1. Sebopeho sa yona se bonolo, boiketlo ba tshebetso, botumo ba tshebetso, tshebediso e boloka boiketlo.
2. Lenane la mofuta oa ho koala ha khatello ea motlakase oa letoto la J23 le laela fuselage ea mochini oa khatello oa moralo oa sebopeho sa mola o otlolohileng oa sefofane, o leka-lekaneng hantle hore o be le dint, sebopeho se sa fetoheng, o tiileng ebile o matla.
3. Bolelele ba ho kwala bo phahameng haholo, paka sebaka sa hlobo se seholo, se thellang, karolo e thellang e shebile di-noodle tse tsheletseng, ho nepahala ho hoholo, botsitso bo botle.
4. Mofuta oa tšehetso ea kantle haholo-holo mochini o moholo, ho phahamisa mochini oa sesebelisoa ho kenya botsitso, polokeho, mofuta oa sebaka sa kahare, tsela ea oli, potoloho ea motlakase, botle bo hloekileng le letlooa, ho ba le polokeho, mofuta o tšepahalang haholoanyane,
5. Konopo ea ts'ebetso ea letsoho mochini oa khatello oa switch match tekanyetso ea ts'ireletso ea naha.
| NTHO | YUNITI | JH21-25 | JH21-45 | JH21-63 | JH21-80 | JH21-125 | |
| Bokgoni bo Ikgethang | KN | 250 | 450 | 630 | 800 | 1250 | |
| Setorouku se bitsoang stroke | mm | 3 | 4 | 4 | 5 | 5 | |
| Setheba sa ho thellisa | mm | 80 | 100 | 120 | 140 | 160 | |
| Linako tsa ho thellisa li-slide | Linako/motsotso | 100 | 80 | 70 | 60 | 50 | |
| Bolelele ba ho Koala ka ho Fetisisa | mm | 250 | 270 | 300 | 320 | 370 | |
| Phetoho ea Bophahamo ba ho Thibela Die | mm | 50 | 60 | 80 | 80 | 100 | |
| Botebo ba 'metso | mm | 210 | 230 | 300 | 300 | 360 | |
| Matlafatsa Boholo | mm | 400*700 | 440*810 | 580*900 | 580*1000 | 700*1100 | |
| Bophara ba Lesoba la ho Bula Bethe | mm | Φ150 | Φ160 | Φ180 | Φ180 | Φ160 | |
| Botenya ba poleiti ea worktable | mm | 80 | 110 | 110 | 110 | 120 | |
| Boholo ba tlase ba thellela | mm | 250*360 | 340*410 | 400*480 | 420*560 | 520*620 | |
| Boholo ba Lesoba la Shank | mm | Φ40*60 | Φ40*60 | Φ50*80 | Φ50*80 | Φ70*80 | |
| Sebaka se Pakeng tsa Likholomo | mm | 450 | 550 | 560 | 640 | 640 | |
| Motlakase | Mofuta | Y100L-4 | Y225M-6 | Y132M-6 | Y132m-4 | Y160L-6 | |
| matla | Kw | 3 | 5.5 | 5.5 | 7.5 | 11 | |
| Litekanyo tse Akaretsang | L | mm | 1300 | 1400 | 1752 | 1780 | 1900 |
| W | mm | 1100 | 1125 | 1200 | 1300 | 1300 | |
| H | mm | 2100 | 2350 | 2570 | 2780 | 3300 | |
| Boima ba Mochini | kg | 2700 | 3600 | 5500 | 7200 | 9800 | |
| NTHO | YUNITI | JH21-160 | JH21-200 | JH21-250 | JH21-315 | JH21-400 | |
| Bokgoni bo Ikgethang | KN | 1600 | 2000 | 2500 | 3150 | 4000 | |
| Setorouku se bitsoang stroke | mm | 6 | 6 | 8 | 8 | 10 | |
| Setheba sa ho thellisa | mm | 180 | 200 | 200 | 200 | 200 | |
| Linako tsa ho thellisa li-slide | Linako/motsotso | 45 | 40 | 40 | 30 | 25 | |
| Bolelele ba ho Koala ka ho Fetisisa | mm | 400 | 450 | 450 | 430 | 430 | |
| Phetoho ea Bophahamo ba ho Thibela Die | mm | 110 | 110 | 110 | 120 | 120 | |
| Botebo ba 'metso | mm | 390 | 430 | 450 | 420 | 420 | |
| Matlafatsa Boholo | mm | 760*1200 | 840*1400 | 880*1500 | 800*1400 | 800*1400 | |
| Bophara ba Lesoba la ho Bula Bethe | mm | Φ180 | Φ200 | Φ250 | Φ280 | Φ280 | |
| Botenya ba poleiti ea worktable | mm | 150 | 180 | 180 | 170 | 180 | |
| Boholo ba tlase ba thellela | mm | 580*700 | 650*880 | 700*930 | 650*850 | 650*850 | |
| Boholo ba Lesoba la Shank | mm | Φ70*100 | Φ70*100 | Φ70*100 | Φ70*90 | Φ70*90 | |
| Sebaka se Pakeng tsa Likholomo | mm | 660 | 820 | 950 | 920 | 960 | |
| Motlakase | Mofuta | Y180L-6 | Y200L1-6 | Y200L2-6 | Y225M-6 | Y250M-6 | |
| matla | Kw | 15 | 18.5 | 22 | 30 | 37 | |
| Litekanyo tse Akaretsang | L | mm | 2040 | 2370 | 2690 | 2770 | 2850 |
| W | mm | 1360 | 1600 | 1630 | 1650 | 1650 | |
| H | mm | 3300 | 3900 | 3900 | 3550 | 4450 | |
| Boima ba Mochini | kg | 13200 | 19500 | 22000 | 25000 | 31000 | |