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Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507

The 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. U.S.A. 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
Average Customer Rating:
4.9 out of 5
4.9
 out of 
5
20 of 20(100%)would recommend this product to a friend.
Customer Reviews for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
16 gpm hyd. pump,
November 3, 2009
By theranch
from ontario, ca.
"purchased this pump 7 years ago. and put it on my 5.5 hp engine (which i also purchased at northern tools) for my log splitter that i use from 5 to 6 days a week for my firewood business. there have been no issues. continues to produce top pressure and has no leaks. this is a totally trouble free product."
What is your level of technical expertise? Professional
Review 2 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
Quality Proven!!,
July 17, 2009
By JackieB
from Big Springs, CA
"I had bought a log splitter someone was building as a project. It came with a 10hp Tecumseh, but a 6 GPM pump which was way too slow for a 5” ram. I then upgraded to this 16 GPM pump, and it’s the difference of night and day. I would highly recommend this pump to anyone upgrading or building a log splitter. It’s an excellent pump with exceptional cycle time and loads of POWER!! I put a 4-way splitting wedge on it and it handles it like a champ. I have been using this splitter for 6 months now and have a mountain of split wood and no problems, equally attributed to a quality part!!!"
What is your level of technical expertise? Professional
Review 3 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
Thumbs up,
April 23, 2009
By chall
from Arizona
"I built a splitter about 3 years ago. It is powered by a 10 horse diesel and this pump has been trouble free. It has been run at 3000 psi all its life and so far so good."
Review 4 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
4 / 5
4 / 5
Haldex Hydraulic Pump -,
March 16, 2009
By tedsoutdoorboilers
from Oswego, NY
"Received the pump in a very timely manner. It was easy to install and is working perfectly."
What is your level of technical expertise? Professional
Review 5 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
Haldex,
November 18, 2008
By applecart
from Alliance, NE
"We have used this pump on our soil samplers and have great success in extreme conditions. I would recommend this product to anyone."
What is your level of technical expertise? Professional
0 of 1 people found this review helpful.
Review 6 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
I love this pump,
November 17, 2008
By shark75
"I installed an 11GPM on my friends splitter and decided to get the 16GPm for myself. I though my 11GPM was great but this was even better. This is a great pump."
1 of 1 people found this review helpful.
Review 7 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
Hydraulic Pump,
November 17, 2008
By Vintage
from Colorado
"Installed on my log splitter, worked great from first start. Really improved performance. Ten horse engine was enough to spin up to capacity."
What is your level of technical expertise? Professional
1 of 1 people found this review helpful.
Review 8 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
Haldex hydraulic pump,
August 15, 2008
By sully
from Metro, il
"Great pump has enough presser to split just about any wood you can fit under splitter."
What is your level of technical expertise? Home Handyman
Review 9 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
Haldex Pump,
August 11, 2008
By nosoot
from Williamson, NY
"I highly recommend this pump to anyone upgrading or building a log splitter. Very smooth operation. Well made -all ports threaded and sealed to keep dirt out. Have been using it for about a month now splitting green wood that was logged last year. Barely even strains !! Coupled with a Honda 8HP engine makes for a very strong hydraulic power plant."
What is your level of technical expertise? Professional
Review 10 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
16gpm 2 stage hydo pump,
August 11, 2008
By Customsplitters
from ny
"I have been using this pump under extreem conditions its pushing a 4 way wedge on a 4"x24"x2" cylinder splitting the knotty wood, its very fast cycle time and its 2 stage operation is flawless . I can say it saves time and gas by decreasing the cycle time and 14hp runs it just fine"
What is your level of technical expertise? Professional
Review 11 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
awesome,
June 19, 2008
By eddyboy
from ca
"I ve been cutting wood to heat my house for years . When my log splitter took a dump on me I decided to up grade i spent about 400.00 dollars on a motor and a new pump this pump works well. It is fast for my 20 ton splitter I have it hooked up to a honda type motor a 6.5 ohv spinning about 3200-3600 rpm . I have no vibration on a skill level as far as hooking it up it is about a 1or 2 it took 10 min start to finish . lots of power . i wish i did this sooner it is about twice as fast . I split some oak as well . with my 8 year old son running the pump a can split a cord in no time flat . THIS WAS A GOOD BUY ALOT BETTER THAN BUYING NEW .I SAVED WELL OVER 1500.00 IF YOU FIND A OLD SPLITTER
BUY IT AND USE THIS WEB SIGHT TO MAKE IT NEW . IT IS THE CHEAPER WAY TO GO
"
What is your level of technical expertise? Home Handyman
Review 12 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
Hydraulic pump,
April 15, 2008
By jbmcvay2
from Kansas
"This works great. Used it for my log splitter when my other pump went out. Works a lot better than the other pump I had on the splitter."
