Tire Weight
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By Cliffampranch
Hi All,
I have a 14 mile round trip on level roads to reach the property where I work with my 2025 Amp Crew Ranch (purchased, April 2026). That 14 mile round trip uses 60% of the battery as shown on the gage for a calculated range of 23.3 miles versus an advertised “up to 50 miles” range. A mile or two working on the property gets me a flashing gage and warning beeping by the time I get home. The dealer was good to work with and even with a new battery (yesterday) the results were about the same, although there seemed to be more power and a higher top speed. I own a Mach-e Mustang so I am familiar with how various conditions affect range, but less than 50% of advertised range just seems like there has to be something out of whack.
Now I’m wondering if there is a controller and/or software issue affecting the range and performance. At various points the Amp seems to lose power for no reason and then has trouble maintaining speed. Any ideas?
Also, twice now, the brakes seem to have not released fully. After noticing reduced speed, I stopped and check the rotors and wheel…..HOT! So, now every time I feel less power, I stopped to cycle the brakes and check the temperature. Very annoying. Are there any adjustments to be had?
And yes, as noted in another post, sometimes the switching from forward to reverse or high to low speed feels sluggish or balky.
Lastly, while an electric vehicle powertrain is quiet, my Amp was horrible from a road noise and vibration standpoint. This was easily fixed by locating panels vibrating on other panels or the frame (even the cup holders were vibrating) and installing felt adhesive pads at the contact points (seat to frame, windshield to frame, fenders to frame, etc.). This is a $10 and 1/2 hour fix that makes a significant improvement in the driver/passenger experience. Tire noise, yes, but that’s because of the knobby tread.
I’m trying hard to like my Amp and would appreciate any tips, advice or solutions.
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By Xov
Just received delivery of a 2024 AMP Pro. Thought I'd start a thread with my impressions as I use it and learn more. There doesn't seem to be a whole lot of real-world usage information out there on this model. Hope this will help others as they research.
Intended Use Cases
Fire mitigation / slash removal from a 5 acre forested and well-gamble-oaked property. The previous owners thought as much about fire mitigation as I do about fashion: not much. Snow removal Stump pulling General hauling (rock, lumber, etc.) Weimaraner energy depletion. Wasn't an original use case, but a nice added bonus. Experiences So Far
Wasn't impressed that two of the bumpers on the underside of the bed where it sits upon the frame were missing. The metal on metal contact has damaged the powder coating and the frame. I expect a little better QC.
I've only put a few hours on it, so not a ton to report on usage. It isn't quiet; it's silent. I can't even detect an electric note from the motor. I removed (and subsequently replaced) the motor cover noticed that the motor is German and made by Schambuller. The motor controller is Italian and made by Dana TM4. Given the operating specs of both I found on the web, I suspect both are higher quality than the previous Navitas (which is supposed to be decent). The motor is rated at 25 hp and 71.5 lb-ft of torque. It feels very powerful. All the torque is delivered instantly, if desired.
The bed is huge and has an electric dump as standard. Great feature but would like it to go up a bit more. Probably not feasible from an engineering perspective, but I want and I need ;).
Power steering is nice, but vague. Probably common to many UTVs, but I am accustomed to more direct results from input. Plan early and plan often.
In our first full day of usage, we hauled about 1/2 as much slash as the entire rest of the year when I was doing it by hand cart. I may get fatter, but I'll also get more done. After a few days of usage, the battery meter has gone down by 1/10th.
Until next time...
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By CYJSP2009
Hello Everyone
Brand new Joyner CV AXLES are waiting to be unloaded at LA port and then be sent to warehouses in Charleston, TN , BALTIMORE, MD and Groveport, OH. Estimate they will be available for shipments to end customers in about 2-3 weeks.
These CV AXLES are ordered in February this year and now it is middle July. Very long time to get these parts. Qty for each model is not big. Detail as below:
S/N Part No. Description Charleston, TN BALTIMORE, MD Groveport, OH Total
1 D650.03.02.02.00 650 Sand Spider Rear left 3 2 3 8
2 S650.03.02.02.00 650 Commando Rear 7 6 10 23
3 TR1100.03.01.03.00 TR1100 Front 3 3 4 10
4 D650.03.02.03.00 650 Sand Spider Rear Right 3 2 4 9
5 S800.03.02.02.00-R2 800 R2/4 Rear Shaft 4 4 6 14
6 TR1100.03.02.03.00 TR1100 Rear 6 5 9 20
7 S650.03.01.02.00 650 Commando Front Left 3 3 4 10
8 S650.03.01.03.00 650 Commando Front Right 3 3 4 10
Below items are also available. These items can be shipped in days
CAGE:
1. 800 Renegade R2/R4 Front outer cage --- 5 pieces
2. 800 Viper SV1100 Drive shaft rear Left outer cage --- 5 pieces
3. 800 Viper SV1100 Drive shaft rear left inner cage --- 3 pieces
CV BOOT:
1. 650 Commando Left Front / 650 Commando Right Front /650 Sand Spider Rear Left / 650 Sand Spider Rear right / OUT CAGE 2 pieces
2. 650 Commando Rear OUT CAGE 1 pieces
3 Trooper Front / Trooper Rear / 800 R2 R4 Rear OUT CAGE 2 pieces
4 650 Commando Left Front / 650 Commando Right Front INNER CAGE 1 pieces
5 650 Sand Spider Rear Left / 650 Sand Spider Rear right INNER CAGE 1 pieces
6 650 Commando Rear INNER CAGE 1 pieces
7 Trooper Front / Trooper Rear / 800 R2 R4 Rear OUT CAGE INNER CAGE 2 pieces
Anyone who need above items please contact me at [email protected]. Thanks.
Other Joyner items needed, you can also contact me and I will try to help.
Have good day
Casey / Leaf Asia
2021-07-20
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By Wolfpaak
My starter has finally given up. It will click when trying to start but not engage. I can jump the terminals on the solenoid to start it. Can the solenoid be rebuilt or is a new starter what I have to find.
Thanks in advance.
Kenny
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By nods
The radio has extremely poor reception, only 3 stations, all above 100Mhz. I have a cheapo $30 portable that gets 24 stations and a 45-year-old jobsite radio that gets 23 stations, and my truck gets over 35 stations. Also, the volume is extremely loud on the lowest setting. Any experience with this issue on a new Stryker.?
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