Long boom 20ton 25ton Wetland Amphibious Excavator with pontoon
1. Four Motors in total
2. Strengthened track shoe and chain
3. Big buoyancy
Weight |
20000kg |
Standard bucket capacity |
0.4m³ |
Boom length |
6100 |
Arm length |
3900 |
Chain strands |
2 |
Engine model |
Mitsubishi 4D34 |
Type |
inter-cooled turbo |
Power |
70kW/2200rpm |
Max.torque |
370N m / 1600rpm |
No.of cylindar |
4 |
Displacement |
3.91L |
Type |
Variable plunger pump |
Max.displacement |
2X63cm3/r |
Working pressure |
30Mpa |
Slew motor |
fixed plunger |
Travel motor |
variable plunger |
Slew speed |
13.6rpm |
Max.travel speed high/low |
3/2.1km/h |
Gradeability |
0.7 |
Tracktive effort |
157.5kN |
Max.digging force of bucket |
725kN |
Max.digging force of arm |
51kN |
Ground pressure |
0.14kg/cm2 |
Fuel tank capacity |
300L |
Hydraulic tank capacity |
210L |
Item |
|
A.Length of pontoon |
9258 |
B.Ground clearance of platform |
1860 |
C.Overall height |
5700 |
D.Boom transport height |
3423 |
E.Overall length |
11240 |
F.Rear swing radius |
2319 |
G.Track gauge |
2598/3398 |
H.Overall width |
4231/5051 |
I.Width of pontoon |
1466 |
J.Min.ground clearance |
1167 |
K.Height of pontoon |
1797 |
L.Width of upper structure |
2470 |
M.Ground length |
4463 |
Item |
|
Max.digging reach |
10778 |
Max.digging reach on ground |
10510 |
Max.digging depth |
7033 |
Max.vertical digging depth |
5610 |
Max.digging height |
11860 |
Max.dumping height |
9057 |
Min.front slewing radius |
2870 |