K SERIES - M SERIES
Permits easier rebar cutting, demolishing steel-frame building and scrapping.
No gas cutting, no concern about fire!
| Model | K-3J | K-4J | K-7J | K-13J(R) | K-23J(R) | K-24X(R) | K-33X(R) | K-42X(R) | K-7X | K-24XA(R) | K-33XA(R) | K-42XA(R) | K-65X(R) | M-20K(F) | M-28K | M-38K |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cutting force at tip (kN) | 716 | 785 | 1290 | 2500 | 2700 | 2600 | 3200 | 3900 | 1400 | 2600 | 3200 | 3900 | 3300 | 810 | 1190 | 1510 |
| Max. Opening (mm) | 340 | 400 | 530 | 530 | 585 | 780 | 825 | 920 | 500 | 690 | 700 | 790 | 836/0 | 535 | 640 | 755 |
| Length of cutter (mm) | 220 | 260 | 340 | 440 | 500 | 460 | 530 | 560 | 400 | 460 | 530 | 560 | - | - | - | - |
| Preset pressure of built-in relief valve (MPa) | 18 | 21 | 25 | 26 | 26 | 28 | 28 | 17.5 | 28 | 28 | 28 | 30 | 25 | 25 | 25 | 25 |
| Oil flow (1/min) | 30 ~ 50 | 30 ~ 50 | 50 ~ 80 | 80 ~ 150 | 100 ~ 200 | 100 ~ 200 | 150 ~ 250 | 200 ~ 300 | 50 ~ 80 | 100 ~ 200 | 150 ~ 250 | 200 ~ 300 | 300 | 100 ~ 200 | 150 ~ 250 | 175 ~ 275 |
| Mass (Kg) | 280 | 370 | 680 | 1380(1600) | 2350 (2390) | 2375(2425) | 3280(3330) | 4080(4180) | 728 | 2400(2450) | 3280(3330) | 4080(4130) | 6900 | 2600(2040) | 3250 | 4260 |
| Recommendable excavator's mass (ton) | 2.5 ~ 3.5 | 3.5 ~ 5.5 | 6 ~ 9 | 10~16 | 19 ~ 21 | 19~21 | 29 ~ 38 | 39 ~ 48 | 6~9 | 19 ~ 21 | 29 ~ 38 | 39 ~ 48 | 29 ~ 38 | 19 ~ 21 | 29 ~ 38 | 39 ~ 48 |
