I own the original, 2007 patent on electric hydraulic hybrids (see USPTO 7201095) with dual regen and dual power. Would like to partner with you to develop a 2 and 3 wheeled version.
This is an amazing project. Congratulations! Now replace the gas 20hp with an electric motor (5hp would do it because of the rating differences), add hydraulic regenerative breaking (See EATON) and you have totally done what the auto industry has refused to do for 50 years (or more). I would love to have the hydraulic schematics.
There is a cylinder attached to each motor mount. There are 2 valves in the small grey box in front. 1 is operated by a 3 position toggle switch. That can be seen at 1:49 and you can see the operator moving it at 2:23. The valve/cylinder plumbing makes only the front cylinders move, make the rear cylinders move the same direction as the front cylinders (as seen at 2:25), or make the rear cylinders move oposite of the front cylinders (as seen at 1:56).
The engine is a Kohler Command 21. It has a vertical crank shaft and 20 hp. The primary pump is a Haldex Barnes 1.44 CID. There is an added piggyback for the steering and charging the primary pump. The motors attached to the wheels are Eaton 2000 Series disc spool valves. They are 6.2 CID with 4 bolt wheel mounting.
Thinat you have done may be good for what i would like to do.. Kinda like a 10ft john boot with hyd. motors . Like to know motor engine and pump size.
put a bussa on it and holy s... that thing would be bad ass!!
bdt72 1 day ago
I own the original, 2007 patent on electric hydraulic hybrids (see USPTO 7201095) with dual regen and dual power. Would like to partner with you to develop a 2 and 3 wheeled version.
PNEUVOLT 5 days ago
to noisey ...my ears ...
1182welcomerichie 4 weeks ago
This is an amazing project. Congratulations! Now replace the gas 20hp with an electric motor (5hp would do it because of the rating differences), add hydraulic regenerative breaking (See EATON) and you have totally done what the auto industry has refused to do for 50 years (or more). I would love to have the hydraulic schematics.
daandrewda 1 month ago
I drive our offroad forklift at the drilling rig with it in "crab crawl" all the time.
TheGoose428 1 month ago
good video, good car, fucking gay music.
skyylao 2 months ago
There is a cylinder attached to each motor mount. There are 2 valves in the small grey box in front. 1 is operated by a 3 position toggle switch. That can be seen at 1:49 and you can see the operator moving it at 2:23. The valve/cylinder plumbing makes only the front cylinders move, make the rear cylinders move the same direction as the front cylinders (as seen at 2:25), or make the rear cylinders move oposite of the front cylinders (as seen at 1:56).
MrHarr0073 1 year ago
The engine is a Kohler Command 21. It has a vertical crank shaft and 20 hp. The primary pump is a Haldex Barnes 1.44 CID. There is an added piggyback for the steering and charging the primary pump. The motors attached to the wheels are Eaton 2000 Series disc spool valves. They are 6.2 CID with 4 bolt wheel mounting.
MrHarr0073 1 year ago
Thinat you have done may be good for what i would like to do.. Kinda like a 10ft john boot with hyd. motors . Like to know motor engine and pump size.
ariesseeks1 1 year ago
Very nice. I love the 4 wheel steering
NorthsideBill 2 years ago
Your Hydraulic Crawler is awesome. How did you get the rear tires to rotate with the front tires? Is it also a hydraulic system?
821247 2 years ago
Hydrostatic power!
314clcr 2 years ago