Runhe Excavator Hydraulic Cylinder: Custom and Double Acting Cylinders for Heavy Equipment

Excavator Hydraulic Cylinder: Strength and Precision for Heavy Equipment

Excavator hydraulic cylinders convert hydraulic power into the digging, lifting and pushing force that earthmoving depends on. Hebei Runhe Hydraulic Machinery Co., Ltd. (Runhe Hydraulics) manufactures durable hydraulic cylinder, customized hydraulic cylinder and double acting hydraulic cylinder assemblies for excavators, loaders and other heavy equipment. Since 2013 our cylinders have been compatible with well-known excavator brands such as Caterpillar, Kato, Kawasaki and Hitachi.

Engineered for Extreme Duty

Excavator cylinders must withstand heavy shock loads, continuous cycling and harsh outdoor conditions. We use high-strength steel barrels, hard-chrome piston rods and premium seals to maximise durability and prevent leakage.

• High-strength barrels and hard-chrome rods for long life
• Premium seals to prevent leaks and contamination
• Double acting design for precise two-way control
• Custom strokes, bores and mounting options

Cylinder Types We Manufacture

Adapting to Modern Equipment Demands

As 2026 equipment trends favour higher efficiency and longer service intervals, cylinder quality has become a decisive factor in owning costs. Runhe Hydraulics designs its excavator hydraulic cylinder assemblies for durability and precision, keeping them compatible with leading brands such as Caterpillar, Kato, Kawasaki and Hitachi. With 80–90% of output exported, we serve customers worldwide.

For a dependable hydraulic cylinder, a bespoke customized hydraulic cylinder, or a rugged double acting hydraulic cylinder, contact Runhe Hydraulics for technical support and a fast quotation.

Testing, Coatings and Custom Cylinders

Each excavator hydraulic cylinder is pressure-tested and inspected for rod finish, seal fit and stroke accuracy. We offer custom bores, strokes and mountings, plus chrome and protective coatings for harsh sites.

• Pressure and leakage testing
• Rod hardness and surface inspection
• Custom bores, strokes and end fittings
• Corrosion-resistant coatings on request

Send us your drawings or a sample cylinder and our engineers will build a durable replacement that fits and performs correctly.

Why International Buyers Choose Runhe Hydraulics

Runhe Hydraulics combines manufacturing expertise, disciplined quality control and global export experience to deliver dependable hydraulic products that offer outstanding value to customers worldwide. Every hydraulic component is inspected for dimensional accuracy, material quality and leak-tight performance before it leaves our factory.

As a manufacturer and exporter established in 2013, Hebei Runhe Hydraulic Machinery Co., Ltd. operates from its base in China with 100–150 employees serving customers worldwide. Sourcing directly from the factory gives you fewer middlemen, better prices, faster lead times and direct access to our engineering team for technical support on every order, large or small. Send us your drawings or samples and we will quote precisely and deliver on schedule.