runtuyan J21 umum buka deui pencét jeung ranjang dibereskeun
Ngadopsi crankshaft horisontal.
Kaku puteran beungkeut clutch.
adjustment jangkungna Cicing manual kalawan tampilan skala.
Jinis sareng "A" dilengkepan alat eureun darurat, anu tiasa ngajantenkeun slide eureun dina 0 °～Wewengkon 135 ° sareng dilengkepan ogé pelindung langsir cahaya.
Jinis sareng "D" ngadopsi struktur beungkeut anu diputar ganda pikeun ngatasi rebound of punching sacara efektif.
JC21-160 dilengkepan clutch pneumatic sangkan slide eureun di posisi mana wae.
spésifikasi:
| MODEL | J21-63A | JD21-63A | J21-80A | JD21-80A | JD21-100A | JD21-125A | JC21-160 |
| Kapasitas | kN | 630 | 630 | 800 | 800 | 1000 | 1250 | 1600 |
| Angkatan Nominal | mm | 8 | 8 | 9 | 9 | 10 | 10 | 6 |
| Geser Stroke | mm | 120 | 120 | 130 | 130 | 140 | 140 | 160 |
| SPM | mnt-1 | 50 | 50 | 45 | 45 | 38 | 38 | 40 |
| Max.Jangkungna maot | mm | 300 | 300 | 350 | 320 | 320 | 320 | 350 |
| Maot adjustment Jangkungna | mm | 80 | 80 | 100 | 100 | 100 | 100 | 100 |
| Antara Geser Center & pigura | mm | 300 | 300 | 300 | 300 | 380 | 380 | 380 |
| Gulung (FB×LR) | mm | 570 × 760 | 570 × 760 | 580 × 860 | 580 × 860 | 710 × 1100 | 720 × 1200 | 740 × 1300 |
| Bukaan Bolster (Diaméter Lubang Kaluhur × Dpth × Diaméter Lubang Rendah) | mm | Φ200 × 45 ×Φ180 | Φ200 × 45 ×Φ180 | Φ200 × 45 ×Φ180 | Φ200 × 45 ×Φ180 | Φ260×50 ×Φ220 | Φ260×50 ×Φ220 | Φ300×50 ×Φ220 |
| Ketebalan Bolster | mm | 90 | 90 | 100 | 100 | 120 | 120 | 150 |
| Bubuka Bolster (Dia.×FB×LR) | mm | Casting Φ280×220 ×320 | Φ280×220 ×320 | Casting Φ280×220 × 380 | Φ280×220 × 380 | Casting Φ320×250×420 | Casting Φ320 × 250 × 420 | Φ470 |
| Baja 220 × 250 | | Waja 220×260 | | Waja 260×290 | Baja 260 × 290 |
| Wewengkon Geser (FB×LR) | mm | 280 × 320 | 280 × 320 | 280 × 380 | 280 × 380 | 420 × 560 | 420 × 560 | 580 × 770 |
| Lubang Shank (Dia.×Dpth) | mm | Φ50×80 | Φ50×80 | Φ60×75 | Φ60×75 | Φ60×80 | Φ60×80 | Φ65×85 |
| Antara Kolom | mm | Waja 470 | 320 | Waja 515 | 410 | Waja 630 | Waja 620 | 730 |
| Casting 320 | Casting 410 | Casting 580 | Casting 580 |
| Daya Motor | kW | 5.5 | 5.5 | 7.5 | 7.5 | 7.5 | 11 | 15 |
| Ukuran Outline (FB × LR × H) | mm | 1550 × 1410 × 2610 | 1550 × 141 0×2610 | 1610 × 1470 × 2680 | 1925 × 1470 × 2675 | 1960 × 1335 × 2850 | 2060 × 1600 ×3000 | 2200 × 1550 × 3160 |
