Unit : mm
*Figure shows the value of SK55SRX with add-on counterweight.
| Model Name |
SK55SRX |
| Machine Type |
SK55SRX-6 |
| Model |
YANMAR 4TNV88-B |
| Type |
Water cooled, 4-cycle, 4-cylinder, direct injection, diesel engine |
| Power output |
kW/min-1 |
28.3 / 2,400 (ISO 9249)
29.6 / 2,400 (ISO 14396) |
| Hydraulic Oil Tank (system) |
L |
27.9 (57.7) |
| Pump |
Type |
Two variable displacement pumps + one gear pump |
| Max.Discharge flow |
L/min |
2 x 49.9 , 1 x 33.8 |
| Travel Speed (high/low) |
km/h |
4.0 / 2.3 |
| Gradeability |
% (degree) |
58 (30) |
| Crawler shoes |
Rubber |
| Shoe width |
mm |
400 |
| Travel motors |
2 x axial-piston |
| Drawbar pulling force |
kN |
54.9 |
| Width × Height |
mm |
1,960 x 345 |
| Working Ranges (height/depth) |
mm |
375 x 385 |
| Bucket capacity |
m3 |
0.16 |
Bucket Width
(with side cutter) |
mm |
600 |
| Machine Mass |
kg |
5,020 |
| Ground Pressure |
kPa |
28.7 |
Unit : m
| Arm length |
1.69 m |
| a |
Max. digging reach |
6,240 |
| b |
Max. digging reach at ground level |
6,100 |
| c |
Max. digging depth |
3,900 |
| d |
Max. digging height |
5,930 |
| e |
Max. dumping clearance |
4,350 |
| f |
Min. dumping clearance |
1,580 |
| g |
Max. vertical wall digging depth |
3,140 |
| h |
Min. swing radius |
2,250 |
| i |
Horizontal digging stroke at ground level |
2,950 |
| j |
Dozer blade (height/depth) |
375 / 385 |
| Bucket digging force |
kN |
35.2 |
| Arm crowding force |
kN |
24.6 |
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This page may contain attachments and optional equipment that are not available in your area.And it may contain photographs of machines with specifications that differ from those of machines sold in your areas.Please consult your nearest Kobelco distributor for those items you require.Due to our policy of continuous product improvements all designs and specifications are subject to change without advance notice.
