BPC TRIM

hydraulic cylinder with tackle

It is a tackle system operated by a “push-pull” hydraulic cylinder. It has been designed mainly for the management of sheets (mainsail, genoa), but it may also be used for other running rigging (runner). The device is made up by a 4:1 tackle allowing to stow a quantity of line that is four times longer than the cylinder stroke.

The anchoring method is simple and fast: two pins, one holding the load, the other one supporting the system, that are positioned on the two extremities of the self-holding structure.

This spares both boom maker and boat yard the construction of a complex structure. BPC-TRIM may be housed either inside the boom or in a dedicated technical compartment. The system is controlled by an electric hydraulic power-pack to be customized. All BPC-TRIM cylinders are also available in the “flat” version.

Line
max
Ø A
mm		 Tackle box
dimensions
B x C
mm		 Piston
external
Ø D
mm		 Piston max
stroke
E
mm		 Oil intake
thread
F		 Anchoring
pins
Ø G
mm
100 12 100 x 100 90 2000 3/8” 25
120 14 120 x 120 100 2500 1/2” 30
150 18 150 x 150 140 2500 3/4” 35
200 22 200 x 200 180 3800 1” 45
250 24 250 x 250 225 4500 1” 45
300 26 300 x 300 270 5000 1 1/4” 50

Model

100

120

150

200

250

300

1:1 Exit pull at 220 bar* kg

1476

1900

3031

6070

8145

12000

Cylinder pull Ø 220 bar kg

7380

9500

15155

31090

42000

64000

Sheave Ø mm

85

105

125

170

210

260
* Max working pressure 220 bar