Model | WZ20-28 | |
Overall dimension | Dimensions (mm) | 6200*1960*2800 |
Wheelbase (mm) | 2550 | |
wheel tread(mm) | 1580 | |
Min. ground clearance (mm) | 290 | |
performance parameters | System pressure (MPa) | 18 |
Machine weight (Kg) | 5400 | |
Max. speed (Km/h) | 28 | |
Max. climbing capacity (°) | 25 | |
Min. turning radius (mm) | 4500 | |
Digging parameters | Max. digging depth (mm) | 2600 |
Dig unloading height (mm) | 2300 | |
Max. digging radius (mm) | 4600 | |
Bucket width (mm) | 600 | |
Bucket capacity (m3) | 0.2 | |
max. digging height (mm) | 4300 | |
Maximum digging force (kN) | 28 | |
Rotary Angle of excavator (°) | 180 | |
Loading parameters | Max. unloading height (mm) | 3500 |
Max. unloading distance (mm) | 900 | |
Bucket width (mm) | 2100 | |
Bucket capacity (m³) | 1 | |
Max. loading lifting height (mm) | 4300 | |
Max. breakout force (kN) | 42 | |
Forward shovel action time (S) | 12 | |
Engine | Model | Yunnei YN38GBZ |
Type | Turbocharged, 4 strokes | |
Rate power (KW) | 76 | |
Rate speed (r/min) | 2400 | |
Cylinders-inside diameter | 4-120 | |
Transmission system | Gearbox | Fixed shaft power shift |
Number of gear | 2 first/ 2 after | |
Hydraulic torque converter | ZL29A | |
Steering system | Type | Hinged full hydraulic steering |
Steering Angle (°) | 33 | |
Bridge | Type | Hub reduction |
Tire | Specifications | 16/70-20 |
Front wheel pressure (kPa) | 250 | |
Rear wheel pressure (kPa) | 250 | |
Crane brake | Oil brake drum brake | |
The parking brake | Manul | |
Oil amount | Fuel tank (L) | 50 |
Hydraulic tank (L) | 50 | |
Other | Drive type | Four-wheel drive |
Variable speed type | Hydraulic variable speed | |
Braking distance (mm) | 600 |
With technological innovation our product configuration and parameters will continue to change without notice;
if there is any doubt the specific confirmation of our international trade sales shall prevail;
