KC-VMQ25-145 Danfoss series External Gear Pump Construction Machinery

VMQ series is usually a gear pump, the pump body is generally made of cast iron, the gear is made of alloy steel, and the hardness and wear resistance are improved by quenching and other treatments. When working, the motor drives the gear to rotate, and the gear meshing increases the volume of the oil suction chamber to form a vacuum oil absorption, and the volume of the oil discharge chamber reduces the pressure oil to provide power for the equipment.

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Advantages

Simple structure for easy maintenance.

Cost - effective for various applications.

High reliability ensures long - term stable operation.

Compact design saves installation space.

Good self - priming performance enables quick start - up.

Wide viscosity adaptability for different media.

Technical Data

Type	Displacementcm³/rev	Operating pressure up to bar	Peakpressure bar	Max speedRmp	Shaft Type	Control Method
VMQ25	25	200	250	2500	Splined shaft	PC、FC
VMQ40	40	200	250	2500	Splined shaft	PC、FC
VMQ60	60	200	250	2200	Splined shaft	PC、FC
VMQ80	80	200	250	2000	Splined shaft	PC、FC
VMQ100	100	200	250	1800	Splined shaft	PC、FC
VMQ125	125	200	250	1600	Splined shaft	PC、FC
VMQ135	135	200	250	1500	Splined shaft	PC、FC
VMQ145	145	200	250	1500	Splined shaft	PC、FC

Applications

Agricultural sprayers for pesticide application.

Small loaders for material handling.

Industrial lubrication systems for equipment protection.

FAQ

How do you ensure product reliability without in-house production?

We hold ISO 9001/TS 16949 certifications and have over 15 years of hydraulic manufacturing experience. Each batch undergoes a 5-stage quality verification, including pressure cycle testing and material composition analysis.
How to handle component failures during the warranty period?

We offer a 12-month limited warranty (covering manufacturing defects). Simply send a diagnostic video via our platform, and our engineers will confirm repair/replacement solutions online.
Can technical drawings be provided for custom projects?

After confirming the deposit, engineering schematics can be shared under an NDA. Our advanced production system shortens lead times by 30% compared to traditional suppliers.
What is the minimum order quantity (MOQ) for hydraulic valves?

Standard models have a flexible MOQ of 50 pieces. Sample orders start from 20 pieces.
How to handle urgent breakdowns?

Our national partners stock critical spare parts in 6 regional centers, with priority delivery services available at major ports.
What are the payment terms for new customers?

A 50% T/T advance payment is required for the first transaction. Payment terms can be further discussed after three consecutive successful deliveries.
Are certification documents available?

Each shipment includes CE/ISO/REACH certificates. Special certifications (e.g., ATEX) require 45 days' prior notice.
Can you provide samples?

Yes. We can supply samples for your testing and verification needs. For sample requests, please inform us of the specific product model, quantity, and any special requirements. We’ll communicate details like sample preparation time, shipping arrangements, and relevant costs (e.g., sample production fees, logistics charges; partial costs may be negotiable under certain conditions).