Import Bmr Hydraulic Orbital Motor — Buy in wholesale FOB from Supplier in China

This BMR hydraulic orbital motor from Shijiazhuang Hanjiu Hydraulic Co., Ltd. employs a gerolor gear set with shaft distribution flow, a configuration that allows the motor to self-compensate for wear and pressure-induced deformation during operation. The design is dimensionally interchangeable with several European and American legacy motors, including the M+S Hydraulic MR series, Danfoss OMR, and Eaton Char-Lynn S and T series, which simplifies replacement in existing machine populations. The unit is suited to medium-duty hydrostatic drives where continuous rotary power is required at moderate speed and pressure. Exact displacement, rated pressure, and output torque for this specific listing are not provided and must be requested from the supplier against your duty cycle requirements.

The gerolor gear set is manufactured with precision-ground profiles that maintain sealing contact across the full pressure range, reducing internal slip and improving volumetric efficiency relative to older gerotor architectures. Shaft distribution flow eliminates the separate valve plate found in some competing designs, reducing stack height and potential leak paths. The shaft seal is specified to tolerate elevated back pressure, enabling series connection of multiple motors from a common manifold without external drain lines. Standard materials include through-hardened alloy steel for the star and ring gears, with bronze or aluminium-bronze bushing options depending on the duty class. Noise attenuation is addressed through a specially profiled distributor port geometry that smooths flow transition between pressure and return phases.

Primary applications for this motor family include brush cutter decks, rotary mowers, combine and forage harvester headers, forestry mulchers, and commercial turf equipment. The cross-reference table published by the supplier indicates that the BMR/BM2 frame size is equivalent to the M+S MR, Danfoss OMR/DS/OMEW, and several other industry standards, which supports aftermarket and retrofit demand. Buyers should specify whether they require a two-bolt or four-bolt mounting flange, what pilot bore and shaft extension their transmission input accepts, and whether side or rear ports suit their hose routing. Incoterms, lead time, and payment conditions are not disclosed in the listing and require direct negotiation with Shijiazhuang Hanjiu.

Shijiazhuang Hanjiu Hydraulic Co., Ltd. operates from Shijiazhuang in Hebei Province, China. The company holds a Harbor trust tier, which is the entry-level verification status on the platform. The response rate is shown as 0.00 percent with zero average response hours, meaning there is no track record of platform-mediated communication with prospective buyers. Importers should plan to establish contact through direct email or telephone and should not depend on rapid online quotation for time-sensitive projects.

The supplier publishes a detailed cross-reference table that maps its Hanjiu product codes to major European and North American competitors, including M+S Hydraulic, Danfoss, Eaton Char-Lynn, Ross TRW, White Cross, Parker, Brevini, and Bosch Rexroth. This suggests the company targets replacement markets and OEMs seeking second-source or cost-optimised supply without redesigning machine interfaces. The listing does not disclose factory certification, in-house testing equipment, design engineering resources, or export compliance documentation. Buyers evaluating this supplier for recurring volume should request a factory audit report, sample test data, and reference customers in comparable markets before advancing to a trial order.