.svg?v=180920048278408794651776809924){kind=small}
Caterpillar 5K3663 Air-Over-Hydraulic Brake Power Assembly for 950 Wheel Loader
- Regular price
- $925.00
- Sale price
- $925.00
- Regular price
-
Couldn't load pickup availability
Product Description P/N: 5K3663
Description
The Caterpillar 5K3663 is an air-over-hydraulic brake power assembly designed to convert pneumatic input into hydraulic braking force in compatible heavy equipment. It supports controlled braking under load and is associated with front-wheel brake systems on select Caterpillar 950 wheel loaders.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Caterpillar |
| Category | Braking Systems |
| Part Number | 5K3663 |
| Subcategory | Brake Power Assemblies |
| Product Type | Air-Over-Hydraulic Brake Assembly |
| Alternate Part Number | 5K-3663, CA5K3663 |
| System Type | Air-Over-Hydraulic |
| Primary Function | Pneumatic-to-Hydraulic Brake Force Conversion |
| Brake Application | Wheel Braking System |
| Position/Application | Front Wheel Brake System |
| Construction | Heavy-Duty Metal Assembly |
| Compatible Equipment Make | Caterpillar |
| Compatible Equipment Type | Wheel Loader |
| Compatible Model | Caterpillar 950 |
| Referenced Serial Range | 43J00001–43J04063 |
| Weight | Approximately 17.6–18.2 lb (7.99–8.26 kg) |
Information About 5K3663
The 5K3663 is a Caterpillar brake assembly designed for air-over-hydraulic braking systems used in heavy equipment applications. Its construction combines a pneumatic actuation section with hydraulic components to transfer and multiply braking force within the wheel brake circuit. The assembly is associated with select Caterpillar 950 wheel loader configurations, including machines within specified production serial ranges. Its heavy-duty metal construction is intended for repeated operation under the pressure and mechanical loads generated during equipment braking.
Key Features:
- Air-Over-Hydraulic Operation: Converts pneumatic system pressure into hydraulic force for brake actuation.
- Brake Power Assistance: Provides force multiplication to support controlled braking of heavy equipment.
- Front Brake Application: Designed for integration with compatible front-wheel braking circuits.
- Heavy-Duty Construction: Uses a robust metal assembly suitable for demanding mobile equipment operation.
- Hydraulic Force Transfer: Directs generated hydraulic pressure to the associated wheel brake components.
- High-Load Capability: Designed for repeated braking cycles encountered during loaded equipment operation.
- Equipment Compatibility: Associated with select Caterpillar 950 wheel loader configurations.
- Service Replacement Design: Configured as a replacement brake power assembly for compatible Caterpillar braking systems.
The 5K3663 delivers the reliability and precision required for air-over-hydraulic brake actuation in compatible Caterpillar heavy equipment.
Description
The Caterpillar 5K3663 is an air-over-hydraulic brake power assembly designed to convert pneumatic input into hydraulic braking force in compatible heavy equipment. It supports controlled braking under load and is associated with front-wheel brake systems on select Caterpillar 950 wheel loaders.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Caterpillar |
| Category | Braking Systems |
| Part Number | 5K3663 |
| Subcategory | Brake Power Assemblies |
| Product Type | Air-Over-Hydraulic Brake Assembly |
| Alternate Part Number | 5K-3663, CA5K3663 |
| System Type | Air-Over-Hydraulic |
| Primary Function | Pneumatic-to-Hydraulic Brake Force Conversion |
| Brake Application | Wheel Braking System |
| Position/Application | Front Wheel Brake System |
| Construction | Heavy-Duty Metal Assembly |
| Compatible Equipment Make | Caterpillar |
| Compatible Equipment Type | Wheel Loader |
| Compatible Model | Caterpillar 950 |
| Referenced Serial Range | 43J00001–43J04063 |
| Weight | Approximately 17.6–18.2 lb (7.99–8.26 kg) |
Information About 5K3663
The 5K3663 is a Caterpillar brake assembly designed for air-over-hydraulic braking systems used in heavy equipment applications. Its construction combines a pneumatic actuation section with hydraulic components to transfer and multiply braking force within the wheel brake circuit. The assembly is associated with select Caterpillar 950 wheel loader configurations, including machines within specified production serial ranges. Its heavy-duty metal construction is intended for repeated operation under the pressure and mechanical loads generated during equipment braking.
Key Features:
- Air-Over-Hydraulic Operation: Converts pneumatic system pressure into hydraulic force for brake actuation.
- Brake Power Assistance: Provides force multiplication to support controlled braking of heavy equipment.
- Front Brake Application: Designed for integration with compatible front-wheel braking circuits.
- Heavy-Duty Construction: Uses a robust metal assembly suitable for demanding mobile equipment operation.
- Hydraulic Force Transfer: Directs generated hydraulic pressure to the associated wheel brake components.
- High-Load Capability: Designed for repeated braking cycles encountered during loaded equipment operation.
- Equipment Compatibility: Associated with select Caterpillar 950 wheel loader configurations.
- Service Replacement Design: Configured as a replacement brake power assembly for compatible Caterpillar braking systems.
The 5K3663 delivers the reliability and precision required for air-over-hydraulic brake actuation in compatible Caterpillar heavy equipment.