What is your level of technical expertise? Home Handyman
Review 13 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
log splitter pump,
January 21, 2008
By tab1
from wv
"pump works great even when below zero"
What is your level of technical expertise? Professional
Review 14 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
log splitter pump,
January 14, 2008
By tritowne
from CT
"this pump is a great replacement pump for old and new log splitters.
easy to mount and seems to fit most log splitters.
We will keep using this pump for replacing the old worn out ones, it
works great.
"
What is your level of technical expertise? Professional
Review 15 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
What a difference!,
November 30, 2007
By arff51
from Roseville, CA
"I replaced a "mystery" single stage pump on a log splitter project with this 2 stage pump. I'm impressed. Coupled to a 13 hp Honda with a 4"x 28" cylinder, there is nothing that this pump can't drive my wedge through, yet. I actually bent a 1" thick plate steel stop with a stubborn log!
I have at least a hundred hours and $1500 dollars into bulding my own log splitter from the ground up. If anyone wants some free advice, buy! Don't Build! This pump was a real motivation saver, I can split a 16" x 24" round of green doug fir in half. Yahoo!!! Yeah, I spent a lot of time and money for what I could have purchased. It was fun though, and it kept me out of trouble. Plus, my log splitter can hold an ice chest!
I hope that anyone purchasing this pump enjoys the beauty of 2 stages, like I do.
"
What is your level of technical expertise? Home Handyman
Review 16 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
4 / 5
4 / 5
2 stage,
October 30, 2007
By Splitsecond
from CT
"I run a small landscaping, home maintenance, and remodeling business and we heat our home in New England with just fire wood. As a result of both of these, we do a ton of log splitting. Years ago I designed and fabricated a logsplitter, and over the years have used Northern to replace parts and make improvements and upgrades. There are no longer any of the original hydraulics on the unit. My latest round of upgrades was from a 5 horse to an 8 and from a one stage smaller pump to this 16 gpm two stage unit. The results are excellent! Not only does this two stage decrease the cycle time to less than half, when coupled with the increased engine size, also allow the unit to split right through the toughest sections of wood no problem. Installation and hookup were very easy and the unit works well with the log splitter control valve Northern offers. My only concern when I opened the box were some hairline cracks in the unit's housing--which appear to be just cosmetic casting cracks, so you might want to check yours when you get it. I will be making a larger unit over the next year or so and because of the great service and ease of use, I will certainly hit the Northern site for supplies."
What is your level of technical expertise? Professional
Review 17 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
the pump that keeps going,
July 13, 2007
By bert16
from new zealand
"i have found these pumps to be very good on log splitters a good size as to getting speed yet still at a good prise i would have no problem in reamending to others"
What is your level of technical expertise? Professional
Review 18 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
Haldex Hydraulic Pump,
March 7, 2007
By TW19832
from Northern California
"Since I have installed this pump on my splitter I have had no maintenance problems. Prior to this pump I had continuing problems."
What is your level of technical expertise? Professional
Review 19 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
Pump for wood splitter,
March 6, 2007
By Ben01
from UPPER PENISULA of MICHIGAN
"I have trusted Northern Tool for years. So when I needed a pump for my wood splitter the first place I went to was Northerntool.com I checked out all the models and I ordered the (Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507) in a few days I received the pump very easy to attach or mount and good instructions, the hose fittings went right on very simple, with-in a hour I was back to splitting wood.
Thanks Northern Tool for the great prices and speedy service and quality products.
"
What is your level of technical expertise? Home Handyman
Review 20 for Haldex Hydraulic Pump — 16 GPM, 2-Stage, Model# 1001507
Overall Rating:
5 / 5
5 / 5
Haldex 16gpm pump,
November 25, 2006
By in2heat
from Madison, Alabama
"I purchased this pump for a log splitter I was building. It is was very straight forward on the installation and I encountered no problems. The pump seems to be very solidly built. It definitely has some heft to it. I did purchase the pump mounting bracket to help facilitate the mounting of the pump to the engine. I attached it to an 8 hp Honda styled engine. So far I have not encountered any problems with the pump. It has performed exaclty as expected."
What is your level of technical expertise? Professional
0 of 1 people found this review helpful.