Hyun-dai 60_55 Yuchai 60 _Longgong 60_ IHI 60_65 leiðsöguhjól
Varahlutir undirvagnsins vísa til tannhjóls, lausagangs, brautarúllu, burðarrúllu og brautarpalls. Þau eru beintengd
vinnufærni og göngufærni gröfunnar. Þyngd þeirra og framleiðslukostnaðarreikningur tekur fjórðung af framleiðslukostnaði heilu gröfunnar.
| SK60 | SK460-8 | ZX60 | ZX240-3G | PC300-5 / 6 | PC400-8 | EC460B | R485LC-9T |
| SK75-8 | PC50-5 | ZX70 | ZX250H-3G | PC400 / 450-6 | PC450-8 | EC700B | R515LC-9T |
| SK100 | PC56-7 | ZX75US-A | ZX250LC-3 | PC400 / 450-7 | PC650-8 | R60 | R215-7 |
| SK120 | PC60-7 | ZX110 | ZX250LC-3G | PC800 | PC750-6 | R130 | R215-7C |
| SK130-8 | PC60-8 | ZX120 | ZX270-3 | PC200 / 210-8 | ZX870HBE-3 | R150-7 | R215-9 |
| SK140LC-8 | PC70-8 | ZX130H | ZX330-3 | R455LC-7 | ZX870R-3 | R200-5 | R215-9C |
| SK200-8 | PC130-7 | ZX135US | ZX330-3GH | R485LC-9 | EX100 | R220-5 | R225LC-7 |
| SK210LC-8 | PC160-7 | ZX160LC-3 | ZX360LC-3 | EC210B | EX220 | R225LC | R225LC-9 |
| SK200-6 / 6E | PC200-6 | ZX160LC-3 | ZX400LCH-3 | EC240B | EX230 | R260-5 | R265LC-9 |
| SK230-6 / 6E | PC200-7 | ZX200-3 | ZX400R-3 | EC290B | EC55B | R275LC-9T | R305LC-9 |
| SK250-8 | PC210-7 | ZX200-3G | ZX450H | WA470-3 | EC60C | R300 | R335LC-9 |
| SK260LC-8 | PC220-7 | ZX210H-3G | ZX470H-3 | DX155 | EC140B | R305LC-9T | R350 |
| SK300-6 | PC270-7 | ZX210LC-3 | ZX470R-3 | DH330 | WA380-6 | R305 / 335-7 | R385LC-9 |
| SK330-8 | PC300-7 | ZX210LC-3G | ZX470LCH-3 | DH340 | WA500-6 | R335LC-9T | R400 |
| SK350LC-8 | PC360-7 | ZX225US-3 | ZX520LCH-3 | PC220-8 | EC360B | R370 | ZX670LCR-3 |
| SK400-6 | pc350-7 | ZX240-3 | ZX520LCR-3 | PC240LC-8 | ZX650LCH-3 | R385LC-9T | ZX870H-3 |
