Cone Fenders

Features

DockGuard Cone Fenders offer the most advanced cone fender technology available. Combining the very best attributes of both cell and leg fender design and construction, cone fenders provide an excellent energy capability with a low reaction (derived from its capability of compressing by more than 72% of its height). The conical design and circular mounting base make this an extremely stable fender especially where angular performance is required.

The normal compression of a DockGuard Cone Fender is 72% and its maximum compression is 75%. They are available in sizes from 300mm high to 2500mm high.

Key Benefits

DockGuard’s Cone Fenders have excellent energy characteristics, with up to 75% compression for greater travel, and are highly effective even in severe angular berthing applications. This outstanding performance enables a cone fender to be used instead of a larger and more costly alternative. With their extreme stability and resistance to shear as well as their angular berthing performance, DockGuard Cone Fenders provide unrivalled flexibility and economy.

Applications

Cone Fenders are ideally suited to a wide range of berthing applications – including oil and LNG facilities, offshore platforms, bulk terminals, general cargo, container berths, RoRo and cruise terminals.

Cone Fender Physical Properties

<< swipe table content >>

Fender	H	ØA	ØB	ØC	ØD	Bolts	E	F	Weight Kgs
DCN500	500	675	325	750	425	4 x M24	19	75	141
DCN600	600	810	390	900	510	6 x M24	27	90	242
DCN700	700	945	455	1050	595	6 x M30	32	105	395
DCN800	800	1080	520	1200	680	6 x M36	38	120	610
DCN900	900	1215	585	1350	765	6 x M36	41	140	845
DCN1000	1000	1350	650	1500	850	6 x M42	45	155	1125
DCN1100	1100	1485	715	1650	935	6 x M42	45	170	1540
DCN1150	1150	1550	750	1725	998	6 x M42	45	180	1680
DCN1200	1200	1620	780	1800	1020	8 x M42	45	185	1965
DCN1300	1300	1755	845	1950	1105	8 x M48	50	200	2455
DCN1400	1400	1890	930	2100	1190	8 x M48	50	210	3100
DCN1600	1600	2160	1060	2400	1360	8 x M48	60	250	4650
DCN1800	1800	2430	1190	2700	1530	8 x M56	60	270	6620
DCN2000	2000	2920	1540	3200	1900	10xM56	80	300	8200
DCN2250	2250	3285	1730	3600	2140	10xM64	90	335	12400
DCN2500	2500	3650	2150	4000	2450	12xM64	110	375	18500

All dimensions in mm. All weights in Kgs per 1000mm length.

Cone Fender Performance

Cone Fender Energy and Reaction Graph

D*= Rated Deflection
R = Reaction KN
E = Energy KNm
D = Deflection %
T = Tolerance +/- 10%

Cone Fender Performance Table 1 (DCN 300 - DCN 950)

Energy Reaction		DCN 300	DCN 350	DCN 400	DCN 500	DCN 550	DCN 600	DCN 700	DCN 800	DCN 860	DCN 900	DCN 950
D0.9	E	9	14	22	42	55	71	131	190	238	273	317
	R	55	77	100	156	187	209	314	400	462	508	558
D1.0	E	11	16	24	47	61	79	145	211	264	303	352
	R	61	85	111	173	208	232	349	444	514	564	620
D1.1	E	11	17	25	49	63	82	149	218	272	312	363
	R	64	89	116	180	217	243	362	462	534	586	645
D1.2	E	11	17	26	50	65	85	154	224	280	321	374
	R	67	92	121	188	225	254	375	480	555	609	670
D1.3	E	11	18	27	52	67	88	158	231	288	330	385
	R	69	96	126	195	234	265	389	498	575	631	696
D1.4	E	12	18	27	53	69	90	162	238	296	339	396
	R	72	100	130	203	243	277	402	517	596	653	721
D1.5	E	12	19	28	55	71	93	166	244	304	348	407
	R	75	104	135	210	252	288	415	535	616	675	746
D1.6	E	12	19	29	56	74	96	171	251	312	357	418
	R	78	107	140	217	261	299	428	553	637	698	771
D1.7	E	12	20	30	58	76	99	175	258	320	366	429
	R	81	111	145	225	269	310	441	571	657	720	796
D1.8	E	13	20	31	59	78	102	179	264	328	375	440
	R	83	115	150	232	278	321	455	589	678	742	822
D1.9	E	13	21	31	61	80	105	183	271	337	384	451
	R	86	118	155	240	287	332	468	607	698	764	847
D2.0	E	13	21	32	62	82	108	188	278	345	394	462
	R	89	122	160	247	296	344	481	626	719	787	872
D2.1	E	14	22	33	64	84	110	192	284	353	403	472
	R	92	126	164	254	305	355	494	644	739	809	897
D2.2	E	14	22	34	65	86	113	196	291	361	412	483
	R	95	129	169	262	313	366	507	662	760	831	922
D2.3	E	14	23	34	67	88	116	200	297	369	421	494
	R	97	133	174	269	322	377	521	680	780	853	948
D2.4	E	14	23	35	68	90	119	205	304	377	430	505
	R	100	137	179	277	331	388	534	698	801	876	973
D2.5	E	15	24	36	70	92	122	209	311	385	439	516
	R	103	140	184	284	340	399	547	716	821	898	998
D2.6	E	15	24	37	71	94	125	213	317	393	448	527
	R	106	144	189	291	349	410	560	734	842	920	1023
D2.7	E	15	25	38	73	96	127	217	324	401	457	538
	R	109	148	193	299	358	422	573	753	862	942	1048
D2.8	E	15	25	38	74	98	130	222	331	409	466	549
	R	111	151	198	306	366	433	587	771	883	965	1074
D2.9	E	16	26	39	76	100	133	226	337	417	475	560
	R	114	155	203	314	375	444	600	789	903	987	1099
D3.0	E	16	27	40	77	102	136	230	344	425	484	571
	R	117	159	208	321	384	455	613	807	924	1009	1124
D4.0	E	19	29	44	84	111	149	253	379	475	532	629
	R	129	171	229	353	422	500	673	888	1025	1110	1241

