コマツ（小松製作所） PC 78 US

Long Way Trading Co., Ltd. is a professional supplier specializing in the export of used heavy machinery and equipment. Our main products include truck cranes, excavators, bulldozers, loaders and other machinery. We have dozens of highly professional and experienced employees, with branches in Shanghai, Hefei, Anyang and Xushui. With 10 years of experience in the industry, we have established long-term and stable strategic. Business hours: 24 hours a day, 7 days a week, including holidays. Contact: Rainie Tel : +8613918469062 WhatsApp:0086 13918469062 Wechat:13918469062 Email: We provide flexible transportation solutions based on your requirements,and offer you the lowest possible shipping rates.

## Basic Information - Model: PC78US‑10 (Short‑tail swing midi excavator) - Machine operating weight: 7910 kg (450 mm track shoe, with blade) - Standard bucket capacity: 0.20 m³ - Rear swing radius: 1390 mm ## Engine - Engine brand: Komatsu - Model: SAA4D95LE‑6 - Rated power: 50.7 kW / 1950 rpm (ISO 14396) - Displacement: 3.26 L - Emission standard: EU Stage IV / EPA Tier 4 Final (KDOC, no DPF / DEF) ## Working Performance - Max digging depth: 4660 mm - Max digging reach: 6920 mm - Max dumping height: 5420 mm - Vertical wall digging depth: 3980 mm - Bucket breakout force: 53.3 kN - Arm crowd force: 38.1 kN - Swing speed: 10.0 rpm - Gradeability: 70% (35°) ## Travel System - Travel speed (high/low): 5.0 / 2.8 km/h - Max drawbar pull: 68.2 kN - Ground pressure: 35.3 kPa - Standard track shoe width: 450 mm - Undercarriage: 5 track rollers / 1 carrier roller per side - Standard equipped with dozer blade ## Hydraulic System - Hydraulic system type: HydrauMind closed‑centre load‑sensing system - Main system relief pressure: 29.4 MPa - Total main pump flow: 168 L/min - Pre‑plumbed auxiliary hydraulic line as standard