Product Description
Match Caterpillar Motor grader PY180 PY200 brake caliper Replacement 990407010 222-45-14000 Wholesale .
Our Brake Caliper is a critical safety component designed for excavators, loaders, bulldozers, and other construction machinery. Engineered to deliver superior stopping power and durability in extreme working conditions, it ensures optimal performance and operator safety.
Key Features
Heavy-Duty Construction
Constructed from high-strength cast iron (HT250/HT300) or aluminum alloy (ADC12) for maximum resistance to wear, corrosion, and thermal stress.
Precision-machined piston bores and mounting surfaces for consistent braking force.
High Performance
Hydraulic operation: Efficiently converts hydraulic pressure into mechanical force, ensuring rapid response and reliable stopping.
Large piston diameter (60-120mm) for increased clamping force (5,000-8,000 N·m).
Dual-piston design for balanced braking and reduced wear on brake pads.
Wide Compatibility
Fits major brands: Komatsu, Caterpillar, Volvo, Hitachi, JCB, Hyundai, etc.
Customizable for specific models (e.g., PC200, 320D, L120, D6N).
Safety & Compliance
Meets international standards: ISO 9001, CE, RoHS.
Tested for fatigue resistance (2 million cycles) and salt spray corrosion (96 hours).
Technical Specifications
Parameter |
Range |
Material |
Cast Iron/Aluminum Alloy |
Working Pressure |
15-20 MPa |
Braking Torque |
5,000-8,000 N·m |
Piston Diameter |
60-120 mm |
Weight |
10-18 kg |
Operating Temperature |
-40°C to +200°C |
Mounting Holes |
M16-M20 (customizable) |
Application Scenarios
Excavators: Ideal for mining, quarrying, and earthmoving.
Loaders: Suitable for material handling in ports and construction sites.
Bulldozers: Ensures safe operation in heavy-duty grading and land clearing.
Other Machinery: Cranes, forklifts, and agricultural equipment.
Why Choose Us
20+ Years of Expertise: Specialized in hydraulic components for heavy machinery.
Direct Factory Supply: Competitive prices and short lead times.
Global Support: After-sales service and technical assistance available.
Custom Solutions: Tailored to meet specific customer requirements.
More Popular Items
Our comprehensive product portfolio includes:
- G.E.T. parts
- Undercarriage components
- Rubber tracks
- Buckets & attachments
- Extensive engine part solutions
We pride ourselves on delivering tailored supply solutions to meet your exact requirements.

Packaging & Shipping
Packing: we can do Paper carton, plywood case, woven Bag, wide different way of packin gaccording to your request
shipping: by truck, by train, by sea, by air all shipping ways can be choose. Flexible and diverse transportation methods can meet the various needs of customers
Certifications
