Why a Crawler Impact Crusher for This Russian Project?
1. Zero Civil Works — Rapid Site-to-Site Mobility
Conventional stationary crushers require weeks of concrete foundation construction. The crawler chassis allows the Baichy CI-series plant to drive off the low-bed trailer and begin crushing within 2 hours of arrival. For the Russian client operating across multiple quarry faces, the ability to relocate in under 30 minutes eliminated the cost of multiple fixed installations.
2. Impact Crushing = Superior Cubical Aggregate
Russian construction standards demand high-quality aggregate for frost-resistant concrete (GOST 8267-93). The impact chamber's rock-on-rock crushing mechanism produces <15% flakiness index — significantly outperforming jaw crushers (typically 25-35% flakiness) and meeting stringent highway base-course specifications.
3. Cold-Climate Reliability
• Hydraulic system: Load-sensing variable-displacement pump with synthetic low-temperature hydraulic oil (operational to -35°C)
• Diesel engine: Pre-heating circuit with glow-plug system and Arctic-grade coolant
• Electrical: IP65-rated control cabinet with condensation-resistant sealing
• Structural: Low-alloy Q345B steel with Charpy V-notch certified impact toughness at -40°C
4. Integrated 3-Stage Screening — Single-Pass Multi-Fraction Output
The on-board triple-deck vibrating screen delivers four finished product sizes in a single pass: 0-5mm (manufactured sand), 5-10mm, 10-20mm, and 20-40mm. The oversize material is automatically returned to the impact chamber via the closed-circuit conveyor, maintaining consistent gradation without manual intervention.
5. Fuel Efficiency — 25% Lower Operating Cost
The load-sensing hydraulic system adjusts pump output to actual demand rather than running at constant full flow. Combined with the direct-drive impact rotor, the plant achieves a fuel consumption rate of approximately 32-35 liters per hour at full load — a 25% reduction compared to conventional hydrostatic-drive mobile plants in the 200 TPH class.
