| Customization: | Available |
|---|---|
| Max. Lifting Height: | 4500mm |
| Rated Loading Capacity: | 20000kg |
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DGY20 Crawler Pipe-layer
Main Specification:
|
Model |
Unit |
DGY20 |
|
|
Chassis Model |
T140-2 |
||
|
Engine |
Model |
|
Weichai WD10G156E26 |
|
Rated Power |
Kw/rpm |
115/1800 |
|
|
Lowest fuel consumption rate |
g/kw·h |
220 |
|
|
Max lifting capacity at tipping point |
t |
20 |
|
|
Max. lifting moment at min. Load overhang |
kn.m |
239 |
|
|
Max. lifting moment at max. Load overhang |
kn.m |
180 |
|
|
Max.hoist speed of the hook |
m/min(4 part line) |
12 |
|
|
Boom length |
m |
6.0 |
|
|
Max lifting height of the boom |
m |
4.5 |
|
|
Boom elevating time |
s |
30 |
|
|
Rated Pressure of hydraulic system |
MPa |
20 |
|
|
Hook,Boom winch |
|
Hydraulically driven,Planetary transmission |
|
|
Track pitch |
mm |
201 |
|
|
Track Gauge |
mm |
1880 |
|
|
Length of track on ground |
mm |
2570 |
|
|
Min ground clearance |
mm |
355 |
|
|
Track width |
mm |
560 |
|
|
Max grade ability |
|
20° |
|
|
Suitable altitude |
m |
0~3000 |
|
|
Temperature of surrounding |
ºC |
-40ºC~+60ºC |
|
|
Overall diameter |
With boom (m) |
4.250×5.009×6.750 |
|
|
Without boom (m) |
4.250×2.972×3.019 |
||
|
Operating weight |
kg |
22400 |
|
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