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RAILS ON RUBBLE - COMPONENTS

ABOUT THE SYSTEM

 There are three different cross-ties used on rubble:

• wooden cross-ties
• reinforced concrete cross-ties
• prestressed concrete cross ties of

Rails are fixed to the wooden cross-ties with bolted bonds or spring clamps.



Stages of the crane runway installation:

• Excavation of the crane runway channel, filling it with rubble
• Laying of the crane runway pavement
• Runway lining and covering

RAIL PADS

Rail pads distribute the wheel load over a larger area under the rail. In this way the load concentrations are reduced event of 50%.  That reduces local stresses which cause many problems in crane runway exploitation (bad alignment, wheels falling from the rail, excessive wear of the rail head etc.).

DISCONTINOUS RAIL SUPPORT MK II	CONTINOUS RAIL SUPPORT MK VII

CRANE RAILS

Not everyone knows that rail has its beginning and end, right and left side and many other characteristic features. Our duty is to choose the right rail (taking into consideration both technical and economical issues) and deliver it to the Customer in expected period of time.

TYPE RAIL "A"			TYPE RAIL "S"			TYPE RAIL "SP"
Rail type szyny	Dimensions of rail						Weight	Select a rail wybrany model
	A	B	C	D	E	F	kg/m
A 45	55,0	45,0	125,0	8,0	24,0	20,0	22,2
A 55	65,0	55,0	150,0	9,0	31,0	25,0	32,0
A 65	75,0	65,0	175,0	10,0	38,0	30,0	43,5
A 75	85,0	75,0	200,0	11,0	45,0	35,0	26,6
A 100	95,0	100,0	200,0	12,0	60,0	40,0	75,2
A 120	105,0	120,3	220,0	14,0	72,0	47,5	101,3
S 20*	100,0	44,0	82,0	16,2	10,0	21,5	19,8
S 24	115,0	53,0	90,0	7,0	10,0	23,9	24,4
S 30	120,0	55,0	110,0	8,5	11,0	32,5	30,4
S 30*	108,0	60,3	108,0	7,0	12,3	60,3	30,0
SP 100	150,0	100,0	150,0	11,3	38,0	40,0	89,1
SP 120	170,0	120,0	170,0	13,8	44,0	45,0	118,3
(*) - according to German DIN

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About the system

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