W21 WHEEL EXCAVATOR

Key Specifications Overview

Operating Weight: 21,000 kg

Bucket Capacity: 1.00 m³

Max. Digging Depth: 6,350 mm

PRODUCT HIGHLIGHTS

01   KAWASAKI PISTON PUMP
Imported Kawasaki variable-displacement piston pump, 4WD and hydraulic wet brakes for safe, stable operation.

02   PARKER & DOOSAN
Parker hydraulic valves and a Doosan swing motor provide precise control and smooth swing operation.

03   REXROTH & DOOSAN
Rexroth travel motor and Doosan hydraulic cylinders provide powerful, smooth and efficient operation.

TECHNICAL SPECIFICATIONS

GENERAL SPECIFICATIONS

Specification Value Specification Value
Engine Brand Cummins Engine Power 153 kW / 2200 rpm
Operating Weight 21000 kg Bucket Capacity 1.00 m³

DIMENSIONS

Specification Value Specification Value
Shipping Length 9700 mm Boom Length 5650 mm
Shipping Height 3340 mm Arm Length 2920 mm
Overall Width 2900 mm Blade Height 770 mm
Turntable Width 2800 mm Blade Width 2450 mm
Wheelbase 2880 mm Blade Lifting Height 580 mm
Wheel Tread 1920 mm Blade Support Height 110 mm
Rear Swing Radius 2800 mm Tire Size 10.00-20
Counterweight Clearance 1220 mm Min. Ground Clearance 325 mm
Hydraulic Oil Tank 215 L Fuel Tank 350 L

WORKING RANGE & PERFORMANCE

Specification Value Specification Value
Max. Digging Radius 9700 mm Max. Digging Height 10000 mm
Max. Digging Depth 6350 mm Max. Dumping Height 7200 mm
Hydraulic Pressure 34.3 MPa Hydraulic System Flow 520 L/min
Swing Speed 0-12 r/min Steering Pump Flow 46 L/min
Gradeability >=35° Max. Travel Speed 28 km/h
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