WRI®

Tri-MAX

A well-proven 6x27 langs-lay flattened triangular strand construction provides 2.5 times the contact area of a round strand rope. Designed for increased rope strength, wear resistance and fatigue life, and exceptional resistance to drum crushing. The (3/3) triangular strand center construction provides the best strength/performance combination for drums with a recommended D/d ratio of 80/1.

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Applications

Friction Winder Ropes

Advantages

Greater contact with sheave/drum - better wear resistance
Reduced stretch
Limited drum end cuts

Downloads

Underground

Features

Compaction -

Core Fibre core

Steel Grades 1770, 1860 or 1960

Lay type Langs lay or Regular lay

Lay Direction RH or LH

Finish Bright or Galvanised

WRI® Tri-MAX specification

^{Note for more detailed information please download the brochure above.}

DIAMETER		APPROX. WEIGHT		MINIMUM BREAKING LOAD
DIAMETER		APPROX. WEIGHT		115 LTSI / 1770 MPa		125 LTSI / 1960 MPa		133 LTSI / 2060 MPa		140 LTSI / 2160 MPa
inches	mm	lb/ft	kg/m	lbf	kN	lbf	kN	lbf	kN	lbf	kN
7/8	22	1.4	2	71200	317	77800	346	82400	367	86400	384
1	25	1.8	2.7	94000	418	102600	456	108800	484	115000	512
1 1/8	29	2.2	3.3	119800	533	130200	579	138400	616	146400	651
1 1/4	32	2.8	4.1	148200	659	160600	714	171400	762	180600	803
1 3/8	35	3.4	5	179600	799	194800	867	207600	923	215600	959
1 1/2	38	4	6	213800	951	232800	1036	247200	1100	270000	1201
1 5/8	41	4.7	7	251800	1120	273600	1217	291200	1295	318000	1415
1 3/4	44	5.4	8	290800	1294	315400	1403	336200	1496	362800	1614
1 7/8	48	6.2	9.2	330600	1471	360000	1601	382400	1701	-	-
2	51	7	10.5	374400	1665	406600	1809	432800	1925	-	-
2 1/8	54	7.9	11.7	423800	1885	458800	2041	487800	2170	-	-
2 1/4	57	8.7	12.9	475000	2113	513000	2282	547200	2434	-	-

^{This table is for guidance purpose only with no guarantee or warranty (express or implied) as to its accuracy. The products described may be subject to change without notice, and should not be relied on without further advice from Bekaert.}

Bridon Tiger Dyform® 18M / 18M PI

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WRI® PS 1810

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WRI® DyPac 34

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WRI® PS 620

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Bridon Tiger Dyform® 34LR MAX

Roller compacted Bridon Tiger Dyform® 34LR MAX offering the highest strength with excellent spooling properties on multi-layer drums.

Bridon Tiger® 6R Bristar®

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