Heavy duty steel I-beam
Adjustable height for low headroom areas or wider lift range in larger ones
Each caster has its own brake
Beam: 3” x 4”
Width: 97 1/4”
Material: Steel
Lift capacity: 1/2 - 2 ton
Minimum to maximum height: 8 ft. to 12 ft.
base: 47 1/4" x 2 3/4" 2 3/4"; Casters: 1/4" x 3 1/2"
Lock pins: 6” x 3/4"; Hole spacing: 4” apart
Pump handle: 13 1/4" x 7/8”
Support arms: 72” x 1 1/8”
LINKS : Dongqi Crane