コマツ（小松製作所） PC 55 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 4D88E‑6, 4‑cylinder direct‑injection diesel**Alibaba.co... - Net rated power: **28.5 kW (38.2 HP) @2400 rpm** ISO9249 - Displacement: **2.2 L**Alibaba.co... - Emission: EPA Tier 2 / EU Stage II, no after‑treatment ## ⚙ Operating Weight & Counterweight - Cab version operating weight: **5160 kg** (steel tracks, standard bucket, dozer blade) - Counterweight: approx **740 kg** - Tail swing radius: **1060 mm (zero‑tail swing)** ## 📐 Transport Dimensions (standard boom+stick, 400 mm track shoes) - Overall transport length: **5550 mm** - Overall transport width: **1960 mm (over dozer blade)** - Overall transport height: **2550 mm (top of cab)** - Track shoe width: **400 mm (steel / rubber optional)** - Track gauge: **1560 mm** - Minimum ground clearance: **310 mm** ## 🛠 Hydraulic System - Main pump: twin variable‑displacement piston pumps - Max main pump flow: **126 L/min** - Main system pressure: **245 bar** - Primary auxiliary hydraulic flow: **62 L/min (hammer piping optional)** - Fuel tank capacity: **65 L**Alibaba.co... - Hydraulic tank capacity: **54 L** ## 🪣 Working Equipment (standard) - Boom length: **3140 mm** - Standard stick length: **1620 mm** - Standard bucket capacity: **0.20 m³**; bucket width **760 mm** - Bucket digging force: **41.2 kN** - Stick digging force: **39.0 kN** - Dozer blade: straight blade with float function, width 1960 mm ## 🚜 Travel Performance - High‑speed travel: **4.6 km/h**; Low‑speed travel: **2.8 km/h** - Max drawbar pull: **44.5 kN** - Max gradeability: **30°** - Swing speed: **9 rpm** ## 📌 Working Range - Max digging depth: **3800 mm** - Max digging reach: **6070 mm** - Max dump height: **4230 mm** - Max digging height: **5945 mm**