External Fixed Displacement Hydraulic Gear Motor MB2AK692 Construction Machines

Product Introduction

MB2AK692 is a fixed-displacement external hydraulic gear motor from Eaton MB series with aluminum alloy housing, featuring a displacement of 19.7mL/r, rated working pressure of 210bar and peak pressure up to 250bar. It automatically compensates gear wear to reduce internal leakage, achieving 92% volumetric efficiency with low noise and stable torque output. It adopts standard European 4-hole square flange, 14-tooth splined shaft and G1/2 side ports, supporting bi-directional rotation. With lightweight structure and excellent heat dissipation, it allows interchangeable installation with other MB series models. Each unit passes strict pressure leakage test, perfectly fitting compact installation space and continuous high-speed working conditions.

Product Summary

Hydraulic gear motors are fixed-displacement actuators that turn hydraulic energy into rotary mechanical power by means of meshing gears, split into external and internal meshing designs. Benefiting from compact size, light weight, great cost efficiency and low maintenance requirements, these motors can withstand contaminated hydraulic oil and perform reliably under medium-high pressure and high-speed working modes. They cost less and are easier to install than piston motors, supporting bidirectional rotation. Built-in pressure-compensated flow plates cut down internal leakage and guarantee steady torque output. With aluminum alloy lightweight and cast iron heavy-duty two housing types, they are extensively used in construction, agricultural, sanitation and on-board machinery, and remain one of the mainstream power motors for mobile hydraulic equipment.

Specification

Application

With compact size, stable high-pressure performance and strong interchangeability, MB2AK692 hydraulic gear motor is widely applied in mobile construction machinery, agricultural equipment and light industrial hydraulic systems. In agriculture, it serves the hydraulic drive mechanisms of harvesters, seeders and tractors for material conveying and farm tool lifting. For construction industry, it fits mini loaders, aerial work platforms, winches and road maintenance machinery. It is also commonly installed on road sweepers, material conveyors and vehicle-mounted hydraulic power units. It works as OEM parts for new equipment as well as replacement spare parts for equipment maintenance.

Our Company

Hebei Runhe Hydraulic Machinery Co., Ltd. is a leading manufacturer specializing in hydraulic system solutions. We are also one of the most recognized suppliers of large OEM equipment manufacturers in Hydraulic Gear Motor. With more than 12 years of industry experience.

Our products include hydraulic cylinder, hydraulic pump, hydraulic motor, widely used in automation equipment, agricultural machinery, lifting machinery, engineering vehicles, printing machinery, intelligent storage system, port ships and many other industries.In addition to the standard series of hydraulic cylinders, we can also provide customized production services according to customer drawings. Our non-standard customization capabilities meet the special needs of customers, such as special port forms, special materials, special installation, special performance, stacked hydraulic valves, etc. 

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