DouceHydro Standard specifications: Heavy duty hydraulic cylinders - 3000 PSI Square head industrial cylinders Mounting dimensions: NFPA specifications and ANSI/B93.15 – 1981 Serie DHI - MT4 - Center trunnion mounting - 1 - Douce-Hydro, inc. – 7225 19 Mile Road, Sterling Heights, Michigan- USA Phone: 586- 997-5009 – Fax: 586- 997-5030 – Web Site: www.doucehydro.com 2003 – Douce Hydro. All Rights Reserved. May not be reproduced without our written permission.

- 2 - DouceHydro Standard specifications: Heavy duty hydraulic cylinders - 3000 PSI Square head industrial cylinders Mounting dimensions: NFPA specifications and ANSI/B93.15 – 1981 1. Application All industries Construction with or without cushioning Dimensions in agreement with: • NFPA specifications • ANSI/B93.15 – 1981 • Bore Sizes – 1 ½’’ through 8’’ 2. Pressure Nominal Pressure: 3000 PSI 3. Cushioning The incorporated cushionings have a floating cushioning ring with automatic refeeding. An adjustment is foreseen at the both sides of the cylinder. Please call us in case of absorption of large...

- 3 - Douce-Hydro, inc. – 7225 19 Mile Road, Sterling Heights, Michigan- USA Phone: 586- 997-5009 – Fax: 586- 997-5030 – Web Site: www.doucehydro.com 2003 – Douce Hydro. All Rights Reserved. May not be reproduced without our written permission. DouceHydro Standard specifications: Heavy duty hydraulic cylinders - 3000 PSI Square head industrial cylinders Mounting dimensions: NFPA specifications and ANSI/B93.15 – 1981 11. Packing Cylinders are delivered with all ports plugged. The threaded pieces are protected by peelable varnish. 12. Operating The hydraulic circuits must be tight and bleeded....

DouceHydro Standard specifications: Heavy duty hydraulic cylinders -3000 PSI Square head industrial cylinders Mounting dimensions: NFPA specifications and ANSI/B93 .15 – 1981 Serie DHI-MS2 – Side lugs Serie DHI-MT2 – Cap trunnion mounting Serie DHI-MS4 – Side tapped Serie DHI-MT4 – Center trunnion mounting Serie DHI-MX2 – Cap tie rods extended Serie DHI-MS2 – Side lugs Serie DHI-MX3 – Head tie rods extended Serie DHI-ME5 – Head rectangular mounting Serie DHI-MT1 – Head trunnion mounting Serie DHI-ME6 – Cap rectangular mounting - 4 - Douce-Hydro, inc. – 7225 19 Mile Road, Sterling Heights, Michigan-...

- 5 - Douce-Hydro, inc. – 7225 19 Mile Road, Sterling Heights, Michigan- USA Phone: 586- 997-5009 – Fax: 586- 997-5030 – Web Site: www.doucehydro.com 2003 – Douce Hydro. All Rights Reserved. May not be reproduced without our written permission. DouceHydro Heavy duty hydraulic cylinders – 3000 PSI Tightness - Code DC - Piston tightness with 2 lipseals – Opposed polyurethan and guiding through bearers. - Rod tightness with V packing or lipseal polyurethan, double lip wiper, and guiding through bearers. - This type of seals is particularly recommended for hard working conditions, industry, rolling...

hydraulic cylinders - 3000 PSI Cushioning Calculation DouceHydro Cushioning Calculation E : Energy in-lb P : Pressure p.s.i V : Maxi Velocity in/s M : Total mass inertia with piston-rod W/386.1 la : Cushion length in g : Gravity constant 386.1 in/sec² á : Tilt angle In order to know the maximum cushionable mass by the hydraulic cylinder, please the following formulas • Horizontal E = 1/2 M V² • Oblique EA = 1/2 M V² - M.g.la.sin á EB = 1/2 M V² + M.g.la.sin á A B á - 18 - Douce-Hydro, inc. – 7225 19 Mile Road, Sterling Heights, Michigan- USA Phone: 586- 997-5009 – Fax: 586- 997-5030 – Web Site:...

Heavy duty hydraulic cylinders - 3000 PSI Cushioning Calculation DouceHydro • Vertical EA = 1/2 M V² - M.g.la EB = 1/2 M V² + M.g.la For hydraulic cylinders with balance valve, B A please see case horizontal E = 1/2 M V² - 19 - Douce-Hydro, inc. – 7225 19 Mile Road, Sterling Heights, Michigan- USA Phone: 586- 997-5009 – Fax: 586- 997-5030 – Web Site: www.doucehydro.com 2003 – Douce Hydro. All Rights Reserved. May not be reproduced without our written permission.

DouceHydro How to order DHI - hydraulic cylinders Serie DHI – Heavy duty hydraulic cylinders 3000 PSI Example of designation: Serie DHI – 4 / 2 – MT4 – A – E – G – I – N – O – 10 – S - 22 - Douce-Hydro, inc. – 7225 19 Mile Road, Sterling Heights, Michigan- USA Phone: 586- 997-5009 – Fax: 586- 997-5030 – Web Site: www.doucehydro.com 2003 – Douce Hydro. All Rights Reserved. May not be reproduced without our written permission. Choice 4 Bore diameter Choice 2 Rod diameter Choice Style Mounting Device MS2 Side lugs MS4 Side tapped MX2 Cap tie rods extended MX3 Head tie rods extended MT1 Head trunnion...

- 23 - Douce-Hydro, inc. – 7225 19 Mile Road, Sterling Heights, Michigan- USA Phone: 586- 997-5009 – Fax: 586- 997-5030 – Web Site: www.doucehydro.com 2003 – Douce Hydro. All Rights Reserved. May not be reproduced without our written permission. For more information, please contact: DouceHydro EUROPE, ASIA, AFRICA, SOUTH AMERICA, OCEANIA: Ms. Anne-Frédérique LEROY – Export Sales Manager Tel : + 33 / (0)3 22 74 31 08 Fax : + 33 / (0)3 22 74 78 43 E-mail : [email protected] NORTH AMERICA : Mrs. Mathilde GILLET – Sales Manager Tel : + 1 / 586-997-5009 Fax: + 1 / 586-997-5030 E-mail: [email protected]...