Product Overview

The 109-1106-006 geroler orbit hydraulic motor is a universal aftermarket replacement part for original Eaton Char-Lynn 109 series hydraulic drive units, cross-compatible with Danfoss M04067AF03AB01 equivalent hydraulic motors, widely used in medium-load hydraulic machinery.

It adopts mature integrated geroler disc valve design, which converts hydraulic oil pressure into smooth low-speed high-torque rotary power. All internal core transmission parts are precision-machined with wear-resistant alloy material, matched with double-sided heavy ball bearing support and multi-layer NBR sealing structure. The whole motor strictly follows OEM drawing standards for mounting flange, drive shaft, inlet/outlet and drain port layout, realizing true plug-and-play replacement without reworking pipelines or installation brackets.

Thickened cast iron outer housing provides outstanding resistance to collision, dirt and temperature changes in field working environments. Pre-installed built-in check valve effectively suppresses reverse hydraulic pressure surges during equipment shutdown, avoiding uncontrolled sudden rotation and lifting operator safety. All finished motors pass complete hydraulic bench testing to verify torque stability, rotation smoothness and zero leakage performance.

Key Features

✅ 1:1 OEM Interchangeability Direct drop-in replacement for Eaton Char-Lynn 109-1106-006 and Danfoss M04067AF03AB01, fully matching original mounting flange, shaft and port dimensions with no machining modification required.

✅ Precision Geroler Disc Valve System High-precision machined geroler gear set with balanced disc valve delivers uniform torque output, low pulsation and quiet variable-speed running performance.

✅ Heavy-Duty Cast Iron Housing Solid cast iron shell resists mud, dust, impact and wide temperature fluctuation, perfectly adapting to harsh outdoor farm and construction site environments.

✅ Complete Anti-Leak Sealing Package Heat-resistant NBR shaft and body dual seals block internal & external oil leakage, maintaining stable output pressure under continuous long-hour operation.

✅ Dual Front & Rear Ball Bearings Dual bearing layout bears both radial and axial loads, reduces internal friction loss and greatly extends the whole motor service lifespan.

✅ Built-In Anti-Reverse Safety Check Valve Integrated one-way check valve prevents hydraulic backflow and unexpected equipment runaway when power cuts off, greatly improving operation safety.

✅ Strict Factory Quality Inspection Each finished unit undergoes full flow, pressure and leakage testing before delivery to filter out defective products and guarantee consistent performance.

Applications

• Construction Machinery：Excavators, skid steer loaders, backhoe loaders, road rollers, and compact construction equipment.

• Agricultural Equipment：Tractors, harvesters, sprayers, hay balers, agricultural winches, and general farm machinery.

• Material Handling：Forklifts, belt conveyors, lift tables, sweepers, and aerial work platforms.

• Industrial Machinery：Hydraulic winches, drilling rigs, hydraulic power units, industrial automation systems, and conveyor systems.

• Mobile Equipment：Refuse trucks, snow plows, utility vehicles, and marine hydraulic systems.

Other model specifications

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