Galfab, Inc. has a smart numbering system to establish their Roll-off hoist Models
- Style – 1st and 2nd letters =
- **DL – Dead Lift
- **EH – Extendable Tail Heil (Dead Lift)
- **EX – Extendable Tail to the ground
- **HH – Heil Huge Haul (Dead Lift)
- **IO – Inside-Outside Rail
- **MM – Mil Mar (Dead Lift)
- **OR – Outside Rail Tail to the Ground
- **OX – Outside rail Short Extendable Tail to the Ground
- **SI – Inside-Outside for (Dempster and Dead Lift Containers)
- *ORHH – Outside Rail for HH (Dead lift containers) Frame O.D. = 35” and cable has swivel eye.
- *ORSB – Outside rail – Slide Back (also known as Fast Back)
** The letter “N” in front of these (making three letters) denotes 10” sub-less frame
- Capacity – 3rd and 4th Number denotes rated capacity of lifting cylinders. (*except ORHH and ORSB)
- 50 = 50,000#
- 60 = 60,000#
- 75 = 75,000#
- Etc.
- The 5th, 6th, and 7th numbers are the cab to center of tandem axle required minimum length
- 174 = 174” C.A.
- 194 = 194” C.A.
- 228 = 228” C.A.
- The 8th letter denotes the type of lift cylinders
- S = Single Stage Double acting
- T = Telescopic multi stage Double acting
- The next three plus numbers are the stroke of the lift cylinders
- 072 = 72”
- 118 = 118”
- 074.5 = 74.5”
Example:
