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Description
Ultima 3.0 with LIPO BatteryThe engine is comparable to an approx. 3 4PS internal combustion engine. Haswing calls a full throttle ride of 45 minutes. Depending on the type of boat, this can also be longer or shorter. Recommended for boats up to 7m in length with max. Payload. As with the Protruar models, the tiller is extendable and foldable. Of course, this motor has a stepless speed control and a magnetic motor stop. The Ultima 3. 0 has a brushless motor. It has a stepless
The engine is comparable to an approx. 3 - 4PS internal combustion engine. Haswing calls a full throttle ride of 45 minutes. Depending on the type of boat, this can also be longer or shorter.
Recommended for boats up to 7m in length with max. Payload.
As with the Protruar models, the tiller is extendable and foldable. Of course, this motor has a stepless speed control and a magnetic motor stop. The Ultima 3.0 has a brushless motor. It has a stepless speed regulation.
A 30Ah / 900Wh lithium battery is now available for the Ultima 3.0
The advantages of brushless technology lie in the higher efficiency (more power with less consumption), less wear and a longer service life than with electric motors with brush technology.
Product information "Haswing Ultima 3.0 with lithium polymer battery
As an innovative manufacturer, HASWING regularly launches new engines. This is no different this year. From 2020, HASWING will offer the new brushless Ultima 3.0 with 1030W power and 110lbs (49.9kg) thrust and integrated LiPo battery.
Technical specifications:
- Motor power (continuous/max): 950W ~ 1030W
- Shaft length: S = 540mm / M = 630mm / L = 700mm
- Shaft Material: Stainless steel with aluminum sleeve
- Power/thrust (kp/W): up to 49.9 kp thrust (110 lbs)
- Current consumption (continuous/max): 32A ~ 35A
- Operating voltage: 29.6V DC
- Battery life at full throttle: approx. 60 minutes
- More than 360 swiveling screw (all directions of travel)
- Speed adjustment: stepless
- Battery indicator: 5 LED lights.
- 3-blade propeller
- Motor speed: max. 1530rpm
- Noise level: max. 55db
- Trim positions adjustable in 7 stages
- Weight: 17.2kg (motor 10kg / battery 7.2kg)
- Motor carton packing 44x114x19cm / 13kg
- Battery type: lithium polymer
- Battery size: 29.6V / 30Ah (900Wh)
- Battery weight: 7.25 kg
- Carton weight approx. 7.9kg (special battery packaging)
*The motor weight varies minimally depending on the shaft length.
| Max Speed (km/h) | Range (km) | Running Time (hh:mm) | |
| Slow | 5 | 50 | 14:00 |
| Half Throttle | 7.5 | 22.6 | 4.24 |
| Full Throttle | 13 | 8.5 | 1.06 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 890 reviews
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Product Reviews
★★★★★ 1
Poor quality control - maybe outlet store leftovers
Size: 11.5, Color: Burgundy Polished Full Grain
The two shoes were not the same size. They were both labeled 11 1/2 but one shoe was larger than the other and the fit was poor. I returned the first pair and ordered a replacement. This time the shoes were close to the same size but too loose and the left one has sewing issues. I've bought Johnston & Murphy for years because of the quality. These were to replace an existing pair of burgundy penny loafers that have finally worn out (even after several heal/sole replacements). That is the expected quality. I suspect Nashville Shoe Warehouse may be handling shoes that didn't measure up for the quality; more like an outlet mall than getting the J&M quality I've come to expect.
Update: went to Johnston & Murphy site to buy "direct" from the manufacturer. There were several recent reviews where the shoes were long and didn't fit properly. Genesco - please step up the manufacture / crafting of these classic shoes to the level of quality they used to have.
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Reviewed in the United States on July 21, 2025
★★★★★ 5
Really nice shoes
Size: 9, Color: Black Polished Full Grain
My husband enjoys wearing these shoes. Very classy looking. They fit well. They arrived quickly. He liked them so much he ordered another pair in a different color which have worked out just as well.
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Reviewed in the United States on February 3, 2026
★★★★★ 3
Way too narrow
Size: 9.5 Wide, Color: Burgundy Polished Full Grain
I ordered a wide in this shoe, but it was still way too narrow. I had to return them. Otherwise, it looked like a nice quality shoe.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
I usually wear 11.5's, but I buy 1/2 size smaller to accommodate for stretch. Leather relaxes.
Size: 11, Color: Burgundy Polished Full Grain
5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Sleek, upscale and supremely comfortable
Size: 9, Color: Cognac
I did not know that Marc Joseph makes hands free slip ins. I own four pair of Skechers, and I thought they were the only game in town. I decided that I wanted a pair of business casual pair of wingtips. I already own two pair of Skechers Mark Nason wingtips in blue and black nubuck, so I bought a pair of their cognac colored. Perfectly fine shoes, but when they arrived, I didn't like the color, so the search was on! I found these cognac-colored Mark Joseph's and hands down, they fit the bill for what I was looking for!
I actually bought two more pair of Skechers in the brown family in the same oxford, elastic lace style: One pair of another style of their Mark Nason line and one pair of their Garza line. So now I am comparing three pair of Skechers to the Marc Joseph's. Obsessive, I know :). Luckily, I have a Skechers store near me for easy returns.
The look I was going for is a sleek, business casual that I could dress up or down. Three things that I love about the Marc Joseph's are the beautiful cognac finish: the white yet lower profile soles and the more formal, narrower toe style.
The MJ's nailed it with the color. They have a slightly darker, more lustrous and glossier look than the others. The color alone looks classier and pairs well with black pants which I wear for work almost every day.
The white soles are exactly what I was looking for. The visible rise is probably about a third of the thickness of the others and are a much more subtle, classier look. They offset the cognac color nicely but are not that in your face, sneaker looking, thick white sole.
When I was comparing them to the others right out of the box, I thought they would be too narrow and tight because they looked sleeker and narrower than the others. But they fit perfectly and were very comfortable right out of the box. Upon closer inspection and comparison, I realized the narrower, sleeker look is because the eyelets for the elastic shoelaces are closer together that give the illusion that the shoe is narrower. They compensate for what might create a tighter fit across the top of your foot with two stretchy "gores" they are called on either side of the upper part. The "slits" are nicely finished, and you can't see the stretchy part and add a nice design touch to the shoe. But between them and the elastic shoelaces, they must stretch just enough to make them extremely comfortable across the top. So, if you have a high instep/arch, they should accommodate it nicely.
Last but not least, they are very comfortable shoes. I wear a size 8 1/2 to 9 and my foot is slightly on the wide side. I bought the size 9's and they fit perfectly. If you are between sizes or have wider feet, you may want to size up a half size. Because the Skechers have much thicker soles, they might be slightly more cushioned, but the MJ's are cushioned more than enough for my purposes and very comfortable. Plus, they actually just feel better on my feet. I can't speak to how durable they will be as I just got them, but so far, so good.
So, there you have it. I rely on other people's reviews a lot when buying online, and especially for shoes. I know it's always a crap shoot, particularly when buying shoes online, so I hope this review helps. Everybody's feet are different, but I highly recommend these.
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Reviewed in the United States on March 15, 2025