• Long Boom 20ton 25ton Wetland Amphibious Excavator with Pontoon
  • Long Boom 20ton 25ton Wetland Amphibious Excavator with Pontoon
  • Long Boom 20ton 25ton Wetland Amphibious Excavator with Pontoon
  • Long Boom 20ton 25ton Wetland Amphibious Excavator with Pontoon
  • Long Boom 20ton 25ton Wetland Amphibious Excavator with Pontoon
  • Long Boom 20ton 25ton Wetland Amphibious Excavator with Pontoon

Long Boom 20ton 25ton Wetland Amphibious Excavator with Pontoon

Type: Amphibious Excavator
Usage: Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
Bucket: Backhoe
Transmission: Hydraulic Transmission
Drive Type: Internal Combustion Drive
Bucket Capacity: 0.4 Cbm
Customization:

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Basic Info.

Model NO.
HK200SD
Size
Medium-Sized
Certification
CE, ISO9001: 2000
Condition
New
Operating Weight
20t
Boom Length
6100mm
Arm Length
3900mm
Transport Package
Nude Package
Specification
10780*6950*3955mm
Trademark
Zhengyu
Origin
Anhui China
Production Capacity
50units/Month

Product Description

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


Long Boom 20ton 25ton Wetland Amphibious Excavator with Pontoon
Long Boom 20ton 25ton Wetland Amphibious Excavator with Pontoon
Long Boom 20ton 25ton Wetland Amphibious Excavator with Pontoon
Long Boom 20ton 25ton Wetland Amphibious Excavator with Pontoon
 

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