China 20tons Hydraulic Crawler Heavy Duty Excavator with 1cbm Rock Bucket, Find details about China Crawler Excavator, Hydraulic Excavator from 20tons Hydraulic Crawler Heavy Duty Excavator with 1cbm Rock Bucket
Item | Unit | Reference value | |
Engine (genuine and imported) | |||
Model | 6BT5.9-C | ||
Type | 4-stroke, water cooling, inline, in-head valve, direct injection, turbo charged | ||
Cylinder no. cylinder bore × stroke | mm | 6-102×120 | |
Piston displacement | L | 5.9 | |
Rated output power | Kw/rpm | 108/2100 | |
Max. torque | N.M/rpm | 597/1600 | |
Start motor | Kw | 24V,4.5 | |
Alternator | A | 24V,4.5 | |
Battery | v,Ah | 12,120×2 | |
Carrying wheel | (A) | 2 | |
Standard working device | |||
Standard boom | SC210.7/SC210LC.7 | ||
Bucket capacity | m3 | Scope 0.4-0.8 | |
Rock bucket (option) | m3 | 0.6 | |
Dredging bucket (option) | m3 | 0.8 | |
Grading bucket (option) | m | 2 | |
Arm (standard device) | SC210.7/SC210LC.7 | ||
Travel part | |||
No. of supporting wheel on each side | (A) | 7 | |
No. of standard track board on each side | 45 | ||
Track gauge | mm | 2180 | |
Track grounding length | mm | 3260 | |
Hydraulic system / control valve (Kawasaki) | |||
Type | KMX15R | ||
Control method | Hydraulic pilot type | ||
Travel motor (KYB) | Axial piston type (with brake valve and parking brake)×2 | ||
Slewing motor (Kawasaki) | Axial piston type (with brake valve and parking brake) ×1 | ||
Hydraulic system / hydraulic pump (Kawasaki) | |||
Type × no. | l/min | Variable displacement pump | |
Flow | L/min | Piston type:214×2 | |
Set pressure | (Mpa)(Kg/cm2) | Piston type:34.8(355) | |
Hydraulic system / hydraulic cylinder (Reciprocating piston type) | |||
Boom cylinder | 120×85 | ||
Arm cylinder | 135×95 | ||
Bucket cylinder | 115×80 | ||
A Overall length (in transportation)(mm) | 9423 | ||
B Overall width(mm) | 2780 | ||
C Overall height (in transportation)(mm) | 3165 | ||
D Body overall height ( cab top)(mm) | 2940 | ||
E Clearance of super structure(mm) | 1064 | ||
F Min clearance(mm) | 468 | ||
G Rear slewing radius(mm) | 2720 | ||
H Track grounding length(mm) | 3260 | ||
J Track length(mm) | 4070 | ||
K Track gauge(mm) | 2180 | ||
L Track width(mm) | 2780 | ||
M Track board width(mm) | 600 | ||
V Min. slewing radius of working device(mm) | 3040 | ||
Z Top height for min. slewing radius of working device (mm) | 8005 |