Scope of work |
|||
Items |
unit |
model |
|
|
/ |
MWD6.4/0.28L |
MWD2.0/0.12L |
A: Maximum digging radius |
mm |
5130 |
3900 |
B: Maximum digging depth |
mm |
2100 |
2100 |
C: Maximum boom height |
mm |
5400 |
3500 |
D: Maximum unloading height |
mm |
2650 |
2650 |
E: The minimum turning radius of the back arm |
mm |
2200 |
1630 |
Performance parameters of the whole machine |
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Serial number |
Specification |
unit |
model |
||
MWD6.4/0.28L |
MWD2.0/0.12L |
||||
1 |
Total Weight |
t |
6.460 ±0.2 |
2.2±0.2 |
|
2 |
(Length×Width×Height) |
mm |
3350×1550×2630 |
2780×1200×2620 |
|
|
Pump motor |
rated power |
kw |
37 |
18.5 |
|
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3 |
Rated speed |
r/min |
1480 |
1480 |
|
|
Hydraulic system parameters |
preset pressure |
MPa |
27.5±0.2 |
24±0.2 |
|
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4 |
Maximum flow of hydraulic main pump |
L/min |
110±2 |
46±2 |
|
|
Machine performance parameters |
Gradeability |
(±º) |
±20 |
±20 |
|
Ground pressure |
MPa |
≤0.05 |
≤0.05 |
|
5 |
Walking speed |
Km/h |
(0-2.7) ±0.2 |
(0-2.7) ±0.2 |
|
|
|
Digging power |
KN |
≥40 |
≥20 |