Komatsu BR550JG Mobile Crusher: Power and Reliability Ready for Your Next Project
The Komatsu BR550JG mobile jaw crusher stands as a testament to robust engineering and practical design, built to tackle demanding primary crushing tasks in quarrying, demolition, and recycling applications. If you’re searching for a dependable, high-performance crusher that offers excellent mobility and proven Komatsu durability, a well-maintained BR550JG represents a compelling opportunity.
Engineered for Heavy-Duty Crushing
At the heart of the BR550JG lies its powerful Komatsu SAA6D114E-3 turbocharged diesel engine, delivering approximately 228 kW (306 HP). This power translates directly into impressive crushing force. The large 42-inch x 30-inch (1065 mm x 710 mm) jaw crusher features Komatsu’s unique hydraulic setting adjustment system (K-Series), allowing operators to quickly and easily change the discharge gap for different product sizes – even while crushing – without needing tools. The KCJ4430 large-capacity jaw design ensures high volume throughput.
Features Driving Productivity:
Superb Mobility: Mounted on a sturdy tracked undercarriage, the BR550JG offers exceptional on-site maneuverability. Its compact dimensions facilitate easy transport between sites or repositioning within a quarry.
Enhanced Control & Monitoring: The standard equipped Komatsu Auto-Start-Stop system automatically shuts down the engine after a preset period of inactivity, saving fuel and reducing wear. An advanced monitoring panel provides clear operational data.
Optimized Feed System: A vibrating grizzly feeder with independent pre-screening efficiently directs material towards the crusher chamber while bypassing fines, maximizing crusher efficiency and reducing wear.
Intelligent Discharge: A large capacity conveyor belt efficiently transports crushed material to stockpiles. The conveyor height is adjustable hydraulically for optimal stockpiling or feeding secondary equipment.
Komatsu Reliability: Known for robust construction and quality components, the BR550JG is built to endure tough working conditions with lower downtime potential when properly maintained.
Typical Specifications:
| Feature | Specification |
| : | :– |
| Engine | Komatsu SAA6D114E-3, ~228 kW (306 HP) |
| Crusher Type | Single Toggle Jaw Crusher |
| Feed Opening | 42″ x 30″ (1065 mm x 710 mm) |
| Crusher Capacity | Up to
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