803097424 XCMG GR2605 motor grader front blade hydraulic cylinder

803097424 XCMG GR2605 motor grader front blade hydraulic cylinder

The 803097424 front bulldozer blade cylinder is the core hydraulic actuator for the lifting and lowering of the bulldozer blade. It provides stable hydraulic power for the lifting, lowering, and positioning of the bulldozer blade, adapting to heavy-duty, high-frequency construction conditions and ensuring precise and efficient bulldozing operations.

Core Technical Parameters

Model: 803097424
Working Medium: Anti-wear hydraulic oil (Engineering machinery specific ISO VG 46/68)
Rated Working Pressure: 28~35 MPa (Standard pressure for heavy-duty operation)
Stroke: 380~550 mm (Adaptable to front dozer blade lifting height requirements, customizable)
Cylinder Diameter: 90~130 mm (Matched according to main unit load)
Rod Diameter: 50~85 mm (High-strength material, bending and impact resistant)
Working Temperature: -40℃ ~ +100℃ (Suitable for harsh environment construction)
Installation Method: Double-ear type / Pin type connection (Adapted to main unit mounting interface)
Core Materials: Cylinder barrel (27SiMn seamless steel pipe), piston rod (42CrMo tempered chrome-plated, wear-resistant and rust-proof), seals (imported fluororubber / Polyurethane (high pressure resistant, aging resistant)

Core Functions and Roles

Lifting Drive: Provides stable hydraulic thrust to drive the front bulldozer blades to complete the lifting action, meeting different working height requirements.

Lowering Control: Enables smooth lowering of the bulldozer blades, precisely controlling the working depth and avoiding equipment impact damage.

Positioning Support: Keeps the bulldozer blades in a fixed position during operation, ensuring uniformity and stability of construction.

Load Bearing: Withstands impact loads during bulldozing operations, disperses stress, and protects the hydraulic system and main machine structure.

Suitable Scenarios

Primarily used with the front bulldozer blade assembly, widely applied in mining, farmland reclamation, infrastructure construction, road construction, and other sites. Suitable for heavy-duty conditions such as soil leveling, material pushing, and ground trimming, it is the core power component for the front bulldozer blades to achieve its operational functions.

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1. 803097424 Front bulldozer cylinder
2. 803194199 Hose assembly
3. 803103818 Connector
4. 803268221 Hose assembly
5. 803103346 Connector

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