ADJUSTABLE BEAM CRAWLS - TYPE R

Adjustable Beam Crawls

Quesco is a renowned company in the sales sector, specializing in providing products such as adjustable beam crawls.

Their top-tier inventory also includes the rigger crawl with scissors type cross piece, which is meticulously screw-adjusted for optimal performance.

They also offer lock bush products that are ideally suitable for a beam size of 300mm, guaranteeing quality and efficiency.

S.W.L CAPACITY	1t	2t	3t	5t
Type	GS GH	GS GH	GS GH	GS GH
"A" Beam width range	70-270	75-270	105-300	110-300

"B" Overall Crosshead Length	510	520	530	560

"C" Overall Length of Trolley	260	330	330	380

"D" Runner Tread Diameter	65	90	90	110

"E" Headroom -	210-130 280-210	190-12 280-20	230-17 34-270	250-10 360 -280
unner Tread to Suspention Plate Seat
"E1" Headroom -	50	35	65	70
Runner Tread to Top of Hook Plate Assy
"F" Edge of Runner	140	140	145	145
Flange to Outside of Chain Wheel
"G" Tread Width	19	25	25	30
Minimum Radius of	1.5	1.5	1.5	1.8
Track Curve (Curve)