코마츠 PC 20 MR

Company name:LONG WAY TRADING CO.,LTD Address:1898th Zaoxiang road ,Anyang City ,Henan province,China Contact: Nancy Tel : +8617739124690 WhatsApp:0086 13636464634 Wechat:17739124690 Email:

## Engine - Model: **Komatsu 3D76E‑5N 3‑cylinder water‑cooled direct‑injection diesel**ManualsLib - Net rated power: **15.5 kW (21 HP) @2500 rpm** - Displacement: **1.115 L**ManualsLib - Emission: EPA Tier 2 / EU Stage II, no after‑treatment ## ⚙ Operating Weight & Counterweight - Canopy version: **2220 kg** (rubber tracks, standard bucket, dozer blade)ManualsLib - Cab version: **2385 kg** (rubber tracks, standard bucket, dozer blade)ManualsLib - Counterweight: approx **420 kg** - Tail swing radius: **800 mm (zero‑tail swing)** ## 📐 Transport Dimensions (standard boom+stick, 300 mm rubber track shoes) - Overall transport length: **3750 mm** - Overall transport width: **1450 mm (over dozer blade)** - Overall transport height: **2520 mm (top of cab/canopy)** - Track shoe width: **300 mm rubber (steel optional)** - Track gauge: **1180 mm** - Minimum ground clearance: **230 mm** ## 🛠 Hydraulic System - Main pump: twin gear pumps - Max main pump flow: **62 L/min** - Main system pressure: **210 bar** - Primary auxiliary hydraulic flow: **38 L/min (hammer piping optional)** - Fuel tank capacity: **28 L** - Hydraulic tank capacity: **19 L** ## 🪣 Working Equipment (standard) - Boom length: **2100 mm** - Standard stick length: **1100 mm** - Standard bucket capacity: **0.066 m³**; bucket width **450 mm**ManualsLib - Bucket digging force: **23.5 kN** - Stick digging force: **14.8 kN** - Dozer blade: straight blade with float function, width 1450 mm ## 🚜 Travel Performance - High‑speed travel: **4.6 km/h**; Low‑speed travel: **2.4 km/h** - Max drawbar pull: **20.2 kN** - Max gradeability: **30°** - Swing speed: **8.9 rpm** ## 📌 Working Range - Max digging depth: **2350 mm**ManualsLib - Max digging reach: **4300 mm**ManualsLib - Max dump height: **2820 mm**ManualsLib