Cone Fender Performance Table 2 (DCN 1000 - DCN 2500)

Energy Reaction		DCN 1000	DCN 1050	DCN 1100	DCN 1150	DCN 1200	DCN 1300	DCN 1400	DCN 1600	DCN 1800	DCN 2000	DCN 2250	DCN 2500
D0.9	E	369	427	491	560	639	806	1002	1479	2094	2862	4036	5537
	R	621	682	747	819	893	1039	1202	1550	1954	2396	3017	3704
D1.0	E	410	474	545	622	710	895	1113	1643	2327	3180	4484	6152
	R	690	758	830	910	992	1154	1335	1722	2171	2662	3352	4115
D1.1	E	423	488	562	641	732	922	1147	1694	2399	3278	4622	6341
	R	718	788	863	946	1031	1200	1388	1791	2258	2769	3486	4280
D1.2	E	435	503	578	660	753	950	1181	1744	2470	3375	4759	6529
	R	745	818	896	983	1071	1247	1442	1860	2346	2875	3620	4446
D1.3	E	448	517	595	679	775	977	1215	1795	2542	3473	4897	6718
	R	773	849	929	1019	1110	1293	1495	1929	2433	2982	3754	4611
D1.4	E	461	532	612	698	796	1005	1249	1845	2613	3570	5034	6907
	R	800	879	962	1055	1149	1339	1548	1999	2521	3088	3889	4776
D1.5	E	473	546	628	717	818	1032	1283	1896	2685	3668	5172	7095
	R	828	909	996	1091	1189	1385	1601	2068	2608	3195	4023	4941
D1.6	E	486	561	645	736	839	1059	1317	1946	2757	3765	5309	7284
	R	856	939	1029	1128	1228	1432	1655	2137	2696	3302	4157	5107
D1.7	E	499	575	662	755	861	1087	1351	1997	2828	3863	5447	7473
	R	883	969	1062	1164	1267	1478	1708	2206	2783	3408	4291	5272
D1.8	E	511	590	678	774	882	1114	1385	2047	2900	3960	5584	7661
	R	911	1000	1095	1200	1306	1524	1761	2275	2871	3515	4425	5437
D1.9	E	524	604	695	793	904	1142	1419	2098	2971	4058	5722	7850
	R	938	1030	1128	1236	1346	1570	1814	2344	2958	3621	4559	5602
D2.0	E	537	619	712	813	925	1169	1453	2148	3043	4155	5860	8039
	R	966	1060	1161	1273	1385	1617	1868	2414	3046	3728	4694	5768
D2.1	E	549	633	728	832	947	1196	1486	2199	3115	4253	5997	8227
	R	994	1090	1194	1309	1424	1663	1921	2483	3133	3835	4828	5933
D2.2	E	562	647	745	851	968	1224	1520	2249	3186	4350	6135	8416
	R	1021	1120	1227	1345	1464	1709	1974	2552	3220	3941	4962	6098
D2.3	E	574	662	761	870	990	1251	1554	2300	3258	4448	6272	8604
	R	1049	1151	1260	1381	1503	1755	2027	2621	3308	4048	5096	6263
D2.4	E	587	676	778	889	1011	1279	1588	2350	3329	4545	6410	8793
	R	1076	1181	1293	1418	1542	1802	2081	2690	3395	4154	5230	6429
D2.5	E	600	691	795	908	1033	1306	1622	2401	3401	4643	6547	8982
	R	1104	1211	1327	1454	1582	1848	2134	2759	3483	4261	5364	6594
D2.6	E	612	705	811	927	1054	1333	1656	2451	3473	4740	6685	9170
	R	1132	1241	1360	1490	1621	1894	2187	2828	3570	4368	5498	6759
D2.7	E	625	720	828	946	1076	1361	1690	2502	3544	4838	6822	9359
	R	1159	1271	1393	1526	1660	1940	2240	2898	3658	4474	5633	6924
D2.8	E	638	734	845	965	1097	1388	1724	2552	3616	4935	6960	9548
	R	1187	1302	1426	1563	1699	1987	2294	2967	3745	4581	5767	7090
D2.9	E	650	749	861	984	1119	1416	1758	2603	3687	5033	7097	9736
	R	1214	1332	1459	1599	1739	2033	2347	3036	3833	4687	5901	7255
D3.0	E	663	763	878	1003	1140	1443	1792	2653	3759	5130	7235	9925
	R	1242	1362	1492	1635	1778	2079	2400	3105	3920	4794	6035	7420
D4.0	E	729	839	965	1104	1253	1587	1972	2920	4135	5643	7959	10920
	R	1365	1498	1642	1798	1955	2286	2641	3415	4310	5273	6639	8170

Cone Fender Configurations

The table below gives an indication on whether support chains are required for use on the fender system

DCN	Cone Fender mounted Vertically
D1	Max support = 1.35 x n x w
D2	Max support = 1.84 x n x w
D3	Max support = 1.93 x n x w
D4	Max support = 2.04 x n x w

DCN	Cone Fender mounted Vertically
D1	Max support = 1.35 x n x w
D2	Max support = 1.84 x n x w
D3	Max support = 1.93 x n x w
D4	Max support = 2.04 x n x w

n = number of Cone Fenders
w = weight of Cone Fender