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Looking for Answers about Concentric/Haldex Hydraulic Pump - 16 GPM, 2-Stage, Model# 1001507?

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Most Recent Questions
Recent Question:
what is the minimum horsepower tractor that will run this pump?
Recent Question:
Does this pump's bolt pattern conform to any of the SAE standards (A, AA, etc...)?
Recent Question:
Can I use ISO 32 Hydraulic Oil with this pump?
Questions with Most Recent Answers
Question:
what is the minimum horsepower tractor that will run this pump?
Question:
Does this pump's bolt pattern conform to any of the SAE standards (A, AA, etc...)?

Customer Questions & Answers for
Concentric/Haldex Hydraulic Pump - 16 GPM, 2-Stage, Model# 1001507

Item# 1056
The Concentric/Haldex 2-stage pump can give you faster cycle times and higher possible pressure with a small engine. Excellent for use on log splitters. 85 efficient. Usage Open center hydraulic systems, Weight lbs. 10, Rotations Per Minute 3,600, Shaft Diameter in. 1/2, GPM 16, Material Cast iron, Max. PSI 3,000, Shaft Type Straight keyed, Stage 2. GPM 16 Shaft 1/2in. Inlet 1in. Outlet 1/2in. NPT Dimensions 7 1/4in. L with shaft, 5 5/8in. L without shaft, 3in. H across body, 3 3/8in. across mounting surface Minimum 8 HP or larger gas engine, direct drive only, horizontal shaft For use with open center hydraulic systems only First Stage 16 GPM @ 650 PSI Second Stage 3.5 GPM @ 2500 PSI Maximum pressure 3000 PSI Bolt circle 2.83in. 4 holes spaced 2in. on center Hole diameter 344in. Woodruff key 1/8in. Rotation Clockwise
Customer Questions & Answers:
23 Questions
 | 
33 Answers
Overall Rating:
4.806 out of 5
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Product Details

Questions & Answers for Concentric/Haldex Hydraulic Pump - 16 GPM, 2-Stage, Model# 1001507

Question

pump rotation options

Hello i have a Tecumseh 13 hp motor which the documentation shows as counter clockwise rotational. all of these pumps show clockwise. is this pump usable ccw?
asked 4 years ago
by
RugerFan
 - Grand Haven, MI
on Concentric/Haldex Hydraulic Pump - 16 GPM, 2-Stage, Model# 1001507
-1point
0out of 1found this question helpful.
3 answers
Answers
answer 1
If the Pump and engine are mounted shaft to shaft, straight across from each other the rotation will match.
answered 3 years, 10 months ago
by
CalvinM
 - waller texas
0points
0out of 0found this answer helpful.
answer 2
If the engine is turning CCW looking at the output shaft or PTO end, it will be turning a pump CW, looking at the drive shaft end of the pump.
answered 3 years, 7 months ago
by
bluedakotasky
 - Sturgis, SD
+2points
2out of 2found this answer helpful.
answer 3
Staff Answer
This pump is typically used for log splitters and the rotation is clockwise only.
answered 4 years ago
by
ProductExpert10
0points
0out of 0found this answer helpful.
Question

Which engine would work with this pump?

asked 3 years, 10 months ago
by
Anonymous
on Concentric/Haldex Hydraulic Pump - 16 GPM, 2-Stage, Model# 1001507
0points
0out of 0found this question helpful.
3 answers
Answers
answer 1
Staff Answer
This pump requires a minimum of an 8 hp horizontal gasoline engine.
answered 3 years, 10 months ago
by
ProductExpert19
0points
0out of 0found this answer helpful.
answer 2
We use this pump exclusively with the Briggs & Stratton 10 hp 305cc engines in a horizontal application, and it works great! We use the 2.8 gallon reservoir from Northerntool as well.
answered 3 years, 7 months ago
by
bluedakotasky
 - Sturgis, SD
0points
0out of 0found this answer helpful.
answer 3
Honda Horizontal OHV Engine — 270cc, GX Series. The motor has 8.5 hp works great.
answered 3 years, 4 months ago
by
GHWW
 - Maine
0points
0out of 0found this answer helpful.
Question

will a 6 hp engine run this pump on a log splitter

splitter has a 4' x 24' cylinder
asked 3 years, 10 months ago
by
BILLYB3178
 - 66762
on Concentric/Haldex Hydraulic Pump - 16 GPM, 2-Stage, Model# 1001507
0points
0out of 0found this question helpful.
2 answers
Answers
answer 1
The pump need's 8 hp to run efficiently. I have seen one run with a 6hp and it Bogs the engine and dose not produce the power and gpm the pump is rated for. You will not be happy running this with less than the min hp recommended.
answered 3 years, 4 months ago
by
GHWW
 - Maine
+2points
2out of 2found this answer helpful.
answer 2
Staff Answer
No, a minimum of an 8 hp engine is required for this pump. Item# 1053 would work with a 6 hp engine. Please see below:
answered 3 years, 10 months ago
by
ProductExpert19
0points
0out of 0found this answer helpful.
Question

What size micron filter to use on log-splitter (open center sys)?

