حفارة مجنزرة Hitachi ZX120-6

Hitachi ZX120-6 (Zaxis 120-6) is a highly reliable 12-ton class hydraulic crawler excavator designed primarily for civil construction, utility work, and confined urban jobsites. It balances high-efficiency fuel consumption with powerful hydraulic output.
Core Technical Specifications
• Operating Weight: 12,000 kg (26,455 lbs)
• Engine Power: 66 kW (88 - 90 HP)
• Standard Bucket Capacity: 0.45 m³ – 0.52 m³
• Maximum Travel Speed: 5.5 km/h (3.4 mph)
• Swing Speed: 13.5 rpm]
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Working Range & Dimensions
The machine features a compact footprint combined with a highly competitive digging depth:
• Maximum Digging Depth: 5.57 meters (18 ft 3 in)
• Maximum Reach at Ground Level: 8.27 meters (27 ft 1 in)
• Transport Length: 7.16 meters (23 ft 6 in)
• Transport Width: 2.49 meters (8 ft 2 in)
• Transport Height (to top of cab): 2.74 meters (9 ft 0 in)
• Tail Swing Radius: 2.06 meters (6 ft 9 in)
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Key Features & Enhancements
• Fuel Efficiency: Features a modified engine configuration and eco-modes to lower operational costs while keeping cycle times fast.
• Reinforced Cab Structure: Equipped with Hitachi’s specialized CRES (Center pillar Reinforced Structure) cab to provide top-tier safety and roll-over protection for operators.
• Advanced Cooling System: Upgraded cooling mechanics prevent the hydraulic systems and engine from overheating during continuous heavy digging