Hitachi EX280H-5 Excavator Hydraulic Boom Cylinder 9147236 9161886 9161892 9161895

Hitachi EX280H-5 Excavator Hydraulic Boom Cylinder 9147236 9161886 9161892 9161895

EX280H-5 Excavator Cylinder:

EX280H-5 Hydraulic Boom Cylinder: 9161885 9147235 9161895 9161892 9161886 9147236

EX280H-5 Hydraulic Arm Cylinder: 9161887 9147237 9161896 9161893 4380500

EX280H-5 Hydraulic Bucket Cylinder: 9161888 9147238 9161897 9161894 4371061

What to Consider When Choosing an Excavator Hydraulic Cylinder
Choosing the right hydraulic cylinder goes beyond size and price — it's about compatibility, strength, and long-term reliability. Here are four key points to guide your decision:

1. Usage & Compatibility
Identify where the cylinder will be used — boom, arm, or bucket — and ensure it matches your excavator model. Different tasks apply different stress levels. At GLPARTS, we help confirm fit based on machine model, dimensions, or part numbers.

2. Pressure & Load Handling
The cylinder must handle your excavator’s operating pressure, especially under heavy loads. All GLPARTS cylinders are built for high-pressure conditions, reinforced for strength, and sealed to prevent failure.

3. Stroke & Dimensions
Stroke length affects reach and movement. Ensure proper measurements for mounting, bore size, and rod diameter. We support standard and custom sizes for easy fitment.

4. Material & Durability
Material quality determines lifespan. We use ST52 or 25Mn steel and hard-chrome plated rods for strength, wear resistance, and reduced maintenance — outperforming basic 20# steel options on the market.