Cylindrical Fenders

Features

DockGuard Cylindrical Fenders are versatile and highly cost effective. Their simple hollow cylinder design can be produced in almost any length and diameter combination to meet specific performance and space requirements. They are produced in a choice of compounds (EPDM, SBR or SBR/Natural mix) with product performance and cost effectiveness maximised by selecting the optimised manufacturing process for the required fender diameter. Smaller diameter products are produced by extruding the chosen compound through a die; whilst the larger diameter fenders are produced by wrapping and curing under pressure to guarantee high quality homogeneous sections.

The normal compression of a DockGuard Hollow Cylindrical Fender is 80% of the internal bore dimension. The maximum compression is 95% of the internal bore. They can be produced to almost any length and diameter as required and are delivered as rubber sections ready for installation. A full range of optional fixing solutions are available to suit the specific application.

Key Benefits

Their simplicity of construction and installation can make DockGuard’s Cylindrical Fenders a highly economical option especially where a flexible fendering solution is required. They have an equal energy capacity equal to more expensive solutions; and installation and maintenance are both easy and low cost.

Applications

Fender diameters and lengths can be matched to almost any application, including berths serving both large and small vessels such as general cargo and fishing vessels. Also these fenders can be attached to Tug vessels.

Cylindrical Fender Specification

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OD	ID	L Max	E (kNm) P/M	R (kN) P/M	HP (kNm²) P/M	ØB	Chain	Shackle	Weight (Kg/m)
100	50	6000	0.8	43	547		14	16	7.2
125	65	6000	1.3	51	500		14	16	11
150	75	6000	1.8	65	552		16	16	16.3
175	75	6000	2.7	92	781		16	16	24.1
200	100	6000	3.3	86	547		18	19	29
250	125	6000	5.1	108	550		20	22	45.3
300	150	6000	7.4	129	547		24	28	65.2
380	190	6000	11.8	164	550		28	35	105
400	200	6000	13.1	172	547		28	35	116
450	225	6000	16.6	194	549		28	35	147
500	250	6000	28	275	700		32	38	181
600	300	3000	40	330	700		35	44	255
800	400	3000	72	440	700	55	32	38	453
1000	500	3000	112	550	700	65	38	44	707
1200	600	3000	162	660	700	75	40	50	1018
1400	700	3000	220	770	700	80			1386
1400	800	3000	208	649	516	80			1245
1500	750	3000	253	825	700	85			1591
1600	800	3000	288	880	700	90			1810
1750	900	3000	340	929	657	100			2124
2000	1200	3000	415	871	462	110			2414
2400	1200	3000	647	1321	701	130			4073
2700	1300	3000	818	1486	728	140			5154

All dimensions in mm. All weights in Kgs. Figures for 1000mm length.
All energy figures are in kNm. All reaction figures are in kN. Standard tolerance applies.

Cylindrical Fender Title?

Medium Hollow Cylindrical Fender between 600mm – 1000mm OD fixed to quay side using two central support bars connected to 4 support chains which is mounted to four brackets fixed to quay structure with anchors.

Small Hollow Cylindrical Fender between 100mm – 500mm OD suspended using Chains and brackets or U anchors.

Large Hollow Cylindrical Fender between 1000mm – 1600mm OD fixed to quay side using central support bar connected to hanging chains at either end fixed to either brackets or U anchors.

Jumbo Large Hollow Cylindrical Fender between 1700mm – 2200mm OD fixed to quay side using two central support bars connected to a fixed bracket which is mounted to the quay structure secured with anchors.