General catalog

Product catalog summary

Overview: The document provides detailed specifications and applications for various series of axial-piston units, bent axis pumps, gear pumps, control valves, tipping valves, hydraulic cylinders, and quick-release couplings. These components are used in a wide range of machinery including construction, agricultural, municipal, and industrial equipment.

Axial-Piston Units:

Series S: Includes variable displacement axial-piston pumps (PVS33, PVS52, PVS71, PVS90) and fixed displacement motors (MFS33, MFS52, MFS71, MFS90) with displacements ranging from 33.3 to 89.0 ccm/rev. Rated pressure is 357 bar, with a maximum of 420 bar. Control systems include hydromechanic (MH) and electrical 3-positioned (ER).
Series H: Features pumps (PVН33 to PVН112) and motors (MFH33 to MFH112) with displacements up to 110.8 ccm/rev. Rated pressure is 420 bar, maximum 450 bar. Control systems include MH, ER, hydraulic proportional (HD), and electric proportional (EP).
Series H2: Similar to Series H but with higher maximum pressure of 480 bar for certain models.

Bent Axis Pumps:

Series BF20T, BF20TH: Includes pumps with displacements from 56 to 107 ccm/rev, rated pressure of 300 (350) bar, and maximum pressure of 350 (400) bar. Used in tipper trucks and cranes.
Series BF20: Includes pumps and motors with displacements from 56 to 107 ccm/rev, rated pressure of 400 bar, and maximum pressure of 450 bar.

Gear Pumps:

Series T: Displacement ranges from 16 to 150 ccm/rev, with a rated pressure up to 290 bar and maximum pressure up to 315 bar. Manufactured according to ISO and UNI standards.
Series K: Displacement ranges from 1 to 200 ccm/rev, with a rated pressure up to 250 bar and maximum pressure up to 280 bar. Manufactured according to DIN, SAE, and European standards.

Control Valves:

MRS120, MRS80, MRS50: Universal control valves with rated pressure of 250 bar and maximum pressure of 350 bar. Designed for various machinery including excavators and loaders.
MRS100.LS: Specifically for agricultural tractors with LS control system.

Tipping Valves:

MR40.T1.P, MR40.T1.E: For light-duty tipper trucks with rated pressure of 140 bar and maximum pressure of 240 bar.
MR80.T1.Р, MR100.T1.Р: For medium-duty trucks with higher pressure ratings.

Hydraulic Cylinders:

Includes piston, plunger, and telescopic types with maximum operating pressure of 250 bar. Various frame sizes and stroke lengths are available.

Quick-Release Couplings:

Manufactured according to ISO 7241-A, ISO 16028 standards with rated pressure up to 350 bar.

Catalog excerpts

AXIAL-PISTON PUMPS AND MOTORS FOR OPEN AND CLOSED LOOP DIRECTIONAL CONTROL VALVES

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AXIAL-PISTON UNITS ■^HYDROSILA Series S Variable displacement axial-piston pumps in swashplate design PVS33, PVS52, PVS71, PVS90 Displacement - 33,3; 51,6; 69,8; 89,0 ccm/rev Rated pressure - 357 bar Maximum pressure - 420 bar Fixed displacement axial-piston motors in swashplate design MFS33, MFS52, MFS71, MFS90 Displacement - 33,3; 51,6; 69,8; 89,0 ccm/rev Rated pressure - 357 bar Maximum pressure - 420 bar Variable displacement axial-piston pumps and fixed displacement axial-piston motors are manufactured under the license of Sauer-Sundstrand company since 1980. Flow control is fulfilled with...

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AXIAL-PISTON UNITS Series BF20 Bent axis pumps and motors PBF20.56, PBF20.80, PBF20.107; MBF20.56, MBF20.80, MBF20.107 Displacement - 56; 80; 107 ccm/rev Rated pressure - 400 bar Maximum pressure - 450 bar Fixed displacement pumps PBF20 and motors MBF20. The body is made of cast iron. Dimensions manufactured according to DIN standards. Pumps and motors are widely applied for forest, road-building, agricultural, municipal machines and equipment. Series BF20T, BF20TH Bent axis pumps BF20T.56, BF20T.63, BF20TH.56, BF20TH.63, BF20TH.80, BF20TH.107 Displacement - 56; 63; 80; 107 ccm/rev Rated pressure...

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GEAR PUMPS AND MOTORS Gear pumps K series Group 1: GP1K1...GP1K10 Group 2: GP2K4...GP2K28 Group 2.5: GP2.5K16...GP2.5K45 Group 3: GP3K20...GP3K90 Group 4: GP4K63...GP4K200 Displacement - 1-200 ccm/rev Rated pressure - up to 250 bar Maximum pressure - up to 280 bar Gear motors K series Group 2: GM2K6...GM2K25 Group 3: GM3K20...GM3K71 Displacement - 6,3-71 ccm/rev Rated pressure - up to 250 bar Maximum pressure - up to 280 bar Series K gear pumps are manufactured with thru-bolt body of rolled aluminium, usage of solid sleeves of high-strength aluminium alloy and PTFE bearings. Gear pumps series...

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Control valves Control valves MRS50 Rated pressure - 250 bar Maximum pressure - 350 bar Flow - 50-60 lpm Number of sections - 1...12 Directional control valves mrs50 series are universal control valves of a wide application and have the following design features: spool actuators can be installed at any of the two sides, the auxiliary valves (anticavitation, shockproof) can be installed in working sections ports. MRS50 series control valves are intended for use on utility machines, tractors up to 100 hp, miniexcavators and other equipment. Control valves MRS80 Rated pressure - 250 bar Maximum...

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Tipping valves MR40.T1.P, MR40.T1.E Rated pressure - 140 bar Maximum pressure - 240 bar Flow - 40-50 lpm Pneumatic and electric spool control Proportional hydraulic tipping valve with open circuit and pneumatic or electric spool control. Designed for light-duty tipper trucks. Features: - galvanized cast iron body; - build-in check valve and adjustable relief valve; - mechanical end-of-stroke; - chassis or oil tank mounting. Tipping valves MR80.T1.P Rated pressure - 140 bar Maximum pressure - 280 bar Flow - 80-100 lpm Pneumatic spool control Proportional hydraulic tipping valve with open circuit...

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Hydraulic cylinders: piston, plunger, telescopic Maximum operating pressure - 250 bar Piston cylinders frame sizes Hydraulic cylinders can be produced with any types port connections and mountings. Quick-release couplings according to ISO 7241-A, ISO 16028 and threaded couplings. Rated pressure up to 350 bar.

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