MossRoad
Super Moderator
- Joined
- Aug 31, 2001
- Messages
- 57,541
- Location
- South Bend, Indiana (near)
- Tractor
- Power Trac PT425 2001 Model Year
At my former employer one of my duties was to maintain a fleet of 4 electric clamp/fork trucks, 4 skid movers, 3 pallet wrappers, and around 35 pallet lifts. All had lead/acid batteries. They worked great. The electric forklifts were a LOT smaller than ICE powered equivalents because the batteries weighed so much they didn't need nearly as much of the heavy metal weight on the backs for ballast. However, when it care time to replace the batteries in the electric fork trucks, they opted for propane powered fork trucks. The replacement batteries were just too expensive. Duty cycle in our situation was a non-issue. It was strictly cost.@ArlyA I don't get the antagonism either. If someone doesn't want an electric doodad, buy something else. Not a big deal, at least to me. "Don't like cordless battery powered tools?" Great! Go use a hand tool, gasoline powered, or an air tool, or whatever floats your boat.
I've been around jobs where the choice was propane, electric, or by hand, and some where it was either hand or electric. No, they weren't basic outdoor foundation builds, they were excavations inside an operating facility, and there were air quality / noise requirements because of what was going on in the rest of the facility. There is a role for electric machines in some applications in my view. I would have used an electric mini bobcat in a heartbeat, and it would have been cheaper in the long run.
I think it is the old horses for courses saying. You wouldn't take a draft horse to the Kentucky Derby, any more than you would ask a two year old Derby runner to pull a plow. I like my pocket knife, but others have different brands and makes. That's great in my book. Life would be pretty boring if everyone looked the same, at the same food, and drove the exact same vehicle.
I have used lithium batteries since they came out, and I have had zero fires, but that says nothing about them in general. It does make me more comfortable with having them around. Knowing about the battery chemistries, manufacturing processes/controls, and risks, makes me comfortable about having them around.
All the best,
Peter
All of the other electric equipment remained because they didn't have large batteries. We just had to check the water in them on a regular PM schedule, and plug them in every time the battery indicator told us to.
If an electric fork truck started to run down, we'd park it, plug it in, and take another one. If a propane unit died, we'd swap tanks and be on our way.
We preferred the electric units over the ICE units for several reasons. Didn't have to store a dozen propane tanks. Didn't have to rely on a propane vendor to keep them stocked. Didn't have to do any oil changes. Didn't have to keep the ventilation fans running. Could hear very well compared to the ICE units. Smaller footprint. Just overall much easier to maintain.
Operation was virtually the same, so no issues there.
After the electrics were sidelined they sat in the warehouse for a few years. Then they were scrapped. One of my coworkers removed the mast off of one and adapted it to become a 3pt fork lift for his tractor at home.