Best Hydraulic Gear Pump Manufacturer Gear Pump Wholesale - ChangJia

Product Overview

1) Product overview

Product Features

- Hydraulic gear pump manufactured by CHONGQING CHANGJIA (marketed as "Best Hydraulic Gear Pump Manufacturer Gear Pump Wholesale - ChangJia"). Designed as a compact, direct-replacement pump for agricultural tractor hydraulic systems. Key specs provided: weight 4.100 kg; listed dimensions (H 0.14 cm, W 0.13 cm, L 0.17 cm as given); continuous pressure up to 250 bar and intermittent up to 280 bar. Compatible with multiple Massey Ferguson models (MF610, MF620, MF650, MF660, BX7, BX9, BX79170, etc.), with OEM references 020556T1, 3411573M91, 9510080730. Comes with a 12-month warranty.

Product Value

2) Product features

Product Advantages

- Core pressure generation and distribution for complex hydraulic operations.

Application Scenarios

- Reliable, efficient performance built for steady operation under load.

- Ensures coordinated operation of multiple implements and hydraulic circuits.

- Designed to enable precise, high-performance agricultural tasks.

- High pressure capability (250 bar continuous / 280 bar intermittent) and direct compatibility with established tractor models and OEM numbers.

3) Product value

- Provides dependable hydraulic pressure control that improves implement responsiveness and precision in field operations.

- Reduces downtime and maintenance risk through robust construction, stringent quality control and a 12‑month warranty.

- OEM compatibility and reference numbers simplify replacement/retrofit decisions and parts sourcing.

- Manufacturer technical support and guidance help ensure correct selection, installation and long-term performance.

4) Product advantages

- Manufactured using advanced production technologies and overseen by strict quality inspection from raw material to shipment.

- Backed by experienced R&D, design and testing staff and by the manufacturer’s customer guidance services.

- Strong performance ratings (high continuous and intermittent pressure) suitable for demanding agricultural use.

- Broad compatibility with popular Massey Ferguson models and clear OEM references make it an effective aftermarket or OEM-replacement option.

- Wholesale supply capability from ChangJia supports fleet-level purchasing and repair-shop inventory.

5) Application scenarios

- Replacement or retrofit pump for Massey Ferguson tractors (listed models such as MF620/630/640/650/660/680 and related BX series).

- Hydraulic systems on tractors driving loaders, implements (plows, mowers, balers), and other agricultural attachments.

- Maintenance and repair operations at dealerships, service shops and farm workshops.

- Fleet procurement for agricultural contractors and organizations needing reliable, high-pressure gear pumps for intensive use.