Yeah, they have trike versions too (so does UPS). There's a few threads here and there about them. I think UPS uses the Cycletruck brand. DHL has at least two or three versions I've seen posted, plus the one you show there.
SB Cruiser doesnt' direclty ahve that much volume in it's cargo area, but it does on the Mk IV trailer. At one time I was going to make the Mk V trailer big enough to carry a standard pallet (at least 4'x4' cargo deck), but I think that would be too wide. However, it's supposed to be able to carry all four St Bernards, so it might have to be that wide, and probably at least six feet long (not counting the hitch/etc end), to carry them inside the insulated "horse trailer" type 'box", along with the air conditioner (might just be an evap) and battery for that.
I didnt' get the hubmotor halls redone. Just not enough time, everything else is taking way longer htan planned.
I did get the:
-- front wheel rebuilt
-- fork painted
-- front LED strip turn signals installed on the fork
-- downtube LED strip reinstalled and wired up
-- replaced the dead and missing sections of the front canopy white LED strip
-- replaced the dead sections of the rear canopy red brake/tail LED strip
-- moved the wiring for the forward canopy stuff (front edge strip, canopy downlights), which used to be ziptied along the "rack tube" (but the zipties quickly rot and break, leaving it dangling), to inside the tube till it gets to teh top of the cargo area deck, then it runs inside like before.
-- separate wiring and switch for the canopy and cargo deck lights (so I don't have to run all the lights just to use the deck lights to work on stuff with the deck as a table, or use the canopy lights to see stuff on teh handlebars or in the cargo/seatbox). Wanted to add lights *in* the box, but didn't get that far.
-- mounted a speed sensor and magnet for each of the hubmotor wheels (the main sensor is on the front unpowered wheel) but I havent' run the wires from them to the handlebars yet. When I do, I'll put an ON-ON-ON switch in the switch cluster to have the CA monitor either front, left, or right speed sensors. Of course, when monitoring the rear wheels I'll have to change the wheel diameter in the CA.
-- cut the ground wire of one of the two shunts and set the CA to 1.000mohm to match it so I could try current / power throttle modes on the CA
-- experimented with Cycle Analyst settings to see if I could tune the PAS to be useful as more than on/off and get the throttle to be usable with current or power modes, rather than speed or pass thru (failed)
The CA stuff is extremely frustrating.
That dangerous superlong delay (around 8 seconds) while the CA's throttle output ramps slowly up to what the actual throttle is demanding of it, from the high range mode, also exists in teh low range mode when using current throttle. I didn't get to try power throttle yet, but expect the same problem. In high range this happened with speed throttle, didnt' try current or power or pass thru.
At this point I'm guessing that any CA mode may have this problem, at least with this version of firmware, other than passthru throttle. I'll have to test that; maybe tomorrow (since I don't want to do hardware stuff on the last day of my time-off-work, whcih could result in unusable trike and I can't have that).
So right now i will keep independent throttles for left and right, and probably end up using passhtru throttle mode.
PAS...I'm still trying to work out what I can do with the settings that will make it actually control the throttle usefully. But even reading everything I can find about the CA v3, I don't understand how it is working.
In current mode, I can't get it to apply power past around 13mph or so. My first thought was that's because the gearing doesn't allow torque to be applied past a few MPH, but that' doesnt make sense--I would expect it to drop power off once I cna't apply torque. It isn't cadence because I can spin something like twice as fast as usual once I reach the no-torque point, yet it doesnt' affect what speed I can reach.
It might be that the system is drawing the amount of current already that's proportional to the amount of torque I'd applied, but that doesnt' make sense either, because of the above.
I must be doing more than one thing wrong to be having all these problems...I just don't think there could be that many bugs in the 3.14 (or earlier) firmware to cause what I see. WIsh I knew what it was, though.
Pics and details:
This is the new switch panel; it's the end off an ancient crystalyte analog controller, nice thick aluminum. Right now it's just got zipties holding it on. Drilled six holes for six toggle switches. Left the led and the original pushbutton on there, but they're not used right now. ATM it's just the canopy/deck lights and the headlight lowbeam setup on there. The early-1970s on-off-on switches (saved off a refrigerator-sized input panel from an unknown room-sized computer) are siliconed on the back to keep water off the wiring and keep the wires from being pulled or vibrated at the joints. (the panel itself was used as the deck for my Mk I kennel trailer for Hachi and Nana; not sure if I still have it).
You can see the back of it in the pics below, which also show the elastic wraps from Grin that cover the ugly wiring I can't pass thru the tiller tube.
This is the revamped front triangle, with the redone wiring loom. It still looks messy at the bottom, and it *is* a lot of wires, but it's a lot easier to deal with, and to figure out what is where and troubleshoot something or modify things. I need another ground spade lug row, though...and I'm considering rearranging things to move the DC-DC in the top right, up to across the top, and the headlight and main power relays and turn signal blinker to just under that. THen move the bus block to above the wiring (instead of behind it) so it's easier to work with.
The rear speed sensor (other side is the same)
The front fork, with the new turn signal strips
The new rear DOT turn signals
I have "matching" front ones (actually they're rears, but I prefer the rear style in front and the fronts were easier to mount on the cargo box) but I have to take the mirror unit off the top, and build an angled mount to bolt them to above the headlight, under the mirror unit, and remove the old signals (and probably their angled mounts). Dunno when this will happen.
The Grin Tech headlight (12 LEDs) is slowly failing; the top row has stopped working and the bottom row blinks and flickers a lot.
The wiring change on the rack, putting it thru the tubes instead. Wouldn't do this on the structural frame, but this part is mostly a style part of the trike, thin aluminum cot tubing, only "used" for long cargo like wood planks, tubing, etc., that can't be carried in the cargo area or on the rear cargo deck. Not made for significant weight, anyway, since the canopy would hold the other end and is unsupported at the front.
Now that there's no switches on it, just the lighting pack charge port, I'm going to make a cover for the twin tubes here, that run down the back fo the front triangle.
Last but not least, Kirin stayed with me every day most of the day out there, usually staying in the trike itself if she couldn't be right next to me up against me (since I was usually moving around, getting up and down, etc).