Massive Rare Stock

With 5,000+ models in stock, we specialize in sourcing rare, discontinued, and out-of-print hydraulic parts to minimize equipment downtime.

100% Bench Tested

Every assembly undergoes strict load-simulation testing on our professional hydraulic test bench to ensure a 100% pass rate before delivery.

Cost-Saving Reman

Our elite remanufacturing meets original new performance standards while saving clients 30%-60% in costs. Eco-friendly and cost-effective.

On-Machine Warranty

A 6-12 month warranty that commences only upon actual machine installation, excluding transit time to eliminate overseas buyer risk completely.

WHO WE ARE & WHY CHOOSE US

China high quality Excavator Hydraulic Pump & Excavator Main Control Valve suppliers

Guangzhou Tieqi Construction Machinery Co., Ltd.

Introduction to Guangzhou Tieqi Construction Machinery Company Since its inception, Guangzhou Tieqi Construction Machinery Co., Ltd. has accumulated 15 years of deep industry experience. As a heavy construction machinery components supplier that integrates manufacturing and trade services, our business scope encompasses independent precision manufacturing, high-end remanufacturing, and internation...

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Introduction

Guangzhou Tieqi is an integrated manufacturer with 15 years of experience in heavy machinery parts, operating a 4,000m² facility in Guangzhou. We specialize in hydraulic components (pumps, valves, final drives, motors) for 5-400 ton mining equipment, fully compatible with Komatsu, CAT, and Hitachi. We offer New, Remanufactured (saving 30%-60%), and OEM options. All parts are 100% test-bench verified. We feature an installation-based warranty and flexible OEM/ODM customization.

Service

We mainly serve the fields of construction engineering, mining industry, agriculture, road and infrastructure construction。

Our Team

Excellent professional team, excellent service.

Why Excavator Hydraulic Pressure Is Low – Causes and Troubleshooting Guide

Introduction Hydraulic pressure is the key factor that allows excavators to perform heavy tasks such as digging, lifting, swinging, and traveling. When hydraulic pressure drops below the normal operating range, the entire machine performance decreases. Low hydraulic pressure is a common issue in ...

7 Common Excavator Hydraulic Pump Failures and How to Fix The

7 Common Excavator Hydraulic Pump Failures and How to Fix The Introduction The hydraulic pump is the core component of an excavator hydraulic system. It generates the pressure that powers the boom, arm, bucket, swing motor and travel motors. When a hydraulic pump begins to fail, the excavator may ...

Excavator Hydraulic System Overheating: Causes and Solutions

Excavator Hydraulic System Overheating: Causes and Solutions Introduction The hydraulic system is the core power source of an excavator. It controls essential movements such as boom lifting, arm extension, bucket digging, and machine rotation. However, in many construction and mining operations, ...