코벨코 SK 60

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: **Yanmar 4TNV94L, 4‑cylinder direct‑injection diesel** - Net rated power: **35.5 kW (47.6 HP) @2400 rpm, ISO9249** - Displacement: **3.054 L** - Emission: China Non‑Road Stage II (Tier 2), no after‑treatment ## ⚙ Operating Weight & Counterweight - Cab version operating weight: **5610 kg** (steel tracks, standard bucket, dozer blade) - Counterweight: approx **940 kg** - Tail swing radius: **1480 mm (conventional tail swing)** ## 📐 Transport Dimensions (standard boom+stick, 400 mm track shoes) - Overall transport length: **5850 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: **330 mm** ## 🛠 Hydraulic System (Load‑sensing system) - Main pump: 2 variable‑displacement piston pumps + 2 gear pumps - Max main pump flow: **114.2 L/min (2×57.1 L/min)** - Main system relief pressure: **230 bar** - Primary auxiliary hydraulic flow: **65 L/min (hammer piping optional)** - Fuel tank capacity: **120 L** - Hydraulic tank capacity: **41 L (total 71 L)** ## 🪣 Working Equipment (standard) - Boom length: **3100 mm** - Standard stick length: **1660 mm** - Standard bucket capacity: **0.22 m³**; bucket width **760 mm** - Bucket digging force: **40.1 kN** - Stick digging force: **25.2 kN** - Dozer blade: straight blade with float function, width 1960 mm ## 🚜 Travel Performance - High‑speed travel: **4.2 km/h**; Low‑speed travel: **2.5 km/h** - Max drawbar pull: **46 kN** - Max gradeability: **30° (58%)** - Swing speed: **8.9 rpm** ## 📌 Working Range - Max digging depth: **3890 mm** - Max digging reach: **6200 mm** - Max dump height: **4200 mm** - Max digging height: **5730 mm**