The Komatsu D20-6 Bulldozer Hydraulic Cylinder is a high-performance hydraulic component designed to provide reliable lifting and blade control functions for small crawler bulldozers. As an essential part of the hydraulic system, the cylinder converts hydraulic pressure into mechanical movement, allowing operators to control blade lifting, lowering, and positioning with smooth and stable performance. The hydraulic cylinder is widely used for Komatsu D20-6 bulldozers and related D20/D21 series machines.

Manufactured from high-strength steel, this hydraulic cylinder assembly provides excellent durability, pressure resistance, and long service life under demanding working conditions. The cylinder barrel, piston rod, and internal components are processed through precision machining and surface treatment to improve strength and wear resistance. The chrome-plated piston rod helps reduce corrosion and friction, ensuring smooth operation during long working hours.

The Komatsu D20-6 hydraulic cylinder features a reliable sealing system that helps prevent hydraulic oil leakage and protects internal components from dust and contamination. High-quality seals maintain stable hydraulic pressure, improve operating efficiency, and reduce maintenance frequency. This makes it suitable for construction sites, land clearing, agriculture, and general earthmoving applications.

Designed according to original equipment specifications, the D20-6 bulldozer lift cylinder provides accurate installation and excellent compatibility. The cylinder assembly works together with the hydraulic pump, control valve, and blade linkage system to ensure precise blade movement. For D20P-6 models, hydraulic lift cylinder assemblies such as 10G-63-02010 and 10G-63-02020 are listed for left-hand and right-hand configurations depending on the machine version.

With factory-direct supply, strict quality inspection, and competitive pricing, our Komatsu D20-6 Bulldozer Hydraulic Cylinder is an ideal replacement solution for equipment dealers, repair workshops, and bulldozer owners. It delivers stable hydraulic performance, strong durability, and cost-effective maintenance for crawler dozer applications.