Komatsu PC 55 MR

# KOMATSU PC55MR Technical Specifications ## Basic Data - Model: KOMATSU PC55MR - Machine type: Short‑tail‑swing Crawler Hydraulic Mini Excavator - Operating weight: 5160 kg - Standard bucket capacity: 0.16 m³ - Bucket width: 650 mm - Dozer blade: Equipped ## Engine - Engine brand: KOMATSU - Engine model: 4D88E‑6 - Fuel: Diesel - Rated power: 28.5 kW / 2400 rpm - Engine type: In‑line, 4‑cylinder water‑cooled - Displacement: 2188 cm³ - Emission standard: Euro 2 - Turbocharger: No - Intercooler: No - Particulate filter: No - Fuel consumption: 5.2 L/h - Fuel tank capacity: 65 L ## Hydraulic & Travel System - Gearbox type: Hydraulic automatic transmission - Reverse gear: Yes - Travel speed: 2.6 / 4.6 km/h (2‑speed) - Swing speed: 9.0 rpm - Max gradeability: 58 % - Main hydraulic pressure: 24.5 MPa ## Working Range - Max digging depth: 3800 mm - Max digging radius: 6120 mm - Max dumping height: 4130 mm ## Transport Dimensions - Overall length: 5550 mm - Overall width: 1960 mm - Overall height: 2550 mm - Track shoe width: 400 mm - Track gauge: 1560 mm