21ton Excavator, model SW210E, Tier 2 Engine, A manufacturer with 50 years' experence in manufacturing excavator and bulldozer Specification Operating weight of total machine: 21470 kg Bucket capacity: 0.9 M3 Note: Forced bucket is for option (Optional forced arm) Width of track shoes: 600 mm/800 mm Performance Ground pressure: 44 Kpa / 35Kpa Swing speed: 12r/min Traveling speed high/low: 5.4 / 3.1 Km/h Gradeability: 70% Bucket digging force: 120KN Arm crowd force: 95 KN Engine Cummins turbocharged engine compliant with Tier 2 emission standards Model: B5.9-C(6BTAA 5.9-C150) Cummins Type: 6 cylinders, 4-stroke Diesel, turbocharger and aftercooler Rated power: 112 kW/1950rpm KAWASAKI Hydraulic system Type of hydraulic pump: 2× Variable flow axial piston pump+1× Gear pump Method of power adjustment: Gross power adjustment+variable power+negative flow control Max flow: 2× 210L/min Main safety valve adjusted power: 29.4 / 31.4 Mpa(kg) Travel axial piston motor: 2× Variable flow axial piston motor Motor for swing: 1× Fixed flow axial piston motor Comfortable 1. Updated cab, newly-designed internal decorations, excellent visibility 2. Powerful air-conditioning ensure rapid cooling and heating function, 3. Imported GRAMMER suspension seat is adjustable. Safe Reinforced column type rigid cab can mount protective covering against falling objects Easy 1. Effective pilot valve is adopted for precise movements and low actuating effort. 2. Electronic fuel control integrated with Auto Kick Down function, fingertip type controls translate comfortable and easy 3. Lately intelligent display features immediate vital machine function monitoring, operating parameters clear at a glance 4. Easy and efficient maintenance (with fully openable side door and engine hood, general-purpose keys )
