GOOGLE TRANSLATOR
K-4JFR
Model
K-4JFR
Working weight
975 lb
440 kg
Recommended Carrier Weight Range (3rd member)
8,000 - 12,000 lb
3.5 - 5.5 metric tons
K-4JFR demolition shears are suited for skid steers, backhoes, and mini excavators within the recommended carrier weight ranges listed in the specifications below. Or visit the Attachment Wizard to see which NPK demolition shear (or other attachment) is best suited for your carrier!
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Visit the Demolition Shear Publications page for sales brochures and instruction manuals.
If you would like a hard copy of the instruction manual, please contact the Sales department at 440-232-7900 or by email at sales@npkce.com.
Additional Images:
| Recommended Carrier Weight Range (2nd member) | 4,500 - 12,000 lb | 2 - 5.5 metric tons |
| Recommended Carrier Weight Range (Skidsteer) | 6,500 lb | 2,950 kg |
| Maximum Jaw Opening | 15.7 in | 400 mm |
| Maximum Jaw Depth | 15.7 in | 400 mm |
| Oil Flow | 8 - 19 gpm | 30 - 70 lpm |
| Operating Pressure | 2,610 psi | 180 bar |
| Maximum Cut/Pierce Force | 179,850 lbf | 800 kN |
| Cutting Capacity Round Bar (Mild Steel, Single Pass) | ||
| Cutting Capacity Flat Plate (Mild Steel, Single Pass) | ||
| Cycle Time (Sec) | 1.3 close / 0.7 open |
Description
Description