Product Description
Powered by a robust 114 kW engine, the 2021 Komatsu WA320 delivers exceptional performance and reliability. Equipped with a hydraulic system that boasts a flow rate of 121 l/min and a rated working pressure of 20.6 bars, this loader excels in demanding environments. With a bucket capacity of 2.0/2.3 m³ and a rated load of 4000 kg, it handles heavy loads efficiently. The machine's operating weight of 12900 kg ensures stability, while its 128 kN digging force and 120 kN maximum tractive force make it a formidable choice for construction and mining operations.
- Engine: 114 kW at 2350 rpm
- Bucket Capacity: 2.0/2.3 m³
- Rated Load: 4000 kg
- Machine Operating Weight: 12900 kg
- Hydraulic System: 121 l/min flow rate, 20.6 bars pressure
- Dimensions: Length 7250 mm, Width 2585 mm, Height 3365 mm
- Maximum Total Height: 5195 mm
- Unloading Height: 3885 mm
- Turning Radius - Outside of Bucket: 40 mm
- Speeds: 7.5/7.8 km/h (1st gear), 12/12.5 km/h (2nd gear), 21/22 km/h (3rd gear), 34/35 km/h (4th gear)
| Specifications | Value |
|---|---|
| No. | 1000584 |
| Engine type | |
| Rated power (kw/rpm) | 114/2350 |
| Cooling mode | |
| Cylinder diameter × stroke (mm) | |
| Working form | |
| Bucket capacity (m³) | 2.0/2.3 |
| Rated load (tons) | |
| Rated load (kg) | 4000 |
| Digging force (lifting force) (kN) | 128 |
| Machine operating weight (kg) | 12900 |
| Unloading height - Unloading Angle 45°(mm) | 3885 |
| Maximum tractive force (kN) | 120 |
| Distance from rear axle to hinge point (mm) | 1580 |
| Loading position height (mm) | 3885 |
| Wheelbase (mm) | 3030 |
| Wheel base (mm) | 2050 |
| Minimum ground clearance (mm) | 400 |
| Machine length (mm) | 7250 |
| Machine width (mm) | 2585 |
| Machine height (mm) | 3365 |
| Maximum length (mm) | 7765 |
| Maximum total height (mm) | 5195 |
| Bucket width (mm) | 2760 |
| Transaxle swing Angle (°) | 80 |
| Steering Angle | 40 |
| Minimum turning radius of outer wheel center line | 6105 |
| Turning radius - Outside of bucket (mm) | 40 |
| Hydraulic pump type | |
| Flow rated speed (l/min) | 121 |
| Rated working pressure (bars) | 20.6 |
| Boom cylinder diameter × stroke (mm×mm) | |
| Bucket cylinder diameter × stroke (mm×mm) | |
| Lift (s) | 6.1 |
| Unloading (s) | 1.3 |
| Lower empty bucket (s) | 3.3 |
| Ternary sum (s) | 10.5 |
| Gearbox brand and model | |
| Speed 1 gear (km/h) | 7.5/7.8 |
| Speed 2 (km/h) | 12/12.5 |
| Speed 3 (km/h) | 21/22 |
| Speed 4 (km/h) | 34/35 |
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