Yours truly has driven the Hyliion electric drive tandem for trailers and I've found that it seems to do what its developers say: It helps propel a trailer on the level and while climbing hills, and ...

General-purpose, tandem-axle, tag-along equipment trailer is suited for transporting trenching and horizontal directional drilling equipment 18,000-lb. GVWR with a maximum hauling capacity of 14,130 ...

You can’t drive a trailer, but the Hyliion hybrid electric tandem can help propel your rig down the road. From the driver’s seat, you feel nudging from the powered trailer behind. Its primary purpose ...

A hybrid electric-drive trailer tandem is being developed by group of engineers who promise substantial fuel savings and fast payback. The device, which for now has no official name, is under road ...

1,150-lb. aluminum utility trailer has tandem 3,500-lb. axles, removable aluminum fenders, two 5-ft. aluminum pull-out ramps that store under the extruded aluminum deck The 7816 tandem-axle, flatbed ...