Dock-leveller components

Hydraulic dock leveller components from Pedro Roquet.

Pedro Roquet manufacture a range of power packs and cylinders suitable for folding lip and extending - retracting - telescopic lip dock levellers.

Please select the following PDF files for additional information on how dock levellers work, how our packs work in the application and what standard components we make for this application:

How dock levellers work

How our folding-lip dock leveller pack works

A brief overview of the standard Roquet components produced for dock leveller applications (for more detailed information please see the individual data sheets below).

Individual data sheets for the standard Roquet components for folding-lip hydraulic dock levellers (click on images for PDF files):

Power pack 2432030 Our latest power pack featuring:
1. High-resistance plastic tank with extremely strong union to central housing to resist severe vibration even when fitted to underside of leveller deck plate.
2. Plated cast-iron central housing for extreme resistance to pressure peaks (will not crack) and heavy-handed fitters (threads will not pull out).
3. Suitable for use with single or double lift cylinder levellers (extra port included in central housing).

Power pack 9034030 Our classic power pack featuring:
1. Plated metal tank for extreme durability.
2. Plated cast-iron central housing for extreme resistance to pressure peaks (will not crack) and heavy-handed fitters (threads will not pull out).
3. Suitable for use with single lift cylinder levellers.

Folding lip cylinder 9349 Lip cylinder for single and double lift cylinder levellers.
High quality chromed rod - salt-mist tested.
Cast-iron one-piece body.
30mm rod displacement type cylinder.
105mm stroke.
Easy to bleed from highest point when mounted with lip up.

Single lift cylinder 2132 Lift cylinder for single lift cylinder levellers.
High quality chromed rod - salt-mist tested.
50mm rod displacement type cylinder.
470mm stroke (standard) - 350mm also available.
Easy to bleed from highest point when mounted.
Hose burst valve included.

Double lift cylinder 2281 Lift cylinder for dual lift cylinder levellers.
High quality chromed rod - salt-mist tested.
35mm rod displacement type cylinder.
Easy to bleed from highest point when mounted.
Hose burst valve included.

Individual data sheets for the standard Roquet components for extending/telescopic-lip hydraulic dock levellers (click on images for PDF files):

Extending lip power pack 9928020 Our classic power pack featuring:
1. Plated metal tank for extreme durability.
2. Plated cast-iron central housing for extreme resistance to pressure peaks (will not crack) and heavy-handed fitters (threads will not pull out).

Extending lip cylinder 9518 Extending or telescopic lip cylinder available with 500mm or 1000mm stroke.
High quality chromed rod - salt-mist tested.
40mm bore, 25mm rod double-acting cylinder.

Single lift cylinder 2132 Lift cylinder for single lift cylinder levellers.
High quality chromed rod - salt-mist tested.
50mm rod displacement type cylinder.
470mm stroke (standard) - 350mm also available.
Easy to bleed from highest point when mounted.
Hose burst valve included.

Double lift cylinder 2281 Lift cylinder for dual lift cylinder levellers.
High quality chromed rod - salt-mist tested.
35mm rod displacement type cylinder.
Easy to bleed from highest point when mounted.
Hose burst valve included.

Individual data sheets for the standard Roquet components for folding-lip hydraulic dock levellers (click on images for PDF files):
Power pack 2432030	Our latest power pack featuring: 1. High-resistance plastic tank with extremely strong union to central housing to resist severe vibration even when fitted to underside of leveller deck plate. 2. Plated cast-iron central housing for extreme resistance to pressure peaks (will not crack) and heavy-handed fitters (threads will not pull out). 3. Suitable for use with single or double lift cylinder levellers (extra port included in central housing).
Power pack 9034030	Our classic power pack featuring: 1. Plated metal tank for extreme durability. 2. Plated cast-iron central housing for extreme resistance to pressure peaks (will not crack) and heavy-handed fitters (threads will not pull out). 3. Suitable for use with single lift cylinder levellers.
Folding lip cylinder 9349	Lip cylinder for single and double lift cylinder levellers. High quality chromed rod - salt-mist tested. Cast-iron one-piece body. 30mm rod displacement type cylinder. 105mm stroke. Easy to bleed from highest point when mounted with lip up.
Single lift cylinder 2132	Lift cylinder for single lift cylinder levellers. High quality chromed rod - salt-mist tested. 50mm rod displacement type cylinder. 470mm stroke (standard) - 350mm also available. Easy to bleed from highest point when mounted. Hose burst valve included.
Double lift cylinder 2281	Lift cylinder for dual lift cylinder levellers. High quality chromed rod - salt-mist tested. 35mm rod displacement type cylinder. Easy to bleed from highest point when mounted. Hose burst valve included.
Individual data sheets for the standard Roquet components for extending/telescopic-lip hydraulic dock levellers (click on images for PDF files):
Extending lip power pack 9928020	Our classic power pack featuring: 1. Plated metal tank for extreme durability. 2. Plated cast-iron central housing for extreme resistance to pressure peaks (will not crack) and heavy-handed fitters (threads will not pull out).
Extending lip cylinder 9518	Extending or telescopic lip cylinder available with 500mm or 1000mm stroke. High quality chromed rod - salt-mist tested. 40mm bore, 25mm rod double-acting cylinder.
Single lift cylinder 2132	Lift cylinder for single lift cylinder levellers. High quality chromed rod - salt-mist tested. 50mm rod displacement type cylinder. 470mm stroke (standard) - 350mm also available. Easy to bleed from highest point when mounted. Hose burst valve included.
Double lift cylinder 2281	Lift cylinder for dual lift cylinder levellers. High quality chromed rod - salt-mist tested. 35mm rod displacement type cylinder. Easy to bleed from highest point when mounted. Hose burst valve included.