info@dolphinmarines.com
Tricorn Bollards

DOLPHIN MARINE’s unique, triple-lobed Tricorn Bollard (sometimes called an ETB Bollard) provides more holding power than any other bollard in its class. Its generous trunk diameter reduces mooring line stresses. Integrated load fuses and capacities up to 2500kN are available.

l High holding power

l Low temperature materials option

l Load fuse option

l Standard or custom baseplates

l Low anchor stresses

Capacity 

D

W

F

H

d

T

Bolts

A

B

L

S

t

 300kN 

410

200

140

380

200

50

4×M30 

55

300

500

130

30

 500kN 

480

235

175

390

270

60

4×M36 

55

370

600

160

35

 600kN 

480

235

175

390

270

60

4×M36 

55

370

600

150

35

 800kN 

750

365

250

530

350

70

4×M48 

85

580

650

170

50

1000kN 

750

365

250

530

350

70

4×M48 

85

580

750

190

50

1250kN 

750

365

250

540

350

80

4×M56 

85

580

850

220

50

1500kN 

750

365

250

550

350

90

4×M60 

85

580

950

240

60

1750kN 

800

450

325

575

500

90

4×M60 

95

610

950

250

60

2000kN 

800

450

325

585

500

100

4×M68 

95

610

1050

320

60

2500kN 

800

450

325

595

500

110

4×M68 

95

610

1250

320

70


All dimensions are in mm. Angles are in degrees. Please ask DOLPHIN MARINE for a certified drawing with anchor details.


 

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