Overview

This document provides technical information and parts listings for axial piston units produced under Sauer-Sundstrand license since 1980. The product lines covered include variable displacement axial piston pumps (SPV series) and fixed displacement axial piston motors (SMF series), specifically models SPV 20, 21, 22, 23 and SMF 20, 21, 22, 23.

Manufacturer and Quality Assurance

The units are distributed by the trading house 'Hydrosila' located in Kirovograd, Ukraine. Contact details include telephone/fax numbers and multiple sales email addresses. The quality management system complies with ISO 9001:2000 standards, accredited by the Dutch Council for Accreditation and certified by Bureau Veritas, ensuring high-quality manufacturing and original spare parts availability.

Product Specifications

Variable Displacement Axial Piston Pumps (PV90-00.000 / Sauer SPV23)

The document includes a detailed parts list for the SPV23 pump series, with item numbers, part names, and corresponding part codes for different frame sizes (20, 21, 22, 23, 24, 25). Key components include hexagonal bolts, washers, charge pumps, gaskets, check valves, back covers, shims, bearings, valve plates, seals, housings, control valves, springs, pistons, swash plates, and other critical elements. Some parts are supplied only as assembled units.

Fixed Displacement Axial Piston Motors (MF90-00.000 / Sauer SMF23)

A similar detailed parts list is provided for the SMF23 motor series, listing components such as hexagonal bolts, vanifold valves, seal rings, back covers, shims, bearings, valve plates, pistons, swash plates, shafts, and other essential parts. Part codes vary by frame size (20, 21, 22, 23, 24, 25).

Shaft Configurations

The document specifies shaft configurations for Sauer series 20 framesizes, indicating the number of splines or shaft types available for each frame size (20 through 27). Options include various spline counts and tapered or straight shaft types.

Recommendations and Best Practices

• To ensure long machine life, it is recommended to purchase original spare parts exclusively from authorized representatives.
• Adherence to quality standards and use of certified parts is emphasized to maintain performance and reliability.

Summary of Critical Information

• Products: Variable displacement pumps (SPV 20-23), fixed displacement motors (SMF 20-23).
• Parts lists with detailed itemization and part codes for maintenance and repair.
• Quality certification: ISO 9001:2000 by Bureau Veritas, accredited by Dutch Council.
• Manufacturer and distributor contact information for ordering and support.
• Shaft configurations tailored to frame sizes for compatibility.

This document serves as a comprehensive reference for maintenance, repair, and ordering of original parts for Sauer-Sundstrand licensed axial piston pumps and motors, supporting operational longevity and quality assurance.