コベルコ建機 SK 260 LC-8

### KOBELCO SK260LC-8 – 26t Excavator #### 1. General - **Model**: KOBELCO SK260LC-8 - **Type**: Long crawler heavy excavator - **Operating weight**: **25,200 kg** - **Std. bucket capacity (ISO heaped)**: **1.2 m³** - **Bucket range**: 0.81–1.4 m³ - **Origin**: Japan #### 2. Engine - **Model**: **Hino J05E-TH** (4-cyl, turbo, intercooled) - **Rated power**: **131 kW / 175 HP @ 2,000 rpm** - **Displacement**: **5.123 L** - **Emission**: **EU Stage IIIA / Tier 3** - **Fuel tank**: **460 L** #### 3. Hydraulics - **Pump type**: Dual variable axial piston pumps + pilot gear pump - **Main pump flow**: **2 × 246 L/min = 492 L/min** - **Relief pressure**: **34.3 MPa (343 bar)** - **Bucket digging force**: **170 kN** - **Arm digging force**: **119 kN** #### 4. Undercarriage & Dimensions - **Track width**: **600 mm** (std; optional 700/800 mm) - **Overall length**: **10,200 mm** - **Overall width**: **3,290 mm** - **Overall height (cab)**: **3,180 mm** - **Ground clearance**: **460 mm** - **Track on ground**: **3,850 mm** - **Tail swing radius**: **3,020 mm** #### 5. Working Range - **Max digging depth**: **7,000 mm** - **Max digging height**: **9,800 mm** - **Max dumping height**: **6,888 mm** - **Max reach along ground**: **10,150 mm** - **Swing speed**: **11.0 rpm** - **Travel speed (high/low)**: **5.8 / 3.6 km/h** - **Gradeability**: **70% (35°)** #### 6. Capacities - **Hydraulic tank**: **170 L** - **Engine oil**: **21 L** - **Coolant**: **20 L**