LF 4-30 ml/r Rotary Hydraulic Gear Oil Pump

Product Overview

Published hydraulic and drive data includes operating pressure of 100 bar, pressure information of Customizable, 160-200bar, speed of 2000r/min, maximum horsepower of 0.5 HP, and power of 240. These entries are reproduced as source facts and should not be extended beyond the stated configuration.

The catalog supports preliminary sourcing rather than final machine approval. Engineering guidance: verify exact displacement, rotation, shaft, mounting, ports, input speed, continuous pressure, peak pressure, fluid, temperature, inlet conditions, and duty cycle for the intended system.

Technical Specifications

Key Features

• Product identity and positioning: The product is described as a rotary hydraulic gear oil pump with one stage. No oil grade, viscosity window, temperature limit, or filtration requirement is included in the catalog record.
• Displacement for configuration review: The published displacement is Other, 4-30ml/r. The source does not provide a complete option matrix or a performance curve. Engineering guidance: state the exact required displacement and unit on the request, quotation, drawing, and purchase order.
• Pressure data to reconcile: Operating pressure is listed as 100 bar; another pressure-related entry is Customizable, 160-200bar, while the maximum-pressure or related value is 2000r/min. Ask the supplier to distinguish continuous, intermittent, and peak limits for the exact ordered build rather than combining these fields.
• Drive, stage, and connection facts: The source gives 1 Stage, speed of 2000r/min, maximum horsepower of 0.5 HP, power of 240, and connection size of 1/4 inch. Engineering guidance: confirm rotation, shaft form, mounting flange, thread standard, port orientation, and available drive power because the listing does not fully define them.
• Dimensions and customizable details: Structure or pressure customization appears in the source where stated, but its scope is not defined. A listed length of 96-136mm should be tied to the selected option. The product dimension is shown as 15*12*5, but the source does not state its unit. Request a dimensioned drawing and a configuration code that freezes every approved interface before treating the pump as interchangeable.
• MOQ, warranty, and packaging: The minimum order is 2 pieces, and each selling unit is one item. The listed single package is 17X14X14 cm with 4.000 kg gross weight. Warranty is 1 Year; OEM support is Support OEM. Request current commercial terms because no price is present in the source record.

Applications

The source positioning supports preliminary evaluation for rotary hydraulic gear oil duty. The following are screening scenarios, not guarantees of fit, flow, pressure capability, or service life.

• Replacement of a matching one-stage hydraulic gear oil pump
• Power unit requiring a confirmed 4-30 ml/r option
• Rotary hydraulic assembly reviewed for 2000 r/min operation
• OEM equipment using an agreed customizable structure
• Maintenance stock standardized to verified interfaces

Selection Guide

Engineering guidance: start with the removed pump and machine data. Record product code, machine model, displacement, rotation viewed from the drive end, shaft geometry, mounting pilot, bolt pattern, port thread, port location, normal pressure, peak pressure, actual speed, fluid, temperature, filtration, and duty cycle. Compare every point with an approved supplier drawing.

For gear-oil duty, provide oil specification, viscosity and temperature range, cleanliness target, inlet condition, operating speed, and duty cycle. Ask for compatibility and rating confirmation for the exact displacement. Also ask the supplier to identify any ambiguous source field and place the resolved value in the quotation. A qualified hydraulic reviewer should approve the match before purchasing or installation.

Ordering Information

Request the listed pump for rotary hydraulic gear oil duty and specify quantity, exact displacement, input-speed range, normal and peak pressure, fluid, rotation, shaft, mounting, ports, connection standard, and any OEM or packaging needs. The source MOQ is 2 pieces. Engineering guidance: require written confirmation of the ordered configuration, dimensional drawing, rating basis, and warranty terms before releasing the

Frequently Asked Questions

Q: What displacement is listed for the listed pump?

A: The source gives Other, 4-30ml/r. Engineering guidance: confirm the exact option, unit, and availability for the quoted configuration before using it in flow calculations.

Q: What pressure information does the source provide?

A: The catalog lists operating pressure of 100 bar and also shows Customizable, 160-200bar. Because fields may describe different conditions, request continuous and peak ratings for the exact build.

Q: What drive and connection data is available?

A: The source lists speed as 2000r/min, maximum horsepower as 0.5 HP, power as 240, and connection size as 1/4 inch. Shaft, rotation, flange, thread form, and port layout still require confirmation.

Q: Does the listing establish direct machine compatibility?

A: No. It positions the pump for rotary hydraulic gear oil duty, but it does not provide a complete fitment list. Engineering guidance: match the existing unit and machine interfaces by drawing.

Q: What are the order and package details?

A: MOQ is 2 pieces. One item is the selling unit, with a listed package of 17X14X14 cm and gross weight of 4.000 kg. Warranty is 1 Year, and OEM support is Support OEM.