Replaced Sauer 83003232 MMF044 fixed motor
Product Overview
This aftermarket fixed‑displacement Hydraulic piston motor is a direct replacement for Sauer 83003232 MMF044. As a high‑performance hydraulic motor, it is specially applied as vibratory drive unit for road compactors. It serves as a key power component inside the hydraulic system, converting hydraulic pressure energy into mechanical rotary torque to drive the vibration mechanism of compaction machinery.
This Hydraulic piston motor is built with heavy‑duty housing and precision matched internal parts. It delivers stable high‑torque output under continuous heavy‑load operation, perfectly matching the working requirements of road construction equipment. It is a cost‑effective spare part for maintenance and overhaul of the hydraulic system.
Technical Specifications
- Product Name: Replaced Sauer 83003232 MMF044 fixed motor
- Type: Fixed‑displacement Hydraulic piston motor / hydraulic motor
- OEM Reference: Sauer 83003232 MMF044
- Application: Vibratory motor for road compactors
- Working Medium: Anti‑wear hydraulic mineral oil
- Feature: Direct replacement, robust structure, stable vibration driving performance for hydraulic system
- Compatible OEM Part Numbers:
Bomag / Dynapac / Ingersoll‑Rand: 7095926, 05817004, 13197447, 55936824, 47002237, 4700395386
Caterpillar, John Deere, Volvo VOE13227848, JCB 332/N6667
Working Principle
Powered by pressure oil from the hydraulic system, this hydraulic motor drives internal pistons to generate rotary motion. As a Hydraulic piston motor, it outputs large torque to activate the vibrating drum of road compactors. The internal valve assembly distributes high‑pressure hydraulic oil precisely, ensuring smooth and steady vibration performance for the whole machine. When oil flow changes, the output speed and torque of the hydraulic motor will adjust accordingly to fit different compaction working conditions.
Core Advantages
1. Direct replacement for Sauer 83003232 MMF044, standard mounting dimension, no modification needed for the hydraulic system.
2. High‑precision piston assembly of this Hydraulic piston motor, low internal leakage, high volumetric efficiency and reliable torque output.
3. Heavy‑duty cast housing and high‑quality seals, resistant to vibration, shock and dust, fit for harsh road construction environment.
4. Compatible with multiple machine brands including Bomag, Dynapac, Ingersoll‑Rand, Caterpillar, John Deere, Volvo and JCB.
5. Cost‑effective aftermarket spare part, ideal for repair workshops and global hydraulic spare‑parts distributors.
Application Range
This hydraulic motor is widely used as vibratory drive component for road compactors. It is installed in the hydraulic system of compaction machinery, for machine repair, overhaul and spare‑part replacement. It covers MMF025, MMF035, MMF044, MMF046 series models with multiple optional styles.
