|
SPECIFICATION |
|
|
Operating weight of total machine（kg） |
21470 |
|
Bucket capacity（m³） |
0.9 |
|
Width of track shoes（mm） |
600/800 |
|
ENGINE |
|
|
Model |
Cummins B5.9-C( 6BTAA 5.9-C) |
|
Type |
Turbocharged direct injection, |
|
Rated l power (kW) |
112kw1950rpm |
|
PERFORMANCE |
|
|
Ground pressure (Kpa) |
44/35 |
|
Swing speed（r/min） |
12 |
|
Traveling speed high/low（Km/h） |
5.4/3.1 |
|
Grade ability |
70% |
|
Bucket digging force（KN） |
120 |
|
Stick digging force（KN） |
95 |
|
HYDRAULIC SYSTEM |
|
|
Type of hydraulic pump |
2×Variable flow piston pump + 1×Gear pump |
|
Method of power adjusted |
Gross power adjustment + variable power + negative flow control |
|
Main safety valve adjusted pressure |
29.4/31.4MPA |
|
Travel plunger motor |
2×Variable flow axial piston motor |
|
Motor for swing |
1×Plunger fixed displacement motor |
|
WORKING RANGE |
|
|
Max. working radius（mm） |
9910 |
|
Max. digging depth（mm） |
6638 |
|
Max. vertical digging depth（mm） |
6057 |
|
Max. digging height（mm） |
9489 |
|
Max. loading height（mm） |
6672 |
|
Min. swing radius（mm） |
3650 |
|
OVERALL DIMENSIONS |
|
|
Length of track on ground(mm) |
3650 |
|
Length of track(mm) |
4460 |
|
Ground clearance of counter weight (mm) |
1070 |
|
Tail swing radius (mm) |
2810 |
|
Total length (mm) |
9540 |
|
Total height（Boom）(mm) |
3130 |
|
Min. ground clearance (mm) |
490 |
|
Track gauge (mm) |
2380 |
|
Total width (mm) |
2980 |
|
Height of track shoes (mm) |
945 |
|
Total height（Cab）(mm) |
3010 |
|
Top width (mm) |
2760 |
|
Width of track shoes (mm) |
600/800 |
