코마츠 PC20MR

Komatsu PC20MR • Production Year: Mainstream versions include PC20MR-2 (2005–2010), PC20MR-3 (2011–approx. 2020), and PC20MR-5 (approx. 2021 to present) • Engine Manufacturer: Komatsu, common engine model 3D76E-5 • Emission Standard: PC20MR-2/3 meet China III / Euro III non-road emission standard; PC20MR-5 complies with Japan's second-stage exhaust emission standard • Engine Output Power: 15.5 kW / 21.1 PS @ 2500 rpm • Auxiliary Hydraulic Output: Main pump flow approx. 2× L/min, working pressure 23 MPa • Maximum Speed: High speed 4.6 km/h; low speed approx. 2.4–2.9 km/h • Tonnage: Approx. 2 tons (operating weight 1965–2000 kg) • Transportation Dimensions (L×W×H, mm): 3750 × 1450 × 2520 • Gross Weight (kg): 1965–2000 (curb weight) • Counterweight (kg): Integrated with the undercarriage, no independent marking; approx. 1950–2000 kg • Bucket Capacity (cubic meters): 0.04–0.08 (approx. 0.04 m³ for PC20MR-2; approx. 0.066–0.08 m³ for PC20MR