 48" Front End Loader
Brush Hog 48" "Squealer Mower"
Atlas 48" Landscape Box
Rhino 48" Rear Blade
Draw Bar with 2" Ball
28" Fork Lift Forks
36" Sears Snow Blower (still to be mounted to the front PTO)

Sent from my Samsung Galaxy S7 using Tapatalk
 

bucktail

Well-known member

Equipment
L1500DT, 6' king kutter back blade, boom, dirt scoop ford disk JD212
Jun 13, 2016
1,251
189
63
MN
Thanks, Bill. looked at you facebook page on your tractor. Looks like I'm missing the fuse holder cover. I thought that it was odd that they were out in the open like that.
 

Daren Todd

Well-known member
Lifetime Member

Equipment
Massey Ferguson 1825E, Kubota Z121S, Box blade, Rotary Cutter
May 18, 2014
10,148
6,579
113
Vilonia, Arkansas
To answer your question about the pto speeds.

1st gear is 540,

second is around 700,

Third is around 850ish,

Fourth is around 1000 rpm.

Doesn't matter what gear the transmission is in or whether it's in hi, or low range. Speed on the pto stays the same, based on engine speed, and which gear the pto shifter is in.

Pto is direct drive off the transmission with no over running clutch. So if your gonna bush hog with it, I would recommend getting on aftermarket over running clutch and install it on the tractor side pto shaft.

This helps you stop when pushing in the clutch. While the stump jumper is winding down.

If your just gonna use a tiller or finish mower, then stopping shouldn't be an issue.


Sent from my iPhone using Tapatalk
 

bucktail

Well-known member

Equipment
L1500DT, 6' king kutter back blade, boom, dirt scoop ford disk JD212
Jun 13, 2016
1,251
189
63
MN
I was planning on getting a bush hog if I saw on cheap, but I'm rethink that. I haven't seen very many 48" ones locally; most of them are bigger, and 15 hp doesn't go very far. There was a nice Vermeer log splitter locally that had been converted to PTO for $400, but it was gone by the time I had gotten around to getting my tractor.
 

Corney

New member

Equipment
L1500DT, front end loader, mower, tiller, snow blower
You are going to be surprised how far 15 hp will go. I am partners in my tractor with my neighbor on our old L 1500 DT and we are constantly amazed at what it can do. My folks are are also our neighbours and my Dad loves our unit. He can work it all day and it hardly uses any fuel. The bull low gear and 4 wheel drive makes it a tank.

Wear hearing protecting, put er in gear , pop the the clutch and let er buck!

Cheers!
 

D2Cat

Well-known member
Lifetime Member

Equipment
L305DT, B7100HST, TG1860, TG1860D, L4240
Mar 27, 2014
13,817
5,559
113
40 miles south of Kansas City
If you really want to know the condition of your alternator take it to a alternator repair shop. They'll have the proper tools and knowledge to tell you what the output is.

Taking something to Oh-Really is the last resort. Most of them have to know your shoe size, IQ and barber before they can determine what windshield wiper you need!!!!:D
 

bucktail

Well-known member

Equipment
L1500DT, 6' king kutter back blade, boom, dirt scoop ford disk JD212
Jun 13, 2016
1,251
189
63
MN
Think it will pull 5' of back blade, or should I go with 4'?
 

D2Cat

Well-known member
Lifetime Member

Equipment
L305DT, B7100HST, TG1860, TG1860D, L4240
Mar 27, 2014
13,817
5,559
113
40 miles south of Kansas City
I'd go with 5' blade. You will need to angle the blade for some work, and you want to clear your rear tires.

Yes, it will pull it unless you hook it on a stump, rock pile, or over load it. Just use good judgement!
 

Daren Todd

Well-known member
Lifetime Member

Equipment
Massey Ferguson 1825E, Kubota Z121S, Box blade, Rotary Cutter
May 18, 2014
10,148
6,579
113
Vilonia, Arkansas
5 foot blade will be good for the l1500. :) four footer is two small since the width of the tractor is around 55". At 22 degrees angle, the 5 footer just barely covers the foot print on the tractor. Angled any steeper and it will be inside the width of the tractor :)
 

bucktail

Well-known member

Equipment
L1500DT, 6' king kutter back blade, boom, dirt scoop ford disk JD212
Jun 13, 2016
1,251
189
63
MN
I wouldn't think that going wider to get heavier would help. Seems to me that you'd need more down force the wider you got. I don't have a partner, but I do have a chunk of I beam. The I beam probably won't complain so much.