What size micron filter to use on log-splitter (open center sys)? 10 or 25 micron?
asked 2 years, 10 months ago
by
Anonymous
on Concentric/Haldex Hydraulic Pump - 16 GPM, 2-Stage, Model# 1001507
+3points
3out of 3found this question helpful.
2 answers
Answers
answer 1
Staff Answer
The 10 micron filter item #778647 would be fine with this pump.
 
Products from my answer
 
answered 2 years, 10 months ago
by
ProductExpert6
0points
0out of 0found this answer helpful.
answer 2
I've been using a 10 micron filter without any problems; 25 micron is probably overkill
answered 1 year, 6 months ago
by
wizard357
 - Seattle, WA
0points
0out of 0found this answer helpful.
Question

A minimum of 8 gallon reservoir for the second stage, what will be the minimum gallons reservoir for the first stage?

asked 8 months ago
by
Jlow
on Concentric/Haldex Hydraulic Pump - 16 GPM, 2-Stage, Model# 1001507
0points
0out of 0found this question helpful.
2 answers
Answers
answer 1
the amount of oil in the reservoir is the same for both stages the pump builds more pressure in the second stage the gpm is the same or less.
answered 8 months ago
by
timbuck2
 - hammett idaho
0points
0out of 0found this answer helpful.
answer 2
Staff Answer
A 32 gallon reservior will cover both the first and second stage together.
answered 8 months ago
by
ProductExpert7
0points
0out of 0found this answer helpful.
Question

I have a log splitter with a 12.5 hp Briggs and stration moter what 2 stage pump would you recomend

asked 3 years, 9 months ago
by
nightcrawler
on Concentric/Haldex Hydraulic Pump - 16 GPM, 2-Stage, Model# 1001507
+4points
4out of 4found this question helpful.
2 answers
Answers
answer 1
We use the Haldex 1056 2-stage pump with Briggs & Stratton 10 hp engines and have no problems. The pump flows 16 gpm which works just fine for most log splitters.
answered 3 years, 7 months ago
by
bluedakotasky
 - Sturgis, SD
+1point
1out of 1found this answer helpful.
answer 2
Staff Answer
Not knowing anything other than the horsepower rating, such as the cylinder size, I would suggest the 22 gpm pump. That size of pump will allow you to take full advantage of the horsepower.
answered 3 years, 9 months ago
by
ProductExpert10
+2points
2out of 2found this answer helpful.
Question

Haldex Hydraulic Pump - 16 GPM, 2-Stage, Model# 1001507 - When mounted horizontal is there a correct or incorrect orientation such as inlet on top?

asked 3 years, 8 months ago
by
Brent5421
on Concentric/Haldex Hydraulic Pump - 16 GPM, 2-Stage, Model# 1001507
+3points
3out of 3found this question helpful.
2 answers
Answers
answer 1
Staff Answer
This pump may be mounted in any orientation that makes connection of the hydraulic lines convenient.
answered 3 years, 8 months ago
by
ProductExpert13
+1point
1out of 1found this answer helpful.
answer 2
No, what ever is convienient for pluming.
answered 3 years, 4 months ago
by
GHWW
 - Maine
0points
0out of 0found this answer helpful.
Question

gravity feed or can my tank be below the pump

i am building a homeade splitter i have this pump already my hydraulic tank is a foot below the pump with this pump pull the fluid to it or do i need to do some re fabrication
asked 2 years, 5 months ago
by
welder0222
 - maine
on Concentric/Haldex Hydraulic Pump - 16 GPM, 2-Stage, Model# 1001507
+2points
2out of 2found this question helpful.
2 answers
Answers
answer 1
Shouldn't be an issue. My pump is 10 inches and four feet from the pump and it pulls the fluid just fine.
answered 1 year, 6 months ago
by
wizard357
 - Seattle, WA
-2points
0out of 2found this answer helpful.
answer 2
Staff Answer
The pump is capable of pulling the fluid up but would put a lot undue stress on the pump and could shorten the life of the pump. If you you get the tank up it would be better.
answered 2 years, 5 months ago
by
ProductExpert6
+2points
2out of 2found this answer helpful.
Question

Do you sell shaft seals for this pump?

asked 4 years ago
by
jsrank1963
on Concentric/Haldex Hydraulic Pump - 16 GPM, 2-Stage, Model# 1001507
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
Staff Answer
We carry the shaft seals for this Haldex hydraulic pump, they are our item 10121. Currently they are not available online, please call us at 1-800-221-0516 to order.
answered 4 years ago
by
ProductExpert5
+3points
3out of 3found this answer helpful.
Question

Will this pump work on vertical shaft engines?

asked 3 years, 11 months ago
by
Anonymous
on Concentric/Haldex Hydraulic Pump - 16 GPM, 2-Stage, Model# 1001507
0points
0out of 0found this question helpful.
1 answer
Answers
answer 1
Staff Answer
Yes, this Haldex hydraulic pump is approved for use with a vertical shaft engine.
answered 3 years, 3 months ago
by
ProductExpert11
+1point
1out of 1found this answer helpful.
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