| Material Used | ||||||||||
| Material | Code | Related Chemical Composition | Hardness(HB) | Extension(%) | Drag and extension intensity (N/mm2) | Bend Intensity (N/mm2) | ||||
| C | Si | Mn | P | S | ||||||
| Alloy | Q355B | 0.18 | 0.55 | 1.4 | 0.03 | 0.03 | 163-187 | 21 | 470-660 | 355 |
| Chinese High-Strength alloy | NM360 | 0.2 | 0.3 | 1.3 | 0.02 | 0.006 | 360 | 16 | 1200 | 1020 |
| High-Strength alloy | HARDOX-500 | 0.2 | 0.7 | 1.7 | 0.025 | 0.01 | 470-500 | 8 | 1550 | 1300 |
|
Sunitable Excavator
|
ton
|
9-16
|
18-30
|
32-40
|
|
|
Weight
|
kg
|
800
|
1600
|
2100
|
|
|
Opening
|
mm
|
570
|
810
|
910
|
|
|
Height
|
mm
|
1520
|
2320
|
2420
|
|
|
Width
|
mm
|
600
|
700
|
800
|
|
|
Rated Pressure
|
kg/cm2
|
260
|
280
|
300
|
|
|
Rated Flow
|
L/min
|
180-200
|
220-260
|
220-280
|
|
|
Crushing Force
|
Tip
|
ton
|
65
|
95
|
120
|
