GB crane rail

 

GB crane rail

Glory Rail supply the whole range of crane rail.

This kind rail track is used in the crane railway. It is common in prot crane and plant construction. This rail material has high strength compare to the normal rail track, Glory Rai could offer various standard rail track, such as AREMA, GB, BS, DIN, UIC, and other custom rail tracks.

GB Crane rail specifications

Note: this standard applies to special section rail for crane cart or crane car.

Rail Materials:

U71Mn

Mechanical Property

Chemical Composition

Yield strength

Tensile strength

Elongation

Hardness

C

Si

Mn

S

P

Cr

Ni

Cu

MPa

kg/mm²

MPa

kg/mm²

min

HB

≤

≤

≤

≤

≤

≥880

9%

0.65-0.76

0.15-0.35

1.10-1.40

0.030

0.030

0.25

0.25

0.25

GB Crane rail size

The cross section and names of parts of rail are in the following picture. The size of cross section should meet requirements in Table 1.

Standard: YB/T5055-2014

Size *	Rail height(mm) A	Bottom Width(mm) B	Head Width(mm) C	Web Thickness(mm) t	Weight(kg/m) *
QU70	120	120	70	28	52.8
QU80	130	130	80	32	63.69
QU100	150	150	100	38	88.96
QU120	170	170	120	44	118.1

Length of crane rail

The standard length of rail is 9, 9.5, 10, 11, 11.5, 12, or 12.5m.

A certain ratio of variable size of rails that are 4m to 8.9m long can be provided after the supply and requisitioning parties reach an agreement and note it in the contract. When calculating weight of rails, upgrade every 100mm.

The allowable deviation of rail length is ±500mm.

Weight of crane rail

The delivery of Rail is on the basis of theoretical weight.

Drawings of crane rail

crane rail drawing