Time: 2025-02-28 17:56:46
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Tonkee Machinery Co., Ltd specializes in manufacturing excavator hydraulic systems and swing motors. Our hydraulic gear pumps deliver:
20-30% higher pressure resistance
Precision fluid displacement control
Extended service life (8,000+ hours)
The 5K1 46512MlT powers Hitachi ZX350 excavators in Shanghai metro projects, enabling continuous 18-hour piling operations with 98% uptime.
Supported Brands:
Komatsu PC360/PC800
CAT 320D/336D
Volvo EC480D
Q: How often should hydraulic pumps be maintained?
A: Recommend 500-hour inspections with oil analysis.
Q: Can these pumps handle extreme temperatures?
A: Certified for -25°C to 110°C operation.
Q: What's the lead time for replacements?
A: Standard orders ship within 72 hours via our global warehouses.